No Vehicle selected
Please select your vehicle below.
For use with k04-001 and K04 Hybrids
Trimming may be required for desired fitment
Replacement Cotton Air Filter for the do88 V2 Intake Systems for VAG EA888.
This product was last offered at the strikethrough price on
04-18-2026
May require modification to fit correctly on MK4 Golf/Jetta/Beetle. Requires 225 TT PCV
Factory engine cover will not fit with the use of this inlet hose.
Lifetime Replacement
Improve airflow to your turbo!
Lifetime Replacement
The perfect component for those upgrading their PCVs
Lifetime Replacement
The perfect component for those upgrading their PCVs
Lifetime Replacement
Boost your mid-range torque instantly while keeping your options open for future water-methanol injection setups.
10X Entries For Our 25th Anniversary Sweepstakes!
Lifetime Replacement
This bolt-on package pairs a high-volume K04-001 turbocharger with a smooth-bore silicone inlet hose to maximize boost response.
10X Entries For Our 25th Anniversary Sweepstakes!
Factory engine cover will not fit with the use of this inlet hose.
Lifetime Replacement
Upgrade your factory boost hoses
For vehicles with manual transmission only
Silicone construction for maximum airflow
Lifetime Replacement
For cars with 19mm or 25mm PCV
Lifetime Replacement
For cars with 19mm PCV
Lifetime Replacement
