Home - Shop Catalog - Exhaust - Exhaust Accessories

AWE Resonator Conversion Kit for B9 Performance Catalyst


Presenting the new AWE Performance Catalyst for Audi B9 S4/S5s!

Was: $609.47
Sale: $579.00
Save: 5%
Save: $30.47

Free Economy Shipping to Cont 48 US


Quick Facts

Proudly designed, engineered, and manufactured in-house at AWE

Max gains of 23 hp and 27 ft-lbs of torque at the crank

Features a 145mm, 200CPSI EURO6 HJS HD catalyst with tri-lobe core

Precision CNC-machined billet T304 stainless steel flange

Direct bolt-on for factory like simplicity

Specifically engineered resonated downpipes for use with the catalyst available separately

Handcrafted out of US-sourced .065 wall T304L stainless steel

Less is more: clean, straight-through design maximizes performance

Perfect fitment, guaranteed

Features the AWE No CEL Guarantee

Lifetime warranty (one year on catalyst core)


Shipping Information

  • Item Requires Shipping
  • 65.0 lbs.
  • W20.0000” x H20.0000” x L30.0000”
  • Free Economy Shipping to Cont 48 US

Customer Reviews

Comment Total Reviews (0)

Write the First Review!

You must login to post a review.