56% more surface area than stock, and an even more impressive 94% increase in volume!
56% more surface area than stock, and an even more impressive 94% increase in volume!
Used to adapt IE downpipe (RS3/TTRS) to stock Cat-back system, or IE Cat-Back (RS3) to stock downpipe
Delivers up to 41% more airflow over stock.
Billet aluminum constructed black anodized control arms
2X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
08-17-2026
M14x1.5x75mm with conical nuts
2X Entries Into Our F80 M3 Sweepstakes
Horsepower and torque gains throughout the powerband, with peak gains of up to 21 crank horsepower and 16 ft-lbs of torque on stock turbo tunes with 4” inlets.
2X Entries Into Our F80 M3 Sweepstakes
For 2019+ models you must purchase this adapter kit: ES4146991
This product was last offered at the strikethrough price on
08-17-2026
Offering considerable weight savings and significant geometry gains with -0.3deg camber and +2.0deg caster improvements
This product was last offered at the strikethrough price on
08-13-2026
High quality performance valve springs and titanium retainers
Increased airflow (42% over stock), improved throttle response, and high-quality glass carbon fiber construction - Tough, light, and great looking!
*Fits 2019+ model year - Includes new IE Diverter Valve Adapter Kit*
CTS-IT-255R 4.0" Inlet - Increase horsepower and torque while adding an aggressive, race inspired sound!
This product was last offered at the strikethrough price on
08-26-2026
42% larger than stock - The 8V RS3 / 8S TTRS platforms benefit greatly from an intercooler upgrade!
Intermediate grade trackday pads for aggressive street driving and track use.
2X Entries Into Our F80 M3 Sweepstakes
For models without ceramic disc brakes
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
08-28-2026
Experience crisper shifts and a smoother driving experience.
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
08-28-2026
Massive 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
08-28-2026
Increases chassis rigidity for improved handling performance and eliminates subframe shifting
Exclusively built for your 57.1mm centerbore VW/Audi
10X Entries Into Our F80 M3 Sweepstakes
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
This product was last offered at the strikethrough price on
06-13-2026