aFe MACH Force-Xp 2-1/2in 304 SS Cat-Back Exhaust w/Polished Tips 05-08 BMW Z4 M Coupe (E86) L6 3.2L Engine Components>Engine Mounts The air intake system comes

The air intake system comes with a replacement AEM high-flow air filter and a free-flowing aluminum intake tube that easily connects to your vehicle's factory air box and engine throttle body to dramatically increase air flow into your engine

OE style band clamps are used that offer a 360degree sealing area

and uses the factory engine cover as it's top cover

Mandrel bent

This differential cover is constructed out of durable cast aluminum with reinforced ribs and a black powdercoated finish with machined fins for maximum strength and styling

aFe MACH Force-Xp 2-1/2in 304 SS Cat-Back Exhaust w/Polished Tips 05-08 BMW Z4 M Coupe (E86) L6 3.2L Engine Components>Engine Mounts The air intake system comesUnleash power and sound while improving the looks on your Z4 M Coupe with this MACH Force Xp 2 1 2" 304 stainless steel cat back system. The larger diameter, mandrel bent tubing along with high flow, stainless steel mufflers are less restricting for maximum flow, optimum sound and long lasting good looks. 100% hand TIG welded for proven quality and durability, this MACH Force Xp system is finished off with quad 3" polished, stainless steel exhaust