Mild horsepower boost for the street
Audi RS3 8V (2018+) 2.5T Performance Engine & Drivetrain Parts
- Axles/Driveshafts
- Cooling
- Differentials / LSDs
- Engine Internals
- Forced Induction
- Fuel / Ignition
- Intake Systems
- Intercoolers
- Mounts
- Oil Catch Can
- Short Shifters
- Software
- Throttle Controller
- Clearance
Delivers up to 88% more airflow over stock and is engineered for seamless integration with Unitronic's high flowing 4 Inch Turbo Inlet Elbow.
Delivers up to 41% more airflow over stock.
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
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!
Fits 2018 model year only
This product was last offered at the strikethrough price on
09-29-2026
42% larger than stock - The 8V RS3 / 8S TTRS platforms benefit greatly from an intercooler upgrade!
Decrease slop, increase drivetrain rigidity and response
10X Entries Into Our F80 M3 Sweepstakes
This product was last offered at the strikethrough price on
06-13-2026
Designed to convert your existing TrackSport Motor Mounts into StreetSport Motor Mounts - will introduce less NVH than TrackSport mounts due to the lower-durometer rubber used
2X Entries Into Our F80 M3 Sweepstakes
For customers with existing TrackSport mounts, that would like to make them a little bit more street friendly
Experience crisper shifts and a smoother driving experience.
Call In Or Chat For Best Price!
This product was last offered at the strikethrough price on
09-28-2026
This intake offers horsepower and torque gains throughout the powerband, with peak gains of up to 33 crank horsepower and 36 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 intake offers horsepower and torque gains throughout the powerband, with peak gains of up to 33 crank horsepower and 36 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
Offers 55% more surface area than stock, and an even more impressive 94% more volume than the original intercooler
This product was last offered at the strikethrough price on
09-18-2026
High flow injector with characteristics specific to the needs of the motorsport tuner.
For models with DAZA engine code.
The Race Port is famous for being an amazingly small and light BOV for turbocharged competition level engines
*General use blow off valve for custom big turbo applications - Not a direct fit valve*