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Downpipes
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Audi S4 Downpipes 2.25" V8 4.2L Dual Catalytic Converters (manua
High flow dual 400 cell catalytic converters. 2.25", for manual transmission. (Two Year Warranty) High flow dual 400 cell catalytic converters. 2.25", for manual transmission. (T... -
Audi S4 Downpipes 2.25" V8 4.2L Single Catalytic Converters (man
Audi B6 S4 V8 Stainless 2.25" Downpipes with single high flow 400 cell Catalytic converter. Clamps to the std and Techtonics exhaust systems. Manual trans (Two Year Warranty) Audi B6 S4 V8 Stainless 2.25" Downpipes with single high flow 400 cell Catalytic... -
OE Style Dual Clamping Sleeve (55mm)
This sleeve connects the exhaust to the catalytic converter. Also is used on some tt exhaust. 55mm I.D. 254060 This sleeve connects the exhaust to the catalytic converter. Also is used on som...