VCTR Performance Audi S6/S7/RS6/RS7 C7 Down Pipe Kit

Overview

The factory front pipe on the C7 S6/S7/RS6/RS7 4.0T V8 carries a restrictive pre-catalyst section that limits exhaust flow from both turbo banks. This catted downpipe replaces it with a less restrictive catalyst, improving turbo response while retaining catalytic function for road-registered use — with a heat shield included for underbonnet protection.

Why Upgrade?

• High-flow catalyst significantly less restrictive than the factory pre-cat
• Improved exhaust flow and turbo response from both banks
• Retains catalytic converter — suitable for road-registered vehicles
• Heat shield included for underbonnet protection
• Stainless steel construction

Built for the Drive, Not Just the Dyno

The C7's twin-turbo 4.0T V8 has plenty in reserve once the factory front pipe restriction is dealt with — this kit clears it on both banks at once without giving up the catalyst, so the car stays road-legal and gains the turbo response the engine has been holding back the whole time.

Fitment

Compatible with:

• Audi S6 C7 4.0T
• Audi S7 C7 4.0T
• Audi RS6 C7 4.0T
• Audi RS7 C7 4.0T

Note: verify your specific model, year and build variant before ordering, or message us your rego/VIN and we'll confirm it for you.

What's Included

• Catted downpipe assembly (pair)
• Heat shield
• Supplied installation hardware

Shipping & Fit

• Confirmed fitment by chassis and engine code before you buy, not after
• Worldwide shipping, cost calculated at checkout for your destination
• Australian Consumer Law returns on all unused, unfitted parts
• Questions about your specific build? Message us — real people, real platform knowledge

Delivery & Support

Your order is carefully inspected before dispatch and backed by VCTR Performance support. For product availability, shipping estimates or fitment assistance, contact our team.