Choose your own configuration along with your choice of exhaust tips and more!
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Choose your own configuration along with your choice of exhaust tips and more!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Stainless steel system with high flow catalytic converter
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This system is only for vehicles with a supercharger conversion and does away with the factory vacuum-controlled exhaust flaps
complete drop-in upgrade will bolt up to stock/Stock Fit Turbo
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Stainless steel system with high flow catalytic converters
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This system does away with the factory vacuum-controlled exhaust flaps
Increase the sound quality along with top end performance on your RS4
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This product was last offered at the strikethrough price on
05-02-2026
Designed to seamlessly fit in place of factory catalytic converter
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tubular headers system for the 2006-2008 Audi RS4 Quattro has been developed to get the maximum gains with the popular Supercharger conversion kits.
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High flow, stainless downpipe kit to be used with factory exhaust
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Fits manual transmission models only - To be used with factory exhaust
High flow, stainless downpipe kit to be used with factory exhaust
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Fits automatic transmission models only - To be used with factory exhaust
2.5" stainless steel with dual Jet 100mm polished tips
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Manual transmission only
2.36" stainless steel with dual Satin Sheen Black Tips
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For Manual Transmissions - Comes with cats and 2.5" cat back
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2.36" stainless steel with dual oval polished tips
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2.25" stainless steel with quad 76.2mm polished tips
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2.36" stainless steel with dual Satin Sheen Black Tips
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2.36" stainless steel with dual oval polished tips
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms