Choose the stage that meets your power goals!
2X Entries For Our Spin To Win Sweepstakes! This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next
At this time the ECU upgrade can only be performed with the car at ECS Tuning location in Ohio
Call In Or Chat For Best Price! 5X Entries For Our Spin To Win Sweepstakes! This upgrade must be performed at ECS Tuning's facility in Ohio.
Unlock hidden horsepower and torque with our performance tuning software for your vehicle's ECU.
Call In Or Chat For Best Price! 5X Entries For Our Spin To Win Sweepstakes! This upgrade must be performed at ECS Tuning's facility in Ohio.
Unleash up to 490 HP in your MK7 Golf R or 8V S3 with IE's ECU tune, featuring live smartphone adjustments, real anti-lag launches, and seamless ethanol blending.
2X Entries For Our Spin To Win Sweepstakes!
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
Enhances turbo response, increases airflow, reduces turbo lag, and provides a 26% increase in airflow!
5X Entries For Our Spin To Win Sweepstakes! For vehicles with secondary air injection only. CARB certified for sale in all 50 states.
Brand:
ES#:
4852541
Mfg#:
65.10.57B
EO#:
D-236-25
Ships in 2 Business Days
ON SALE!
SAVE 20%
$609.00
This product was last offered at the strikethrough price on 09-22-2026
Features CAN-Bus connectivity for more advanced tuning — gain up to 45hp/45lb-ft on a stock car, 100hp/70lb-ft horsepower on a modified car
Not for sale or use in the state of California.
Complete plug and play kit to install a Bluetooth ethanol sensor in your VW/Audi 2.0T TSI - Includes fuel lines with ethanol sensor and Bluetooth Only Analyzer
Our name says it all. That's why ECS Tuning is dedicated to providing our customers with the broadest possible assortment of engine tuning options at a range of prices and options to fit any budget. Start small and grow your car into something special with performance engine upgrades from a company that has tuning in its name and its blood.
Lifetime Replacement
