2026 Audi RS3 Base Performance Parts

Custom built multi-function digital boost gauge and more for the 8P generation (2003-2013) Audi A3, S3, and RS3, including 1.6, 1.8 TFSI, 2.0 TFSI, 3.2 VR6, 1.6 TDI, 1.9 TDI, 2.0 TDI, S3 2.0 TFSI, and RS3 2.5 TFSI quattro models. In one sleek...

4.5” of pure carbon power. Presenting the S-FLO Carbon Inlet Tube: for the Audi 8V RS3 and Mk3 TT RS: The S-FLO Carbon Inlet Tube is the largest amongst its peers, with impressive adaptability to facilitate maximum gains. The colossal 4.5” S-FLO Carbon Inlet...

This filter features five layers of pre-oiled cotton gauze media to provide maximum performance. Its progressive layering allows the filter to flow at high levels even when dirty. This media is perfect for street and/or track use. Pro 5R filters are easily recharged with...

This filter features three layers of oil-free synthetic media and requires no oil during maintenance to provide maximum convenience. Its progressive layering provides great filtration efficiency and dust holding capacity. This media is best suited for street use. Pro DRY S filters are easily...

4.5” of pure carbon power. Presenting the S-FLO Carbon Intake Suite for the Audi 8V RS3 and Mk3 TT RS:S-FLO Closed Carbon Intake System: The S-FLO Closed Carbon Intake System combines each component of the S-FLO suite and adds a bespoke carbon air box....

Want to ditch the valve and resonator in favor of cranking it to 11 at all times? The SwitchPath™-to-Track Edition Conversion achieves it. Comes with AWE’s Fitment Guarantee, No Check Engine Light Guarantee, and the AWE Lifetime Warranty.This Part Fits: Year Make Model Submodel...

Today, more and more premium vehicles are being fitted with an electronically adaptive suspension system. Before KW DDC Plug & Play coilovers were introduced to the market, you often had to make compromises when customizing your suspension lowering, and often had to eliminate the...

KW (H.A.S) Height Adjustable Spring kits are a great alternative to conventional lowering springs. You are no longer stuck with a fixed lowering height. KW H.A.S. systems allow you to adjust the vehicle ride height with the KW height adjuster even after the kit...

Got the Track Edition and want to convert to SwitchPath™ for full valved functionality? Check out our SwitchPath™ Conversion Kit. The conversion kit is for those that have already purchased a Track Edition and are looking to change it up to the SwitchPath exhaust....

4.5” of pure carbon power. Presenting the S-FLO Carbon Intake Suite for the Audi 8V RS3 and Mk3 TT RS: S-FLO Shortie Carbon Intake: The S-FLO Shortie Carbon Intakes replaces the factory airbox with a massive S-FLO Filter with frontal opening toting a 30%...

The Track Edition takes all of the precision engineering and performance of its SwitchPath™ counterpart, minus the driver’s side muffler and valve on the passenger’s side. The result is a constant “valve open” mode. If you’re craving rich 5-cylinder tones at all times, this...

K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan...

S-FLO 4” Coupler: The S-FLO 4” Coupler transitions from 4.5” to 4” to accommodate aftermarket turbo inlet pipes that are 4” in diameter.This Part Fits: Year Make Model Submodel 2017-2020,2022-2026 Audi RS3 Base 2018-2022 Audi TT RS Quattro Base

Smooth bends, tight packaging, and two attitudes. The SwitchPath™ Exhaust is comprised of handcrafted 3-inch and 2.5-inch U.S.-sourced T304L stainless steel single pass, 5-cylinder-specific tuned driver’s side muffler with a valved passenger-side tip outlet. SwitchPath™ retains the factory valve behavior and obeys the ECU's...

4.5” of pure carbon power. Presenting the S-FLO Carbon Intake Suite for the Audi 8V RS3 and Mk3 TT RS:S-FLO Open Carbon Intake System: Combine the S-FLO Carbon Inlet Tube with the Shortie Carbon Intake, and you have the impressive (and very vocal) S-FLO...