APR Rear Diffuser 2015-16 Porsche Cayman GT4 BB Universal 3 1/2" short turnouts

Universal 3 1/2" short turnouts stainless

it can take an estimated 15-20 business days to ship depending on inventory

GM Version

Part Number K398X7

One way to help reduce these intake temps and the risk of damage is to add a more efficient heat exchanger to the system that holds more fluid in the exchange area with more rows/fins per square inch which in turn helps lower intake temps by dissipating heat

APR Rear Diffuser 2015-16 Porsche Cayman GT4 BB Universal 3 1/2" short turnoutsDiffusers work in conjunction with other aerodynamic components of a car to help produce downforce. Because a car displaces air as it moves forward, the air molecules in the rear of the car get disrupted causing a vacuum of low pressure air. To help channel the high speed air flow coming from underneath the car, diffusers redirects the high speed air flow to transition smoothly transition into the low pressure vacuum in the rear. This encourages a