AWE Tuning SwitchPath Catback Exhaust | G80 M3 · G82 · G83 M4 | 3.0L Turbo I6 [S58] G11 740i 3.0L Turbo I6 [B58] Installing the 4 bolt style

Installing the 4 bolt style supercharger pulley is rather easy for the casual enthusiast and only requires basic tools and can be completed in a matter of hours in most cases

Engineered to operate on stock hardware and compatible with intake & turbo inlet bolt-ons

Best of all our kit comes with ports to add direct port meth or direct port nitrous

and all tool clearances and specs are maintained

Clamps to stock downpipe using clamping sleeve

AWE Tuning SwitchPath Catback Exhaust | G80 M3 · G82 · G83 M4 | 3.0L Turbo I6 [S58] G11 740i 3.0L Turbo I6 [B58] Installing the 4 bolt stylePresenting the first AWE SwitchPath configuration for BMW to incorporate patented drone canceling 180 Technology. No drone, minimal bends, maximum flow, and push button attitude. The SwitchPath Exhaust is comprised of 3 inch U. S. sourced T304L stainless steel, a precision x pipe, and a valved SwitchPath muffler tuned specifically for the S58. Beginning after factory mid pipe, the precision X pipe immediately helps smooth the S58 of its rasp,