Gravity Performance decats are made to completely replace the stock catalytic converter eliminating all restrictions. Our Performance decats improve throttle response and allow for improved exhaust flow increasing power and torque.
Mandrel bent and fully TIG welded for strength and durability
Manufactured from high quality T304 grade stainless steel
Mandrel bent and fully TIG welded for strength and durability
3' Free flowing catalyst replacement to get the most from the twin turbo 4.2 V8 engine
Designed to improve power and torque across the entire RPM range
Built in flexi joint to help reduce strain on your exhaust

Gravity 3 Exhaust Decat Downpipes – Audi RS6 C5 BI-Turbo Saloon / Avant 4.2L V8 02-04

£183.99 inc VAT (£153.33 + VAT)

Gravity Performance decats are made to completely replace the stock catalytic converter eliminating all restrictions. Our Performance decats improve throttle response and allow for improved exhaust flow increasing power and torque.

Manufactured from high quality T304 grade stainless steel
Mandrel bent and fully TIG welded for strength and durability
3′ Free flowing catalyst replacement to get the most from the twin turbo 4.2 V8 engine
Designed to improve power and torque across the entire RPM range
Built in flexi joint to help reduce strain on your exhaust

Available on back-order

Estimated delivery by 17/08/2026

Please note: This is a pre order item and will only be sent once the item is back in stock

Currently awaiting an ETA

SKU: Gravity/ZZ03746A Category: Brand:

More Information

Product Information

Audi RS6 C5 4.2 V8 bi-turbo 2002-2004 Saloon & Avant models

Fitments

Gravity Performance decats are made to completely replace the stock catalytic converter eliminating all restrictions. Our Performance decats improve throttle response and allow for improved exhaust flow increasing power and torque.

  • Manufactured from high quality T304 grade stainless steel
  • Mandrel bent and fully TIG welded for strength and durability
  • 3″ Free flowing catalyst replacement to get the most from the twin turbo 4.2 V8 engine
  • Designed to improve power and torque across the entire RPM range
  • Built in flexi joint to help reduce strain on your exhaust
Weight 9.5 kg
Length (mm)

1050

Pipe Bore 1 (mm)

76 – 63

Sensor Ports

2 on each

Gaskets

2 x Gaskets

Flexi-Joint

2

Tech Specs

Specification

Category Downpipes
Brand Gravity
MPN

ZZ03746A

Ratings