3.00" Stainless Steel with dual titanium oval tips - Retains valves from OE system
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Audi RS3 8V (2018+) 2.5T Performance Exhaust Parts & Upgrades
- Cat Back
- Catalytic Converter
- Complete System
- Cutout
- Downpipe
- Mid Pipes
- Mufflers
- Tips
- Turbo Back
- Valve Controller
Gain complete control of the OE exhaust valves on factory and Milltek Sport exhaust systems
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3.00" Stainless Steel with dual titanium oval tips - Retains valves from OE system
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Featuring HJS Tuning 200cpsi ECE-approved sports cat - Fits with OE and Milltek cat-back systems.
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3.15" exhaust built to last with 304 stainless steel and engineered for dyno-proven power gains
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
3.15" exhaust built to last with 304 stainless steel and engineered for dyno-proven power gains
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
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3.0" Inlet - 3.5" Outlet - Forged Carbon Sleeve
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This product was last offered at the strikethrough price on
05-19-2026
2.5" Clamp-on Inlet / 4.0" Single Wall, Slant Cut Outlet
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Not vehicle specific. You MUST measure prior to purchasing!
This product was last offered at the strikethrough price on
06-13-2026
The IE 304L Stainless system features a massive 3.5" straight-through center pipe that splits to dual 3" pipes out the back with the valves open - This is enough flow to power even the largest turbo setups!
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*To be used with factory downpipe (Includes IE Y-pipe adapter to mate with factory downpipe - IEEXCQ3 / ES4159135)
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms