Control your exhaust valves with the click of a button! Includes a standalone vacuum pump, wiring, vacuum hose, and controllers.
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Brand:
ES#:
4883843
Mfg#:
004788LA01
In Stock
ON SALE!
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$100.99
This product was last offered at the strikethrough price on 06-13-2026
Featuring HJS 200cpsi High Flow Cats - Fits with OE and Milltek cat-back systems.
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Brand:
ES#:
3698715
Mfg#:
SSXAU815
Ships in 3 Business Days
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$4720.99
This product was last offered at the strikethrough price on 07-01-2026
Upgrade the tone of your B9 RS5 2.9T exhaust with a easy-to-install, bolt on downpipes with resonator deletes for your factory cat back exhaust.
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Brand:
ES#:
4818337
Mfg#:
005723LA01KT
In Stock
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$565.99
This product was last offered at the strikethrough price on 06-13-2026
Enhance the exhaust note on your RS5's exhaust system with our valved cat back exhaust system!
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Choose between a 2.5" or 3.0" valved mufflers to complete your custom exhaust.
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Designed as a drop-in replacement for the restrictive factory catalytic converters - offers increased horsepower and torque throughout the powerband, reduced turbocharger lag, improved throttle response, and enhanced exhaust note!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms *This catalyst requires a Stage 2 Racing Use Only Remap to eliminate any check engine lights due to removal of the factory catalyst*
Brand:
ES#:
4265531
Mfg#:
034-105-4046
Ships in 3 Business Days
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$2152.00
This product was last offered at the strikethrough price on 06-28-2026
This valved cat back system features wireless remote control and dual matte black tips - This system will increase power, reduce weight, and provide a legendary exhaust note!
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This valved cat back system features wireless remote control and dual blue coated tips - This system will increase power, reduce weight, and provide a legendary exhaust note!
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Available as the sophisticated Touring Edition or unleashed Track Edition, both constructed from handcrafted 3-inch U.S.-sourced T304L stainless steel.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Sportback models from the 2020 model year only (Facelift)
A true, dual 3” T304L stainless steel configuration featuring an x-pipe specific for the RS5’s 2.9TT, and topped off with AWE’s proprietary drone-canceling solution, 180 Technology®.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Sportback models up through the 2019 model year only (Pre-Facelift)
Available as the sophisticated Touring Edition or unleashed Track Edition, both constructed from handcrafted 3-inch U.S.-sourced T304L stainless steel.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For coupe models from the 2020 model year only (Facelift)
An entire system from the cat back for a full sound overhaul!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Sportback Models Only
An entire system from the cat back for a full sound overhaul!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Sportback Models Only
An entire system from the cat back for a full sound overhaul!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Sportback Models Only
An entire system from the cat back for a full sound overhaul!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Coupe Models Only
Performance exhaust systems increase flows to improve throttle response and add power. Designed to reduce back pressure, our large selection of performance exhaust parts and performance exhaust systems is made from premium materials like stainless steel. Many are TIG welded and polished to make them as attractive as they are functional.
Lifetime Replacement
