Upgrade your drivetrain with confidence using our full billet aluminum transmission boss kit — stronger than factory, corrosion-resistant, and engineered for maximum durability and peace of mind.
Enhances turbo response, increases airflow, reduces turbo lag, and provides a 26% increase in airflow!
For vehicles with secondary air injection only. CARB certified for sale in all 50 states.
Brand:
ES#:
4852540
Mfg#:
65.10.57
EO#:
D-236-25
Ships in 3 Business Days
$609.00
This product was last offered at the strikethrough price on 09-22-2026
Enhances turbo response, increases airflow, reduces turbo lag, and provides a 26% increase in airflow!
For vehicles without secondary air injection only. CARB certified for sale in all 50 states.
Brand:
ES#:
4852539
Mfg#:
65.10.56R
EO#:
D-236-25
Ships in 3 Business Days
$559.00
This product was last offered at the strikethrough price on 09-22-2026
Uprated OEM+ turbocharger SuperCore fully compatible with stock turbine housing of original equipment IHI IS38 turbo and Shuenk IS38+
For use with stock IHI IS38 or Shuenk IS38+ turbine housings only.
Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.
Lifetime Replacement
