Milltek catalyst section, Audi RS4 B7

Milltek catalyst section, Audi RS4 B7

A model-specific catalyst section that replaces the corresponding original exhaust section. The supplied catalyst version and connection depend on your selection.

• Pipe size: 63.5 mm.
• Stainless steel construction.
• Catalyst and adapter supplied according to selection.

Requires a Stage 2 ECU remap.

Connects to a Milltek cat-back exhaust.

Versions without a catalytic converter or E approval are not approved for road use. Always check the local regulations for your vehicle before purchasing.

Included items

• The exhaust parts and accessories belonging to this product.

Please confirm the exact contents with the seller.

Fitment

Audi RS4 B7 4.2 V8 Saloon, Avant and Cabriolet – V1 & ECE Systems (2006–2008)
Audi RS4 B7 4.2 V8 Saloon, Avant and Cabriolet – V2 Systems (2006–2008)

Related part numbers: Milltek SSXAU115, SSXAU285.