AWE Tuning SwitchPath Catback Exhaust | G80 M3 · G82 · G83 M4 | 3.0L Turbo I6 [S58] G11 740i 3.0L Turbo I6 [B58] Best of all our kit

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

AWE SwitchPath™ tech also responds perfectly to the many transmission settings and shift points in automatic vehicles

Forge continued to improve the intercooler design to allow for better and more efficient cooling

and all tool clearances and specs are maintained

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

AWE Tuning SwitchPath Catback Exhaust | G80 M3 · G82 · G83 M4 | 3.0L Turbo I6 [S58] G11 740i 3.0L Turbo I6 [B58] Best of all our kitPresenting 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,