Mild horsepower boost for the street
Audi RS3 8V (2018+) 2.5T Performance Parts & Upgrades
- Braking
- Engine / Drivetrain
- Essentials
- Exhaust
- Exterior
- Interior
- Racing Safety Accessories
- Software / Tuning
- Suspension
- Wheels
Mild horsepower boost for the street
Used to adapt IE downpipe (RS3/TTRS) to stock Cat-back system, or IE Cat-Back (RS3) to stock downpipe
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Delivers up to 41% more airflow over stock.
Includes everything you need to install spacers on two wheels
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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
Billet aluminum constructed black anodized control arms
This product was last offered at the strikethrough price on
08-17-2026
Includes everything you need to install spacers on two wheels
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Fits most aftermarket wheels that require conical seat wheel bolts
This product was last offered at the strikethrough price on
06-13-2026
M14x1.5x75mm with conical nuts
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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.
For 2019+ models you must purchase this adapter kit: ES4146991
This product was last offered at the strikethrough price on
08-17-2026
High quality performance valve springs and titanium retainers
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Upgraded triple-groove slotted rotors to match front RacingLine BBK's
This rebuild kit contains new Dynamic+ Rod Ends, Jamb Nuts, Anti-Seize, and accompanying nuts and washers.
This product was last offered at the strikethrough price on
08-17-2026
Increased airflow (42% over stock), improved throttle response, and high-quality glass carbon fiber construction - Tough, light, and great looking!
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*Fits 2019+ model year - Includes new IE Diverter Valve Adapter Kit*
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.
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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
08-20-2026
Experience crisper shifts and a smoother driving experience.
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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
08-20-2026