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Audi RS6 (C5) (02-04)
Bring your Audi RS6 C5 (2002–2004) back to peak RS form with our dedicated collection of performance, maintenance, and styling upgrades. Built around the legendary twin-turbo V8 platform, these RS6-specific parts are chosen to improve boost response, reliability, handling, braking, and that unmistakable C5 presence. Shop proven intakes, intercoolers, turbo and exhaust upgrades, suspension and brake solutions, wheels, drivetrain components, and OEM-plus interior/exterior enhancements—all selected for correct fitment and enthusiast-level results. Whether you’re refreshing a cherished classic or building a more capable street sleeper, you’ll find trusted brands and hard-to-source essentials here. Upgrade your RS6 C5 and keep the original super-saloon icon running stronger, sharper, and faster than ever.
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Vendor:Powerflex Front Upper Control Arm Bush Camber Adj Audi A6 S6 RS6 C5 Avant 97-05PFF3-203G allows you to fine-tune the front camber/caster/toe. Perfect for dialling in the alignment, improving the handling and minimizing tyre wear. The offset sleeve allows up to +/- 0.3 of...Regular price £214.80 GBPRegular priceUnit price / per
Sale price £214.80 GBP -
Vendor:Powerflex Front Anti Roll Bar Link Bush Audi A6 S6 RS6 C5 Avant 97-05Fits bracket with bolts at each end, does not fit bracket with ball joint at each end. Fitting InstructionsOEM Part No: 8D0411317D, 8K0411317E, 8K0411317DDiagram Reference: 5Bush Size: 10mm BoltPack Size: 4Regular price £121.68 GBPRegular priceUnit price / per
Sale price £121.68 GBP -
Vendor:Powerflex Engine Snub Nose Mount Audi A6 S6 RS6 C5 Avant 97-05This part fits vehicles with a D shape engine mount spigot. For vehicles that use a cylindrical spigot, please use PFF3-220. Fitting InstructionsOEM Part No: 8E0199339, 8D0199339MDiagram Reference: 16Bush Size: N/APack Size: 1Regular price £35.58 GBPRegular priceUnit price / per
Sale price £35.58 GBP -
Vendor:Powerflex Rear Lower Arm Front Bush Audi A6 S6 RS6 C5 Avant 97-05OEM Part No: 4B0505311, 4B0505312Diagram Reference: 21Bush Size: N/APack Size: 2Regular price £71.16 GBPRegular priceUnit price / per
Sale price £71.16 GBP -
Vendor:Powerflex Rear Hub To Arm Bush Audi A6 S6 RS6 C5 Avant 97-05OEM Part No: 8E0 505 172 ADiagram Reference: 15Bush Size: N/APack Size: 4Regular price £142.32 GBPRegular priceUnit price / per
Sale price £142.32 GBP -
Vendor:Powerflex Rear Lower Arm Rear Bush Audi A6 S6 RS6 C5 Avant 97-05Fitting InstructionsOEM Part No: 4B0 511 523Diagram Reference: 12Bush Size: N/APack Size: 2Regular price £86.76 GBPRegular priceUnit price / per
Sale price £86.76 GBP -
Vendor:Powerflex Rear Upper Arm Bush Audi A6 S6 RS6 C5 Avant 97-05Fitting InstructionsOEM Part No: 4B0 505 185Diagram Reference: 14Bush Size: N/APack Size: 4Regular price £155.28 GBPRegular priceUnit price / per
Sale price £155.28 GBP -
Vendor:Powerflex Rear Tie Rod Outer Bush Audi A6 S6 RS6 C5 Avant 97-05Does not fit 8-cylinder A6 Quattro/S6 models. Fits cast aluminium arms only. Fitting InstructionsOEM Part No: Arm = 4Z7501530Diagram Reference: 18Bush Size: N/APack Size: 2Regular price £90.60 GBPRegular priceUnit price / per
Sale price £90.60 GBP -
Vendor:Powerflex Front Anti Roll Bar Bush 27mm Audi A6 S6 RS6 C5 Avant 97-05Please check anti roll bar diameter before ordering. Diagram Reference: 4Bush Size: 27mmPack Size: 2Regular price £47.88 GBPRegular priceUnit price / per
Sale price £47.88 GBP -
Vendor:Powerflex Front Upper Control Arm Bush Audi A6 S6 RS6 C5 Avant 97-05Fitting InstructionsOEM Part No: 4B0407515 / 4D0407515C / 4E0407515D / 4H0407515B, 4E0407509 / 4E0 407 509 / 4E0407510 / 4E0 407 510, 8K0407515 / 8D0407515CDiagram Reference: 3Bush Size: N/APack Size: 4Regular price £132.00 GBPRegular priceUnit price / per
Sale price £132.00 GBP -
Vendor:Powerflex Rear Upper Arm Bush Audi A6 S6 RS6 C5 Avant 97-05Fitting InstructionsOEM Part No: 4B0 505 185Diagram Reference: 14Bush Size: N/APack Size: 4Regular price £155.28 GBPRegular priceUnit price / per
Sale price £155.28 GBP -
Vendor:Powerflex Rear Hub To Arm Bush Audi A6 S6 RS6 C5 Avant 97-05OEM Part No: 8E0 505 172 ADiagram Reference: 15Bush Size: N/APack Size: 4Regular price £142.32 GBPRegular priceUnit price / per
Sale price £142.32 GBP -
Vendor:Powerflex Rear Tie Rod Inner Bush Audi A6 S6 RS6 C5 Avant 97-05Fitting InstructionsOEM Part No: 4Z7 501 530 (ARM)Diagram Reference: 17Bush Size: N/APack Size: 2Regular price £86.76 GBPRegular priceUnit price / per
Sale price £86.76 GBP -
Vendor:Powerflex Rear Anti Roll Bar Link Bush Audi A6 S6 RS6 C5 Avant 97-05OEM Part No: 1J0411327ADiagram Reference: 22Bush Size: N/APack Size: 4Regular price £129.36 GBPRegular priceUnit price / per
Sale price £129.36 GBP -
Vendor:Powerflex Rear Tie Rod Inner Bush Audi A6 S6 RS6 C5 Avant 97-05Fitting InstructionsOEM Part No: 4Z7 501 530 (ARM)Diagram Reference: 17Bush Size: N/APack Size: 2Regular price £86.76 GBPRegular priceUnit price / per
Sale price £86.76 GBP -
Vendor:Powerflex Rear Subframe Mounting Bush Audi A6 S6 RS6 C5 Avant 97-05Fitting InstructionsOEM Part No: 8E0505145Diagram Reference: 20Bush Size: N/APack Size: 4Regular price £364.80 GBPRegular priceUnit price / per
Sale price £364.80 GBP -
Vendor:Powerflex Rear Lower Arm Front Bush Audi A6 S6 RS6 C5 Avant 97-05OEM Part No: 4B0505311, 4B0505312Diagram Reference: 21Bush Size: N/APack Size: 2Regular price £71.16 GBPRegular priceUnit price / per
Sale price £71.16 GBP -
Vendor:Powerflex Rear Diff Rear Mounting Bush Audi A6 S6 RS6 C5 Avant 97-05OEM Part No: 4B3 599 257 ADiagram Reference: 32Bush Size: N/APack Size: 2Regular price £80.28 GBPRegular priceUnit price / per
Sale price £80.28 GBP -
Vendor:Powerflex Front Anti Roll Bar Link Bush Audi A6 S6 RS6 C5 Avant 97-05Fits bracket with bolts at each end, does not fit bracket with ball joint at each end. Fitting InstructionsOEM Part No: 8D0411317 - 8E0411317Diagram Reference: 5Bush Size: N/APack Size: 4Regular price £133.68 GBPRegular priceUnit price / per
Sale price £133.68 GBP -
Vendor:Powerflex Rear Diff Rear Mounting Bush Audi A6 S6 RS6 C5 Avant 97-05OEM Part No: 4B3 599 257 ADiagram Reference: 32Bush Size: N/APack Size: 2Regular price £87.96 GBPRegular priceUnit price / per
Sale price £87.96 GBP -
Vendor:Powerflex Rear Diff Front Mounting Bush Audi A6 S6 RS6 C5 Avant 97-05PFR3-1131 includes a CNC machined aluminium outer shell to house the polyurethane bush for maximum control of the rear diff. Fitting InstructionsOEM Part No: 4B3 599 381Diagram Reference: 31Bush Size: N/APack Size:...Regular price £73.14 GBPRegular priceUnit price / per
Sale price £73.14 GBP -
Vendor:Powerflex Rear Anti Roll Bar Bush 15mm Audi A6 S6 RS6 C5 Avant 97-05OEM Part No: 8A0511439 ClampDiagram Reference: 10Bush Size: 15mmPack Size: 2Regular price £50.64 GBPRegular priceUnit price / per
Sale price £50.64 GBP -
Vendor:Powerflex Rear Diff Front Mounting Bush Audi A6 S6 RS6 C5 Avant 97-05PFR3-1131 includes a CNC machined aluminium outer shell to house the polyurethane bush for maximum control of the rear diff. Fitting InstructionsOEM Part No: 4B3 599 381Diagram Reference: 31Bush Size: N/APack Size:...Regular price £66.66 GBPRegular priceUnit price / per
Sale price £66.66 GBP -
Vendor:Powerflex Rear Tie Rod Outer Bush Audi A6 S6 RS6 C5 Avant 97-05Does not fit 8-cylinder A6 Quattro/S6 models. Fits cast aluminium arms only. Fitting InstructionsOEM Part No: Arm = 4Z7501530Diagram Reference: 18Bush Size: N/APack Size: 2Regular price £90.60 GBPRegular priceUnit price / per
Sale price £90.60 GBP