Add horsepower, torque, sound, and throttle response to your B8/B8.5 S4!
Add horsepower, torque, sound, and throttle response to your B8/B8.5 S4!
Also called the "breather valve" or "oil separator"
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
11-02-2026
Increases airflow on your 2.0T engine by replacing the factory TBP's sharp bends and small diameter!
Massive front mounted upgrade that dramatically reduces intake air temperature (IAT), minimizes heat soak, and provides increased performance!
Call In Or Chat For Best Price!
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
11-02-2026
Decrease heatsoak with this front mount intercooler
This product was last offered at the strikethrough price on
09-29-2026
Eliminate the stock plastic units that are prone to failing.
2X Entries Into Our F80 M3 Sweepstakes
Effectively removes your stock intercooler when using a FMIC. Saves over 6 pounds and increases airflow to the radiator.
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-13-2026
Replace a cracked or leaking manifold.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
11-02-2026
OEM+ style, fitment, and performance! Unlock hidden horsepower and induction noise with a true cold air intake system.
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
10-28-2026
Featuring a Pro Dry S filter
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
05-27-2026
Relays the position of the manifold flap to the ECU
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
11-02-2026
Makes short and easy work of walnut blasting your intake ports and valves! Works with most universal walnut blasters.
2X Entries Into Our F80 M3 Sweepstakes
High flow filter replacement to get your engine breathing better than new!
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-13-2026
Help your engine breathe and regain gas mileage
5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!
Includes the gaskets, solenoid and sensor
This product was last offered at the strikethrough price on
05-14-2026
Direct bolt on without worry of a check-engine light