Porsche 991.1 GT3 Rear Diffuser 2013-2015 fits_2014-2018`BMW`i3 0L V8 Automatic/ Manual Transmission

0L V8 Automatic/ Manual Transmission Rear Wheel Drive 2 Door Coupe/ Convertible Requiring EC-Type Certification

3in Cat-Back Single Rear Exit w/ Burnt End Tips-T304

Custom Fit

Compatible with aFe Power's Glide Guard (Part Number: 46-79001) Hi-Tuck Tip: This exhaust system is finished off with a Hi-Tuck Tip that is developed to give your Jeep extra clearance during extreme angle climbs or descents

Porsche 991.1 GT3 Rear Diffuser 2013-2015 fits_2014-2018`BMW`i3 0L V8 Automatic/ Manual TransmissionThis item does not fit 991. 2 Diffusers 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