Air Lift Performance 2015-2017 BMW M3/M4 Rear Kit Suspension>Lowering Springs the Scorpion exhaust system includes

the Scorpion exhaust system includes a black

The kit includes 2 air springs

The airbox has been crafted with premium materials and designed with 2 air scoops that feed from factory vent locations

better-flowing filters

The AEM AEM-21-743C Performance Cold Air Intake System produces horsepower and torque gains by replacing your vehicle's restrictive factory air filter and air intake housing

Air Lift Performance 2015-2017 BMW M3/M4 Rear Kit Suspension>Lowering Springs the Scorpion exhaust system includesExplosive acceleration. Sharp, responsive handling. Featherlight, carbon fiber components. But what about that ride height? With Air Lift Performance, you can easily take your BMW M4 from that stock, street car look, to a sleek and low 'ultimate driving machine', all with the touch of a button. With Air Lift Performance, there's no worrying about bottoming out on speed bumps, scraping your undercarriage, or going up driveways. Our engineers made sure