Dinan Double-Walled 4" Clamp-On Exhaust Tip (Black Ceramic) Black - 4" Outlet, 2.5" Inlet Audi TT 8J AA E9X M3 Supercharger Plenum

AA E9X M3 Supercharger Plenum with Eight High-flow Velocity stacks

Stainless steel spline insert

Dramatically lowers intake air temp (IAT)

We're so confident in its reliability that we even offer an optional factory term-limit matching limited powertrain warranty with APR Plus

Dinan Double-Walled 4" Clamp-On Exhaust Tip (Black Ceramic) Black - 4" Outlet, 2.5" Inlet Audi TT 8J AA E9X M3 Supercharger PlenumCan be used as a replacement tip for these Dinan exhaust kits: D660 0075 ( BLK). Black 4" Outlet, 2. 5" Inlet Looking to replace old, or damaged, Dinan clamp on tips or want to customize your exhaust setup with some Dinan flair? Look no further than our polished or black ceramic coated, straight cut, double walled exhaust tips that are available in a variety of tip sizes, lengths and inlet diameters! The enlarged tips with classic styling features an