E821 Black Machined Face 22in Staggered Set 9.0 ET35 / 10.5 ET45 5.112 (4 Wheels) X6 [F16] the exhaust configuration changed dramatically

the exhaust configuration changed dramatically from the earlier 997 and 991 cars

and 50-percent increase in air surface area over the larger performance package radiator

The K&N AirCharger 63-3096 air intake system replaces the restrictive factory air filter and air intake housing in some Cadillac CTS-V models

-12AN Inlet/Outlet

and it provides a unique engine bay appearance

E821 Black Machined Face 22in Staggered Set 9.0 ET35 / 10.5 ET45 5.112 (4 Wheels) X6 [F16] the exhaust configuration changed dramaticallyE821 Black Machined Face Staggered Set designed for a clean, premium OEM style look with modern aftermarket presence. Popular OEM style look for Euro platforms including BMW, Mercedes Benz, Audi, Volkswagen (VW), and Porsche (verify fitment before purchase). Note: Fitment depends on your exact vehicle, brakes, suspension, and offset requirements. If you need help confirming fitment, message us with year make model and current setup. Diameter: 22"