Performance Chips: Plug-and-Play OBD2 Tuners (Stage 1–4)
Get sharper throttle response and stronger towing power in minutes. Assembled in USA, our plug-and-play OBD2 performance chips are matched to your make and cylinder count to optimize air/fuel delivery, with no wire cutting and no permanent ECU changes.
Every chip is warranty-safe: your factory warranty stays intact, it won't harm your engine, and you can unplug it anytime to return to stock. Each one is backed by thousands of verified reviews and our Lifetime Replacement Warranty. Need help choosing? Call 1-877-763-2804 and a sales tech will match your vehicle.
★4.7 from 3,222 reviewsLifetime Replacement WarrantyWarranty-safe, factory warranty stays intactAssembled in USACall 1-877-763-2804
Pick your stage
Most popularStage 1from $99.95Our most popular entry chip for responsive daily driving.Find your make →Stage 2 AIfrom $149.95Adaptive learning for balanced power and fuel efficiency.Find your make →Most power per $Stage 3 AIfrom $199.95For vehicles with an intake or exhaust. Up to +40 HP / +45 lb-ft (results vary).Find your make →Stage 4from $219.95Live-data monitor and up to +65 HP on 2008+ vehicles (results vary).Find your make →
Best-selling performance chips
Stage 1 Performance Chip for Chevrolet$99.95
Stage 3 Adaptive OBD2 Performance Chip for Dodge$199.95Stage 1 Performance Chip for Honda$99.95Stage 1 Performance Chip for Toyota $99.95Stage 1 Performance Chip for Dodge$99.95
Stage 2 AI Performance Chip Module OBD2 for Chevrolet – Adaptive Power & Fuel Efficiency$149.95
Stage 4 Performance Chip Tuner & OBD2 Monitor for Ford (2008+)$229.98Stage 1 Performance Chip for RAM$99.95
Stage 4 Performance Tuner for Toyota (2008+)$219.95
Stage 3 Adaptive OBD2 Performance Chip for Honda$199.95
Stage 3 Adaptive OBD2 Performance Chip for Chevrolet$199.95Stage 1 Performance Chip for BMW$99.95Find your make
Acura
Alfa Romeo
Aston Martin
Audi
Bentley
BMW
Buick
Cadillac
Chevrolet
Chrysler
Citroën
Dodge
Ferrari
Fiat
Ford
Freightliner
Genesis
GEO
GMC
Honda
Hummer
Hyundai
Infiniti
Isuzu
Jaguar
Jeep
Kenworth
Kia
Lamborghini
Land Rover
Lexus
Lincoln
Lotus
Maserati
Mazda
Mercedes-Benz
Mercury
Mini Cooper
Mitsubishi
Nissan
Oldsmobile
Opel
Peterbilt
Peugeot
Plymouth
Pontiac
Porsche
RAM
Renault
Saab
Saturn
Scion
Smart
Subaru
Suzuki
Tesla
Toyota
Volkswagen
Volvo
Performance chip FAQs
How fast is the installation?
Most installs take under 5 minutes. Plug the chip into your under-dash OBD2 port, follow the quick-start guide, and drive. No tools, no cutting and no wiring required.
Will my factory warranty stay intact?
Yes. Every chip is warranty-safe and won't harm your engine. It makes no permanent changes to your ECU, so your factory warranty stays intact. Unplug it anytime to return to stock.
Which stage is best for my vehicle?
Start with Stage 1 for crisper daily throttle response, or step up to Stage 2 AI for adaptive power and mileage tuning. Choose Stage 3 AI if you have bolt-ons like an intake or exhaust, or Stage 4 (2008+ vehicles) for our strongest tune plus a live-data monitor. Still unsure? Call 1-877-763-2804 for a quick recommendation.
How much horsepower and torque can I expect?
Gains depend on your engine and stage. Stage 3 AI delivers up to +40 HP / +45 lb-ft and Stage 4 up to +65 HP on 2008+ vehicles. Results vary by vehicle and setup.
How do I make sure the chip fits my vehicle?
Every chip is matched to your make and cylinder count. Pick your make on this page, then enter your year, model and engine in the vehicle field at checkout so we ship the right chip for your vehicle.
What does the Lifetime Replacement Warranty cover?
Every chip is Assembled in USA and backed by our Lifetime Replacement Warranty. If your chip ever stops working, we'll replace it. Call 1-877-763-2804 and our team will take care of you.