aFe Apollo GT Series 4in 409SS Cat-Back 20-21 GM 2500/3500HD V8-6.6L L8T - Black TipThis cat back exhaust system is constructed of 4" mandrel bent 409 stainless steel tubing for maximum strength and durability. This system features a high flow 409 stainless steel muffler, producing a deep sound. Finishing off this exhaust system is a 5" diameter black 409 stainless steel intercooled clamp on exhaust tip. The tip features an aFe POWER logo plate riveted on for a unique style. This system produces a deep sound unleashing all available

Through extensive testing of different types of intercooler cores (tube & fin

Look for ARP stamped on each stud as your assurance of quality

Camera accessories

Part # 34-11-6-855-781 / 34 11 6 855 781

quick adjustments and perfect clamping

Fire retardant fabric

Carbon fiber air intake duct for under the Porsche 996 turbo 2001-2005

compliments of AWE Tuning 180 Technology

Outer Ø : 95mm (3

5 inch 64 64Rate: 600 lbs/inch 10

This write up was made by a customer with an allroad

0T Performance Downpipe