Stage 3 AI OBD2 Performance Chip for Toyota | Plug-and-Play Engine Tuning Module +40 HP / +45 TQ
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Wake Up Your Toyota: Reliability Meets Response
You bought it because it lasts forever. Now, make it drive like you want.
Toyota builds the most reliable vehicles on the planet. Whether you are overlanding in a Tacoma, hauling the family in a Highlander, or commuting in a Camry, you know your engine is bulletproof. But let's be honest: Toyota’s factory tuning is obsessed with fuel economy to the detriment of drivability. The result? The infamous "gear hunting" on hills, a delayed throttle response, and a feeling that the vehicle is working harder than it should.
The Stage 3 "Adventure-Spec" Performance Module is the solution. Engineered to optimize the robust VVT-i and D-4S engines, this OBDII module sharpens the throttle mapping and optimizes shift logic, giving your Toyota the immediate, confident power it was built to deliver.
✔ Fix Tacoma "Gear Hunting". ✔ Wake Up the 4Runner. ✔ Eliminate Pedal Lag.
Why Upgrade to Stage 3?
- The "Gear Hunt" Fix: The #1 complaint from Tacoma and 4Runner owners is the transmission constant shifting on highways. By adding low-end torque, our chip allows the truck to hold gear on inclines, creating a smoother, quieter drive.
- Unleash the V6 (3.5L / 4.0L): The 2GR and 1GR engines are legendary, but lazy. Safely unlock up to +35 Horsepower and +40 ft·lbs of Torque. Feel the difference when merging onto the freeway or crawling over obstacles.
- Hybrid Harmony: For Prius, RAV4 Hybrid, and Sienna owners, the chip optimizes the gasoline engine's engagement, providing a seamless surge of power when passing, without the engine screaming.
- Towing Confidence: For Tundra and Sequoia owners, the torque boost in the 2,000–3,000 RPM range makes towing boats and trailers significantly less stressful.
- Supra & GR86 Performance: Unlocks the hidden potential of the BMW-sourced B58 and the Boxer engine, sharpening throttle blips and increasing boost (Supra).
- Plug & Play Durability: Installs in under 60 seconds via your OBDII port. No tools, no mechanic, and absolutely no cutting wires.
Smart Tuning for the Long Haul
Toyota ECUs are complex, often switching between Otto and Atkinson cycles. The Stage 3 Tuner bridges the gap.
The Throttle Lag Solution: Toyota uses a "non-linear" throttle map to save gas. This makes the first 25% of pedal travel feel dead. We linearize this signal, so when you press the gas, the car actually moves.
The VVT-i Optimization: We adjust the Variable Valve Timing logic to bring the power band in earlier. Instead of waiting until 4,000 RPM for power, you feel the pull starting at 2,500 RPM.
100% Safe, Reliable & Reversible
We know you plan to drive your Toyota to 300,000 miles. The Stage 3 Performance Chip is 100% safe.
Warranty Safe: The device operates as a piggyback system. It does not permanently "flash" or rewrite your ECU. If you need to visit the dealership for your scheduled maintenance, simply unplug the unit. Your Toyota returns to stock factory settings instantly, leaving no trace behind.
Choose Your Performance Profile
The Stage 3 "Adventure-Spec" is our top-tier option, designed for the daily driver who wants capability on demand.
| Performance Module | HP Gain (Max) | Torque Gain (Max) | Primary Benefit |
|---|---|---|---|
| Stage 1 | +15 HP | +20 ft·lbs | Max Fuel Economy (Eco) |
| Stage 2 | +25 HP | +30 ft·lbs | Balanced Daily Driving |
| Stage 3 (Adventure-Spec) | +35 HP | +40 ft·lbs | Towing, Off-Road & Passing |
Frequently Asked Questions
Will this stop my Tacoma from shifting constantly?
It helps significantly. The transmission shifts because the engine lacks the torque to maintain speed in high gear. By adding +40 ft·lbs of torque, the truck has the power to hold 5th/6th gear longer on hills.
Does it work on the Hybrid models (Prius/RAV4)?
Yes. It optimizes the internal combustion engine (ICE) side of the hybrid system. When you demand power, the gas engine responds faster and stronger, making highway merging much safer.
Will it work with my lift kit and big tires?
Absolutely. Bigger tires rob power and confuse the transmission. The Stage 3 chip restores that lost power, helping to "re-calibrate" the driving feel to compensate for the added rotational mass.
Is installation hard?
It is effortless. The OBDII port is located under the dashboard on the driver's side (usually near the hood release latch). Simply plug it in. It takes less than 60 seconds.
🚗 Let's Go Places... Faster. Add to Cart and Upgrade your Toyota today.
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Warranty
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All products are backed by our Limited Lifetime Warranty. We stand by our quality. [See terms]

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$199.95