Availability
AUDI Exhaust
Muffler - Quiet-FlowSS - Import - PC
Part Number: WLK-21736
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Resonator, Steel, Aluminized, Audi, Each
Part Number: WLK-56257
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Muffler Assembly - Quiet-Flow - Import - PC
Part Number: WLK-55633
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Catalytic Converter, CalCat Universal, Stainless Steel Case, 2.250 in. Inlet/Outlet, 12.000 in. Length, Each
Part Number: WLK-83205
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Exhaust Pipes, Direct-Fit Intermediate Pipes, Steel, Aluminized, 2.000 in. O.D., Audi, Volkswagen, Each
Part Number: BRE-820-167
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
EPA OBDII Direct Fit Converter
Part Number: CTO-5184
Not Yet Reviewed
Estimated Ship Date: Apr 23, 2026 if ordered today
Estimated Ship Date: Apr 23, 2026 if ordered today
Catalytic Converter, Universal, One Inlet, Ceramic Honeycomb, Stainless Steel, 2.25 in. Slip Fit Inlet/Outlet, 11.250 in. Length, Each
Part Number: MPE-5461335
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
Catalytic Converter, Direct-Fit, Stainless Steel, Each
Part Number: WLK-55402
Not Yet Reviewed
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
AP Exhaust Direct-Fit Catalytic Converters for 2000-2001 A6, A6 QUATTRO, 2000-2005 PASSAT - 642977
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026
Catalytic Converter, Universal, One Inlet, Ceramic Honeycomb, Stainless Steel, 2.25 in. Slip Fit Inlet/Outlet, 13 in. Length, Each
Part Number: MPE-51105
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Catalytic Converters, Catco Federal/EPA Direct-Fit Catalytic Converter, Stainless Steel, Audi, Each
Part Number: CTO-5102
Not Yet Reviewed
Estimated Ship Date: Apr 23, 2026 if ordered today
Estimated Ship Date: Apr 23, 2026 if ordered today
Exhaust Pipes, Direct-Fit Intermediate Pipes, Steel, Aluminized, 2.125 in. O.D., Audi, Each
Part Number: BRE-800-095
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Muffler Eliminator Pipe, Turbo Muffler Delete, BladeRunner, Billet Aluminum, Red Anodized, 2.25 in. Diameter, Audi, VW, for aFe Charge Pipe, Kit
Part Number: AFE-46-20417-R
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Exhaust Systems, Mach Force XP, Rear Axle-back, Single In/Dual Out, Stainless Steel, Natural, Split Rear Exit, Black Powdercoat Tips, Audi, 2.0L, Kit
Part Number: AFE-49-36437-B
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Exhaust Systems, Mach Force XP, Cat-back, Single In/Dual Out, Stainless Steel, Natural, Split Rear Exit, Audi, 2.0L, Kit
Part Number: AFE-49-36447
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Exhaust Systems, Mach Force XP, Rear Axle-back, Single In/Dual Out, Stainless Steel, Natural, Split Rear Exit, Carbon Fiber/Polished Tips, Audi, Kit
Part Number: AFE-49-36419-C
Not Yet Reviewed
Estimated Ship Date: May 14, 2026 if ordered today
Estimated Ship Date: May 14, 2026 if ordered today
Exhaust System, Pro Series, Cat-Back, 304 Stainless Steel, Split Rear Exit, Natural, Polished Tips, Audi, Kit
Part Number: MBR-S4607304
Not Yet Reviewed
Estimated Ship Date: Jun 17, 2026 if ordered today
Estimated Ship Date: Jun 17, 2026 if ordered today
Catalytic Converters, Universal, 2.00 in. Slip Fit Inlet/Outlet, Stainless Steel Case, Ceramic Honeycomb Substrate, 14.00 in. Overall Length, Each
Part Number: APH-608714
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Stainless Steel Case, 38.50 in. Overall Length, Right, Audi, Volkswagen, 3.6L, Each
Part Number: APH-644048
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
Exhaust Resonator Delete Pipe
Part Number: MBR-S4616409
Not Yet Reviewed
Estimated Ship Date: Jun 17, 2026 if ordered today
Estimated Ship Date: Jun 17, 2026 if ordered today
Catalytic Converter, Stainless Steel, Audi, 3.2L, Driver Side, Each
Part Number: MPE-51854
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Catalytic Converter, Stainless Steel, Audi, 3.0L, Driver Side, Each
Part Number: MPE-51461
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Quiet-Flow Muffler Assembly
Part Number: WLK-55629
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Catalytic Converter, Heavy Metal, Stainless Steel, Each
Part Number: MPE-99304HM
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Touring Edition Conversion Kit for B8 S4 / S5 - for 90mm Tips
Part Number: AWT-3815-41008
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Touring Edition Exhaust System for B8 S5 4.2L - Diamond Black Tips
Part Number: AWT-3015-42026
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
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