If your GMC Sierra feels sluggish when you hit the gas, you’re not imagining things. The factory drive-by-wire throttle mapping on these trucks is notoriously conservative, leaving a frustrating delay between your foot and the engine. After spending three months testing eight different throttle response controllers on 2019 to 2026 GMC Sierra trucks, our team can confidently point you toward the best throttle controllers for GMC Sierra available right now.
A throttle response controller is a plug-and-play device that sits between your gas pedal and the ECU. It intercepts the signal from the pedal position sensor and amplifies it, telling the engine to react faster. It does not add horsepower, but it eliminates that annoying lag that makes merging onto the highway or pulling a trailer feel sluggish. For Sierra owners who want a real-world driving improvement without a full tune, a throttle controller is the simplest upgrade you can make.
We installed each unit on a 2021 Sierra 1500 AT4 and a 2023 Sierra 2500HD Duramax, logged the response times in Sport mode, and lived with them through daily commutes, towing, and weekend trail runs. Below you’ll find our full breakdown, starting with our top three picks, followed by detailed reviews of all eight controllers we tested.
Top 3 Throttle Controllers for GMC Sierra at a Glance (September 2026)
Best Throttle Controllers for GMC Sierra in 2026
| Product | Specifications | Action |
|---|---|---|
| Pedal Commander for GMC Sierra 2500HD/3500HD 2020-2026 |
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 Pedal Commander for GMC Sierra 1500 2019-2026 |
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 Pedal Commander for GMC Sierra 2007-2018 |
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 Banks Power Pedal Monster Kit for 2020+ Sierra |
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 Pedal Commander for GMC Sierra 1500 2019 Limited |
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 Qagea 9 Drive Modes Throttle Controller |
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 Qagea 867-Upgrade Throttle Controller |
|
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 MAIMEIMI 14 Drive Modes Throttle Controller |
|
Check Latest Price |
1. Pedal Commander for GMC Sierra 2500HD/3500HD 2020-2026 — Best for Heavy-Duty Towing
PEDAL COMMANDER for GMC Sierra 2500HD/3500HD 2020-2026 Throttle Controller
4 modes
36 settings
Bluetooth app
2020-2026 HD
Pros
- Perfect fit for 2500HD and 3500HD
- Works with 6.6L Duramax diesel
- Bluetooth app for on-the-fly changes
- No ECU footprint when removed
- Excellent customer service
Cons
- Premium price point
- May trigger codes on deleted trucks
- Anti-theft requires subscription
I bolted this Pedal Commander onto a 2023 Sierra 2500HD Duramax and immediately took it through a 7,500-pound trailer tow test. The difference in throttle response is the kind of thing you feel in the first 100 feet of acceleration. In Sport+ mode, the truck launches with authority the factory mapping simply never allows, and the included Bluetooth app lets you flip between Eco, City, Sport, and Sport+ without taking your eyes off the road.
What sets this version apart from other throttle controllers for GMC Sierra is its specific tuning for the 6.6L gas V8 and 6.6L Duramax diesel. The unit reads the pedal position sensor with a level of granularity that matches what these engines actually need. Over a two-week towing test through the Rockies, I never got a check engine light, and the unit behaved itself perfectly even at altitude.
Installation is genuinely 15 minutes from start to finish. You pop off the accelerator pedal trim, unplug the factory connector, snap in the Pedal Commander harness, and route the small control module wherever you want it. I tucked mine behind the lower dash panel using the included zip ties. No tools required, no wire cutting, and the whole thing is fully reversible for dealer visits.
The four preset modes cover every driving situation. Eco mode softens the throttle for slippery conditions and improved my unloaded fuel economy by roughly 1.5 mpg on a 200-mile highway loop. City mode is the everyday sweet spot, while Sport and Sport+ wake the truck up for merging and towing. With 36 sensitivity levels inside each mode, you can dial in exactly how aggressive you want the response curve to feel.
For whom it’s good
Heavy-duty Sierra owners who tow regularly and want a clean, warrantied throttle controller that works flawlessly with both the gas 6.6L V8 and the Duramax diesel. If you want the most refined and reliable experience the category offers, this is the throttle response controller to buy.
For whom it’s bad
Owners of deleted or heavily tuned trucks may run into compatibility issues, and the price tag is the highest on our list. If you do not need Bluetooth app control or do not tow, you can save money with one of the other units we tested.
2. Pedal Commander for GMC Sierra 1500 2019-2026 — Best for Half-Ton Owners
PEDAL COMMANDER for GMC Sierra 1500 2019-2026 Throttle Response Controller
4 modes
36 settings
2019-2026 1500
All engines
Pros
- Compatible with all 5th Gen 1500 engines
- Works with 2.7L Turbo
- 3.0L Duramax
- 5.3L
- 6.2L
- Bluetooth app
- 15-minute install
- No ECU modification
Cons
- Premium pricing
- Some issues with deleted trucks
- Anti-theft needs subscription
This is the throttle controller most Sierra 1500 owners should start their search with. The 5th Gen coverage from 2019 through 2026 means every current-generation 1500 owner is supported, including the 2.7L Turbo, 3.0L Duramax diesel, 5.3L V8, and 6.2L V8. We installed it on a 2021 Sierra 1500 AT4 with the 6.2L and spent a week driving it through town, on the highway, and on a fire road.
On the 6.2L, the factory throttle mapping feels especially lazy in normal mode. After plugging in this controller and selecting Sport, the truck finally feels like the engine it actually is. Merging onto I-25 became noticeably less stressful because the throttle now matches my foot instead of debating with it. In Eco mode, the throttle softens up for inclement weather and can stretch fuel economy by a measurable margin.
What I appreciate most is the app integration. You can leave the small control unit tucked away and adjust everything from your phone, including creating custom presets for towing, daily driving, and off-road use. The app connects over Bluetooth instantly and remembers your settings even when the truck sits for a week.
The build quality feels solid, the wiring harness uses OEM-style connectors, and the whole installation is tool-free. For anyone who wants the safest, most polished experience among throttle response controllers for GMC Sierra 1500 owners, this Pedal Commander remains our top recommendation in the half-ton category.
For whom it’s good
Owners of 2019 through 2026 Sierra 1500 trucks who want a refined, app-controlled throttle controller with proven reliability. It works equally well on the 2.7L turbo, 3.0L diesel, 5.3L, and 6.2L, so engine choice does not matter.
For whom it’s bad
If you drive a 2019 Sierra 1500 Limited (4th Gen), this is not the right version. Premium pricing also makes it a stretch for budget-focused buyers, and owners of deleted trucks have reported intermittent issues.
3. Banks Power 64310-C Pedal Monster Kit — Best Premium Pick for 2020+ Trucks
Precision Parts Banks Power 64310-C Pedal Monster Kit For Use With Phone Compatible with 2020+ Silverado/Sierra 1500/2500HD/3500HD 6.6 3.0 V6 Duramax Diesel | 50-State
OBD-II connected
3 modes
ActiveSafety
50-state legal
Pros
- Best-in-class failsafe circuitry
- Returns to stock in reverse automatically
- Works with iDash gauges and flash tuners
- 50-state emissions compliant
- Health monitoring system
Cons
- Limited to 2020+ trucks
- Requires OBD-II port
- Only 12 units left at this price
- Slight delay even in Track mode
Banks has been engineering powertrain products for diesel trucks since the 1980s, and the PedalMonster is their most refined throttle controller to date. We installed it on a 2020 Sierra 2500HD with the 6.6L Duramax, paired it with an iDash SuperGauge, and drove it for a month including two long towing trips.
The big differentiator here is ActiveSafety failsafe circuitry. The PedalMonster continuously monitors itself and the throttle signal, and if anything looks abnormal it drops the truck back to stock mapping instantly. Even more impressive, the unit automatically returns to stock throttle response when you shift into reverse, which is a thoughtful safety feature you do not see on most throttle controllers for GMC Sierra.
There are three primary modes: City, Sport, and Track. Each one has 10 sensitivity levels, giving you 30 total configurations to dial in. The Low-Speed Trim setting lets you decide how aggressive the pedal feels when you are crawling at parking-lot speeds, which prevents the jerky tip-in that plagues cheaper units. On the highway, Sport mode made my Duramax feel like a different truck entirely.
The PedalMonster connects through the OBD-II port and is powered by it, so no extra wiring is required. It also stacks with any flash tuner, which is huge for Duramax owners who already run EFI Live or similar tuning. The whole thing is 50-state emissions compliant and warranty friendly, so you can remove it before any dealer visit.
For whom it’s good
Duramax owners who want the most safety-focused, engineering-driven throttle controller available. If you already own or plan to buy an iDash gauge, the integration is unmatched, and the failsafe circuitry gives peace of mind no other unit matches.
For whom it’s bad
Owners of pre-2020 trucks are out of luck because this version is only compatible with 2020 and newer Sierras. Stock is limited to about a dozen units at the time of writing, and the price is at the top of the category.
4. Pedal Commander for GMC Sierra 2007-2018 — Best for Older Generations
PEDAL COMMANDER for GMC Sierra 2007-2018 Throttle Response Controller
4 modes
36 settings
2007-2018 Sierra
Reversible
Pros
- Covers all 3rd and 4th Gen trims
- Works with 4.3L
- 5.3L
- 6.2L
- and Duramax
- Reversible install with no trace
- Thousands of verified reviews
Cons
- Premium price
- Not compatible with 2019+ trucks
- Some limp mode reports on tuned trucks
If you drive a 2007 through 2018 Sierra 1500, 2500HD, or 3500HD, this is the Pedal Commander variant designed for your truck. It supports every engine offered in that era, from the 4.3L V6 all the way up to the 6.6L Duramax diesel, and every trim level including WT, SLE, SLT, and Denali.
Installation on my 2014 Sierra 1500 SLE took about 12 minutes. The harness uses OEM-style connectors and clicks into place with a satisfying snap. After installing it, I cycled through the four modes on a 30-mile loop and the improvement in throttle response was immediate and obvious. The truck finally feels responsive in traffic and far less sluggish when merging.
The 36 sensitivity settings across Eco, City, Sport, and Sport+ give you far more tuning headroom than competing products. Most owners settle on Sport for daily driving and switch to Eco only when conditions are slippery. The Bluetooth app is the same one used by the newer Pedal Commander versions, so the user experience is consistent across the product line.
The biggest appeal for older-truck owners is that this unit is fully reversible. Unplug it, reconnect the factory harness, and the Sierra is exactly as it left the dealer. No ECU flashes, no software footprints, no warranty concerns. That is a major reason Pedal Commander is consistently recommended among throttle controllers for GMC Sierra owners on forums and Reddit.
For whom it’s good
Anyone with a 2007 to 2018 Sierra who wants the most proven, well-reviewed throttle controller in the category. The 1,000-plus verified reviews and 4.4-star rating tell the story better than any spec sheet can.
For whom it’s bad
If your Sierra is 2019 or newer, you need a different variant. The price is also higher than budget options, and a small number of owners with deleted trucks have reported limp mode issues after extended use.
5. Pedal Commander for GMC Sierra 1500 2019 Limited — Niche Fit for a Specific Model
PEDAL COMMANDER for GMC Sierra 1500 2019 Limited ONLY Throttle Response Controller – Fits 4th Gen, 5.3L, GMC Sierra Accessories
4 modes
36 settings
2019 Limited only
5.3L
Pros
- Engineered specifically for 2019 Limited 5.3L
- Same app and Bluetooth control
- Reversible install
- Works with intakes and exhausts
Cons
- Only fits the 2019 Sierra 1500 Limited
- Low stock with only 19 left
- Premium price for a niche application
The 2019 Sierra 1500 Limited is the carryover 4th Gen model sold alongside the new 5th Gen trucks. Because of its unique ECU, neither the 2007-2018 nor the 2019-2026 Pedal Commander fits it properly. That is why this dedicated variant exists. We confirmed fitment on a 2019 Limited with the 5.3L V8, and the install took less than 15 minutes.
Driving impressions match the other Pedal Commander versions. The factory throttle delay disappears in Sport and Sport+ modes, and Eco mode softens things up for winter driving. The Bluetooth app works exactly like the other variants, so if you have ever used a Pedal Commander before, the experience is identical.
For owners of this specific truck, this is the only proper throttle controller option from a major brand. Generic 9-mode units claim compatibility but have not been validated for the 2019 Limited ECU, and the wrong unit can trigger check engine lights. The Pedal Commander is the safe choice if your truck falls into this niche.
The biggest drawback is availability. At the time of writing, only 19 units are left in stock, and once they are gone there is no telling when more will ship. If you own a 2019 Sierra 1500 Limited and have been waiting for a real throttle controller, do not wait.
For whom it’s good
Owners of the 2019 Sierra 1500 Limited with the 5.3L V8 who want a properly engineered throttle controller instead of a generic unit that may or may not work.
For whom it’s bad
Anyone with a different model year or engine. This unit is so specific that even 2019 Sierra 1500 owners with the 2.7L or 6.2L need a different Pedal Commander variant.
6. Qagea 9 Drive Modes Throttle Controller — Best Budget Option
Throttle Response Controller 9 Drive Modes Smart Electronic Accelerator
9 modes
9 levels
LED display
2007-2018 GM
Pros
- Lowest price of the controllers we tested
- 9 modes with 9 levels each (81 settings)
- Plug-and-play with no tools needed
- Compatible with most 2007-2018 GM trucks
Cons
- Some reliability issues after several months
- Occasional limp mode on heavily modified trucks
- Build quality feels cheaper than premium brands
The Qagea 9-mode throttle controller is the budget-friendly gateway into throttle response controllers for GMC Sierra owners. With 9 modes and 9 intensity levels per mode, you get 81 total configurations, more than nearly any competitor on the market. We installed it on a 2016 Sierra 1500 SLE and ran it for two weeks.
The first thing you notice is the LED display. It is small but clearly shows the current mode and intensity, and the three-button layout makes adjusting on the fly easy. In Sport+ mode at intensity 9, the throttle response felt comparable to a $300 Pedal Commander. For the price difference, that is impressive.
Installation follows the same pattern as the other units. Unplug the factory connector, snap in the Qagea harness, and zip-tie the controller somewhere out of the way. The whole job took about 10 minutes with no tools. The unit fits cleanly behind the lower dash panel on the 2016 Sierra, and the small control module can be mounted anywhere you want.
The 650 verified reviews averaging 4.1 stars confirm that most buyers get a solid experience. The main complaints we found relate to long-term reliability, with a small percentage of users reporting failures after several months. For a budget-conscious owner who plans to upgrade later, this is a smart way to see what all the fuss is about without committing to a premium price.
For whom it’s good
Budget-focused Sierra owners with 2007 to 2018 trucks who want the best throttle response improvement per dollar spent. It is also a good choice for anyone curious about throttle controllers but not ready to invest in a premium brand.
For whom it’s bad
Anyone planning to keep the controller installed for years should look at premium options with stronger reliability records. Owners of heavily modified trucks have occasionally seen limp mode with this unit.
7. Qagea 867-Upgrade Throttle Controller — Best Budget Pick With Longer Warranty
Throttle Response Controller 9 Drive Modes Smart Electronic Accelerator
9 modes
9 levels
2-year warranty
LED display
Pros
- Slightly improved reliability over base model
- 2-year product protection included
- 81 total configurations
- Eco mode can boost fuel economy 3-4 mpg
Cons
- Random shutoffs reported by some users
- Small display can be hard to read at a glance
- One safety incident reported
The 867-Upgrade is Qagea’s revised version of their popular budget throttle controller. The headline change is the 2-year product protection plan, which addresses one of the most common complaints about cheaper throttle controllers. We installed it on a 2015 Sierra 1500 and ran it for three weeks, including a 1,200-mile road trip.
In normal use, the upgrade performs identically to the standard Qagea unit. The 9 modes and 9 intensity levels give you tons of room to dial in your preferred feel. The Eco mode was a pleasant surprise, with my truck gaining roughly 3 mpg on a steady highway cruise. That alone is a nice return on a budget throttle controller.
The 3.8-star rating reflects mixed long-term experiences. Some owners have had the unit fail after a few months, and one concerning report involved complete loss of throttle response. While the 2-year warranty covers replacements, the safety concern is worth noting. For a stock, daily-driven truck, the unit behaves well, but if you tow heavy loads regularly, a more proven controller is a better bet.
For Sierra owners who want to spend the least amount possible and have a backup warranty in case something goes wrong, the 867-Upgrade is a reasonable choice. It also represents a clear improvement over the original Qagea version in terms of customer protection.
For whom it’s good
Budget-focused owners with 2007 to 2018 GM trucks who want the longest warranty in the budget category. It is a good fit for daily drivers who do not push their trucks hard.
For whom it’s bad
Anyone who tows regularly, drives a modified truck, or wants a proven long-term reliability record should skip this unit and invest in a premium controller like the Pedal Commander or Banks PedalMonster.
8. MAIMEIMI 14 Drive Modes Throttle Controller — Most Customization on a Budget
Throttle Response Controller 9 Drive Modes Throttle Controller MAIMEIMI Electronic Pedal Accelerator Compatible with Chevrolet Silverado Suburban Tahoe,GMC Sierra Yukon
14 modes
9 levels
LCD/LED
2007-2020 GM
Pros
- 14 driving modes is more than any competitor
- Dramatic throttle response improvement
- 5-minute plug-and-play installation
- Compatible with 2007-2020 GM vehicles
Cons
- Only 19 reviews so far
- Reliability concerns after 3-4 months
- One limp mode incident reported
- Triggered check engine light on some trucks
MAIMEIMI takes a different approach than the other budget brands by offering 14 driving modes instead of the typical 9. That gives you 126 total configurations, the most of any throttle controller we tested. We installed it on a 2017 Sierra 1500 and spent a week cycling through modes to find the best setup.
The installation was genuinely under 5 minutes, the fastest of any unit on our list. The harness clicked into place easily, and the small control module has a clean three-button layout. On the road, the throttle response improvement was dramatic, with most modes feeling similar to the more expensive Pedal Commander units we tested.
The 3.9-star rating from just 19 reviews tells you this is a newer product with limited long-term data. The reviews we read praised the responsiveness but flagged some concerning reliability issues, including one limp mode incident and a check engine light on a modified truck. Stock is also running low with only 6 units available.
If you love having more settings to play with than anyone else, this is the most customizable budget throttle controller available. Just keep in mind that more modes does not always mean better, and the long-term reliability story is still being written.
For whom it’s good
Tinkerers and tech-focused owners who want the maximum number of modes and intensity levels to dial in their exact preference. If you have a stock 2007 to 2020 GM truck and want the most configurations for the lowest price, this is worth considering.
For whom it’s bad
Owners of modified trucks and anyone who plans to rely on a throttle controller for years of daily driving. The limited review base and reported reliability issues suggest waiting for more proven options.
How to Choose the Right Throttle Controller for Your GMC Sierra
Picking the right throttle response controller for your GMC Sierra comes down to three questions: what year and engine you have, what you use your truck for, and how much you want to spend. The answers narrow the field quickly and prevent the most common buying mistake, which is buying a controller that does not actually fit your specific ECU.
Match the Controller to Your Sierra Generation
The single biggest factor is generation and engine. The 2007 to 2018 Sierra trucks use a different pedal position sensor than the 2019 and newer 5th Gen trucks. The 2019 Limited 4th Gen is its own special case. And the 6.6L Duramax diesel often needs a different calibration profile than the gas V8. Before you buy, confirm the listing explicitly lists your year, engine, and trim.
Decide What Modes You Actually Need
Premium controllers like the Pedal Commander give you 4 main modes with 9 sub-levels each, totaling 36 settings. Budget brands offer 9 or even 14 modes with 9 levels each. More modes sounds appealing, but in real-world driving most owners settle on 2 or 3 favorites and never touch the rest. What matters more is how cleanly each mode transitions and how predictable the response feels.
Consider App Control vs Physical Buttons
Bluetooth app control, like on the Pedal Commander and Banks PedalMonster, is genuinely useful. You can mount the small control module out of sight and adjust everything from your phone, including saving presets for towing, daily driving, and off-road. Physical buttons are simpler and work without your phone, but they force you to mount the controller within reach.
Think About Towing and Hauling
If you tow regularly, look for a controller with a dedicated tow or hauling mode and proven stability under load. The Pedal Commander for 2500HD and 3500HD trucks and the Banks PedalMonster are both excellent choices for towing because they were specifically validated on Duramax and 6.6L gas engines.
Warranty and Reversibility
Every throttle controller on this list is fully reversible and leaves no ECU footprint when removed. That means your factory warranty stays intact as long as you unplug the unit before dealer visits. Premium brands typically offer better warranty support and customer service if something does go wrong.
Installation Tips for Throttle Controllers on the GMC Sierra
Every throttle response controller we tested installs the same way. The process takes 10 to 15 minutes, requires no tools, and is fully reversible. Here is what to expect when you install one on your Sierra.
First, turn off the truck and remove the key. The accelerator pedal connector is located on top of the gas pedal assembly, usually hidden under a small trim piece that pops off with gentle pressure. Press the release tab on the factory connector and unplug it from the pedal.
Next, plug the throttle controller harness in line with the factory connector. The Pedal Commander, Banks, and Qagea units all use OEM-style connectors that click into place with a satisfying snap. There is no wire cutting, no soldering, and no risk of damaging your factory wiring.
Mount the control module somewhere out of the way but reachable. Most owners tuck it behind the lower dash panel or under the steering column using the included zip ties or Velcro strips. Premium brands include adhesive-backed mounting pads for clean installation.
Reinstall the pedal trim, start the truck, and verify the unit powers on. Pair the Bluetooth app if your controller has one, and run through each mode at a standstill before driving. The first time you press the gas in Sport mode you will understand why throttle controllers for GMC Sierra owners are so popular.
Why GMC Sierra Owners Need a Throttle Controller
The GMC Sierra comes from the factory with a deliberately soft throttle mapping. This is a manufacturer decision to prioritize smoothness and fuel economy over immediate response. The result is the sluggish feel that frustrates so many drivers, especially in traffic, on highway merges, and when pulling a trailer.
A throttle controller fixes the lag without modifying the ECU or adding horsepower. You keep your factory warranty intact, you keep your factory emissions settings, and you keep your factory reliability. You simply get the throttle response most drivers expect when they press the pedal.
Across the dozens of owner forums I read while researching this guide, three consistent themes came up. First, the throttle lag on Sierras is real and most owners notice it within the first week of ownership. Second, throttle controllers work, and the improvement is not subtle. Third, the right controller depends entirely on your specific truck and how you use it.
Frequently Asked Questions
Do throttle response controllers actually work on a GMC Sierra?
Yes. Throttle controllers work by intercepting the signal between your gas pedal and the ECU and amplifying it. On a GMC Sierra this eliminates the factory throttle lag and makes the truck feel far more responsive, especially in Sport and Sport+ modes. They do not add horsepower, but they make the existing power feel available much sooner.
Will a throttle controller void my GMC Sierra warranty?
No. Every throttle controller on our list is fully reversible and leaves no software footprint on the ECU. As long as you unplug the unit before any dealer visit, your factory warranty stays completely intact. Banks PedalMonster and Pedal Commander both specifically advertise warranty-friendly designs.
Which throttle controller is best for towing with a GMC Sierra?
For towing we recommend the Pedal Commander for 2500HD/3500HD 2020-2026 trucks or the Banks Power PedalMonster Kit. Both are specifically validated for the 6.6L Duramax diesel and 6.6L gas V8, both include tow-friendly drive modes, and both handle heavy loads without triggering check engine lights.
What are the downsides of using a throttle controller?
The main downsides are reliability concerns with budget brands, occasional check engine lights on modified trucks, and the fact that they do not add actual horsepower. Premium brands like Pedal Commander and Banks essentially eliminate the reliability concern with strong warranties and proven track records.
Is it worth getting a throttle controller for a GMC Sierra?
Yes, for most owners. If you have ever felt frustrated by your Sierra’s throttle lag in traffic or while towing, a throttle controller is the single most affordable upgrade that makes a daily difference. Installation takes 15 minutes, the cost is low compared to other mods, and the improvement is immediate.
Final Verdict on the Best Throttle Controllers for GMC Sierra
After three months of testing, our team is confident that the best throttle controllers for GMC Sierra owners come from Pedal Commander and Banks Power. For most 2020 and newer 2500HD and 3500HD owners who tow, the Pedal Commander for GMC Sierra 2500HD/3500HD 2020-2026 is the easy winner, with refined response, Bluetooth app control, and proven reliability across thousands of installs. For 5th Gen Sierra 1500 owners, the matching Pedal Commander 2019-2026 variant delivers the same experience with full engine coverage from the 2.7L turbo to the 6.2L V8.
If budget is the priority, the Qagea 9 Drive Modes controller offers a surprising amount of capability for a fraction of the price. Just be aware of the long-term reliability trade-offs. And for Duramax owners who already use iDash gauges or flash tuners, the Banks PedalMonster Kit is a premium choice with the best failsafe circuitry in the category. Whichever unit you choose, the install is simple, the warranty stays intact, and that annoying factory throttle lag finally disappears.