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Specially designed for up to 350% more fuel than the factory fuel pump and all options are 100% E85 compliant.
Specially designed for up to 350% more fuel than the factory fuel pump and all options are 100% E85 compliant.
See up to 386 horsepower on 93 octane fuel!
Call In Or Chat For Best Price!
This upgrade must be performed at ECS Tuning's facility in Ohio.
For new APR customers with Golf R/S3 IS38 turbocharger only. Tuning may only be performed in-house at APR dealers.
This product was last offered at the strikethrough price on
09-28-2026
For customers that already have APR software on their car and are upgrading to a K04
Call In Or Chat For Best Price!
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
This product was last offered at the strikethrough price on
09-28-2026
Lifetime Replacement
APR Silicone Boost Hoses are a comprehensive, direct replacement upgrade
Call In Or Chat For Best Price!
This product was last offered at the strikethrough price on
09-28-2026
Lifetime Replacement
Average gain of 52 horsepower and 76 lb-ft of torque on 93 Octane @ 18 PSI with Exhaust upgrade & High Pressure fuel pump upgrade
Lifetime Replacement
Average gain of 50 horsepower and 85 lb-ft of torque on 93 Octane @ 16 PSI
Lifetime Replacement
Powerful plug-and-play display with OEM integration and color matching
Fits both left and right hand drive models
Lifetime Replacement
Delete your immobilizer without a performance tune
Only to be purchased individually
Lifetime Replacement
A more planted subframe means a more planted rear end and better handling.
Lifetime Replacement
Along with an aggressive intake sound, more air means access to more power throughout the rev-range.
Lifetime Replacement
2WD 02E DSG Differential Bearing Kit - Will work on Wavetrac 185WK and 187WK
A more solid bridge between your chassis and transmission for a better driving experience.
Lifetime Replacement
Includes OEM Supplier Ignition Coils, and Spark Plugs
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
08-01-2026
Partial Replacement
Reducing charge system resistance and improving flow compared to the restrictive stock pipework.
Lifetime Replacement
Upgrade looks and handling with sport springs
Average lowering of 1.3" Front & Rear
This product was last offered at the strikethrough price on
09-22-2026
Lifetime Replacement
