545e G30 / 745e G11 G12 OPF - Downpipe catless/sportcat Type:Catless These downpipes are the best

These downpipes are the best bang for the buck mod available for your S58

• Heatshield included for better thermal protection and reduced engine bay temperatures

To do this

Sport mode: Flap(s) permanently open with sporty and robust sound regardless of driving situation and vehicle settings

resulting in quicker spool times

545e G30 / 745e G11 G12 OPF - Downpipe catless/sportcat Type:Catless These downpipes are the bestThis downpipe made from high quality mandrel bent and TIG hand welded T304 stainless steel is a direct bolt on upgrade for the B58 engine. With a high manufacturing quality, this downpipe coming with his installation kit is for sure the best bang for your bucks with an high flow structure and optional anti thermal stainless steel heat shields designed to limit the spread of heat in the engine bay. Direct bolt on Diameter 4. 5" 115mm > 3. 5" 90mm 100%