Includes all hardware needed to keep valve functioning like new
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Includes all hardware needed to keep valve functioning like new
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Add real power that you can feel!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CARB certified for sale in all 50 states
For vehicles with secondary air injection only
Great for when more fuel is needed in a custom fueling application
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
This product was last offered at the strikethrough price on
05-07-2026
Choose the stage that meets your power goals!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next
For vehicles with BEW engine code only
Choose the stage that meets your power goals!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next
For vehicles with BRM engine code only
Add up to 10 Horsepower!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For customers that already have APR software on their car and are upgrading to a K04
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
This upgrade can be performed via our Chip & Ship method or the vehicle can be brought to ECS Tuning's fa
For vehicles with FSI engines only. Ship your ECU for free, or drive your vehicle to our location
Lower compression for turbocharging applications
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Performance valves for a more robust valvetrain, requires single groove valve keepers
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
More power and better mileage
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CARB certified for sale in all 50 states
For vehicles with mass airflow sensor only
This product was last offered at the strikethrough price on
05-15-2026
More power and better mileage
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CARB certified for sale in all 50 states
For vehicles with mass airflow sensor only
This product was last offered at the strikethrough price on
05-15-2026
Designed to be the optimal balance between performance and comfort.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Reduces engine movement under load and is lighter and stronger than the factory mount
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Remove serious restriction from the discharge side of the turbocharger
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with BPY engine code with VIN up to 1K-7-191156 only, split is in the 2007 model year
Keep your underhood temps low and your turbo speeds high!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Fits all OEM-Based K03 and K04 turbochargers
This product was last offered at the strikethrough price on
05-02-2026
A complete hose kit for your intercooler
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with AWP engine code only