Supersprint Turbo Downpipe With Catalytic Converter - BMW E8X 1 Series 135i | E9X 3 Series 335i (N55) 8V The durability of the Supersprint

The durability of the Supersprint exhausts is by far longer than any of the stock equipment and is fully guaranteed for a 36 month time

This BILSTEIN B12 kits consist of BILSTEIN B8 high-performance shock absorbers that are perfectly matched with EIBACH springs for an optimal ride

Centre exhaust + "X-Pipe" STEEL 409

Price includes supplying of the catless downpipes

Supersprint Turbo Downpipe With Catalytic Converter - BMW E8X 1 Series 135i | E9X 3 Series 335i (N55) 8V The durability of the SupersprintNOT ROAD LEGAL HJS High Volume Metallic cat., 130mm, 100 CPSI. Maximum flow, same performance increase as the Supersprint straight pipe, cat deleting race system, great efficiency in decreasing emissions, lower engine operating temperature.