FS Performance Engineering Rear Diffuser - VW Mk7 | Mk7.5 | GTIFSPE got their hands on a MK7 AND MK7. 5 GTI giving them the ability to design a diffuser that fits both. As opposed to the MK7 R diffuser, this diffuser does not extend to the edges of the bumper due to bumper height differences. This diffuser was tailored to fit the MK7 7. 5 GTI without any drilling into the bumper. FEATURES: Made of very high quality 14 gauge (. 065") 5052 aluminum CNC laser precision cut Powder coated satin or gloss black custom

Keep your headlights free of dirt and debris When the weather starts to take a turn for the worse outside

Super Alloy- Valve Face Dish

which is not for the faint of heart - aggressive and attention grabbing

Whyupgrade your rear trailingarm bushing to a bearing

050-121-010-C / 050121010 C / 050 121 010 C / 050121010C

Through a moderate run-in

8E1-820-021-E / 8E1820021 E / 8E1 820 021 E / 8E1820021E

Dramatic improvement in sports car sound and power throughout the RPM range

2013 - 2017 Audi RS5 (B8

GTI and Audi A3 2

minus the resonators and valves

Please Note: Does not fit the later 2