Engineered for achieving the highest performance from your 3.0T!
Engineered for achieving the highest performance from your 3.0T!
Upgrade your supercharger cooling system
Fits B8.5 facelift models only (From the 2013 model year)
Ease the 3.0T supercharger pulley removal/installation process with this install kit
Replacement filter for CTS-IT-300R and CTS-IT-938
This product was last offered at the strikethrough price on
09-29-2026
Density line rubber damping to maximize strength and durability
2X Entries Into Our F80 M3 Sweepstakes
Includes 2.5 gallon tank, stainless steel braided line, 4AN fittings
Takes you from stock 10.3:1 compression, to 034 9.5:1 compression
2X Entries Into Our F80 M3 Sweepstakes
Turn your Audi B8 S4 or S5 into an all-out street monster with IE's complete Dual Pulley kit! Includes ECU software plus "Dual Pulley" setup
Fits vehicles with manual transmissions only
Serious engine oil cooling for the most demanding engines
For custom applications only. Not a direct bolt on.
Make draining your ECS or Turner Catch Can simple with this comprehensive kit
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-13-2026
The one pulley solution for dual pulley power!
Fits vehicles with manual transmissions only
W/Brackets, Solenoid, Hose & All Necessary Fittings
Enhancing the power output of your 3.0T
Upgrading cooling for your engine oil
For custom applications only. Not a direct bolt on.
Gains from 86 WHP/64 WTQ on Stage 1 up to 185 WHP/193 WTQ on Stage 2+ E40
For vehicles with manual transmission only
Add some style, class, and sporty look to your IE S4 or S5 3.0T Cold Air Intake with this direct-fit carbon fiber lid!
To be used in Integrated Engineering Cold Air Intake System: IEINCG2A or IEINSG1