Audi R8 GT V8 / V10 Coupe 2-Door Carbon Fiber Rear Bumper Diffuser 2010 - 2015 Wheel Stud Kits Standard practice is to flush

Standard practice is to flush your refrigerant circuit before installing a new condenser to remove debris and contamination

so a light polish every few months extends the shine

which is normal and doesn't affect function

Cleat spacing will depend on your specific bed setup—measure before ordering if you use permanent tie-down hardware

What fasteners do I need to bolt this down

Audi R8 GT V8 / V10 Coupe 2-Door Carbon Fiber Rear Bumper Diffuser 2010 - 2015 Wheel Stud Kits Standard practice is to flushTransform the rear profile of your Audi R8 GT V8 or V10 Coupe with this premium carbon fiber rear bumper diffuser, precision manufactured using a 3D design and CNC moulding process with full autoclave curing. Designed as a direct fit retrofit upgrade for the R8 factory rear bumper, this diffuser introduces a purposeful aerodynamic visual element to the lower rear bumper visually widening and lowering the rear stance while delivering a more aggressive,