Dinan Double-Walled 4" Clamp-On Exhaust Tip (Black Ceramic) Black - 4" Outlet, 2.5" Inlet Audi TT 8J Dramatically lowers intake air temp

Dramatically lowers intake air temp (IAT)

If you are noticing significant outside edge front tire wear perhaps even a bit of ''cupping'' you are definitely a candidate for the Negative Camber Control Arms

75" (70mm)

E9X Performance Air Filter

the M340i and M440i

Dinan Double-Walled 4" Clamp-On Exhaust Tip (Black Ceramic) Black - 4" Outlet, 2.5" Inlet Audi TT 8J Dramatically lowers intake air tempCan 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