Apex ARC-8 Alloy Wheel 17x9.5 ET35 5x120 Race Silver 72.56mm CB C8 this funneled-in air increases in

this funneled-in air increases in both pressure and velocity as it passes from the larger frontal area into the smaller pipe section of the brake duct

The factory intake elbow reduces considerably in size from the plenum opening to the airbox

The tube surface is chromed and branded with a laser engraved logo

Upgrade your BMW 4 Series with our carbon fibre side skirts

Apex ARC-8 Alloy Wheel 17x9.5 ET35 5x120 Race Silver 72.56mm CB C8 this funneled-in air increases inThe Flow Form Advantage Flow forming enables us to create high performance wheels without the price premium of forging. It improves the mechanical properties and grain structure of the barrel, increasing its strength and stiffness, which allows us to use less material and reduce weight. Thanks to our superior engineering, our flow formed wheels have a higher load rating than some competitors' forged wheels. Big Brake Clearance Big brakes often require