BMW F80 M3 & F82/F83 M4 AK Style Carbon Fiber Diffuser Available Coupon Code:"M3Parts" (Enter manually at checkout) and Blue Spring Rated -18

and Blue Spring Rated -18 to -14 InHg (installed)

2 years warranty against to any defects happening to the brake adapter bracket including materials

coolest air is supplied to your engine

BMW M2 (F87) N55 and S55

FITMENT: A common issue with a lot aftermarket charge pipes is poor fitment

BMW F80 M3 & F82/F83 M4 AK Style Carbon Fiber Diffuser Available Coupon Code:"M3Parts" (Enter manually at checkout) and Blue Spring Rated -18Make your F80 M3 or F82 M4 stand out with an AK Style Carbon Fiber Diffuser! Fitment: 2015 2020 F80 M3 or F82 M4 2x2 Carbon Fiber Weave High Gloss Clear Coat 100% Carbon Fiber *Please allow 1 2 weeks for the time to ship You can use discount coupon code "M3Parts" to save on the entire Bmwmpower247 website at checkout!