Description:

The Porsche Cayenne Turbo platform is a masterclass in performance engineering. However, factory catalyst restrictions limit the full efficiency and character of its 4.0L twin-turbo V8. Valvetronic’s NEW EPA-compliant 400 cell high-flow catted downpipes are engineered to reduce exhaust restriction, improve turbo response, and refine the exhaust note — all while maintaining emissions compliance standards. Designed specifically for the Cayenne Turbo S, Turbo GT, and GTS, these downpipes elevate the driving experience while preserving the precision Porsche is known for.

Features:

Material: Brushed T304 Stainless Steel
System Type: 400 cell catted downpipes
Included: Pair of 400 cell EPA compliant catted downpipes, and all necessary clamps and hardware
Product Weight: 27 lbs
Manufacturer Part Number: LAM.AUD.URUS.RSQ8.FF.400C.BR
Warranty: Lifetime of Ownership limited warranty on 304 stainless steel and titanium tubes and welds; catalysts warranted to meet EPA emission testing and OBDII compatibility criteria for 25,000 miles from installation

Valvetronic Warranty & Returns Policy

SKU’S:
LAM.URUS.RSQ8.400C