CTS Turbo Decat Test Pipes Audi S4 B8 / S5 8T 3.0 TFSI

The CTS Turbo decat test pipes are a direct replacement for the original catalytic converters on Audi S4 B8/B8.5 and S5 8T models equipped with the 3.0 TFSI engine. They improve exhaust flow, sound and engine performance.

This direct bolt-on two-piece kit is handmade from T303 stainless steel with TIG-welded construction and features a 2.5" / 63 mm diameter. Made in Canada.

Product code: CTS-EXH-TP-0012

Compatibility:

Audi S4 B8/B8.5 (2009–2015) – 3.0 TFSI 333 hp
Audi S5 8T (2007–2015) – 3.0 TFSI 333 hp