aFe 2021+ Ford Bronco L4-2.3L (t) / V6-2.7L (tt) Vulcan 3in. to 2.5in. SS Cat-Back - CarbonThis cat back exhaust system is constructed of 3 IN 2 1 2 IN mandrel bent 304 stainless steel tubing for maximum strength and durability. This system features high flow 304 stainless steel mufflers, producing a mild sound. Finishing off this exhaust system are dual 4 IN diameter carbon fiber 304 stainless steel clamp on exhaust tips. The tips features an aFe POWER logo for a unique style. This system produces a mild sound unleashing all available

Inside Diameter: 60mm ID Length: 140mm Spring Rate: 100 N/mm or 571 lbs/inch

Pipe is turbo to intercooler

Own production of important system parts

Please Select the options for your choice of Strut Mounts

All rotors are balanced with CNC programmed

Breather tube gasket - 06D131550D (Genuine Audi)

Inside Diameter: 60mm ID Length: 80mm Spring Rate: 260 N/mm or 1486 lbs/inch

M12 to -4AN Oil Pressure housing fitting $10

As exhaust gases exit the 6

The engine braking created will eliminate overuse of the brakes and prevent them from overheating

Inside Diameter: 60mm ID Length: 300mm Spring Rate: 50 N/mm or 286 lbs/inch

S5 Cabriolet