X-Pipe Hybrid midpipe also changes the sound of the BMW G8X M3 M4 by first equalising the length of the exhaust from the first cilinder bank from cilinder 1-3 and the length of the second cilinder bank from cilinder 4-6
The 200 Cell Sport Metallic Catalytic Converter B58 Downpipes are suitable for road use in most Countries
DCE Parts - B58 Downpipe - G01 X3 G02 X4 M40i G05 X5 G06 X6 G07 X7 40i (OPF & V-Band Flange Type)
The DCE Parts Valvetronic Axleback exhaust is available for the following cars
DCE Parts - 5.2 Inch B58 Downpipe - F & G Chassis - BMW M140i, M240i, M340i, M440i, 540i, 640i, 745E, 840i, Z4, Supra & XDRIVE - (OPF & V-Band Flange Type) Downpipe X-Pipe Hybrid midpipe also changesThe BMW B58 Downpipe Catless or High Flow Catted is the best mod you can do. Do you want to unlock high horsepower numbers with your BMW B58 Engine in your BMW M140i, M240i, M340i, M440i, 540i, 640i, 745e or Supra 3. 0? Installing a B58 Downpipe for your BMW B58 will provide great performance and is the best bang for buck modification. Purchase your B58 downpipe for more performance. DCE Parts B58 Downpipe F & G Chassis BMW M140i, M240i, M340i, M440i,
