BMW 640i in for a performance upgrade dyno tune, standard these vehicles see 308bhp and 452nm of torque after we health checked this vehicle and it came back all clear of faults we went ahead and applied our custom stage 1 remap, and now the car is running approx. 364bhp and 536nm torque and this was done after logging the vehicle and checking the fuel pressure EGT’s and boost pressure were all in safe perimeters the customer will also benefit from fuel savings of up to 10mpg so will pay for its

BMW 650i 4.4L V8: Muffler Delete Vs Straight Pipe Vs Vibrant Resonator & Muffler Delete! What Sounds Best? Comment & Vote Below! . DM us for prices and info! . Call us at 615-612-6244! . Located at Discount Muffler & Custom Exhaust 3560 Dickerson Pike Nashville, TN! . #exhaustaddicts #bmw #bmwpower #bmwperformance #bmwlife #bmwlove #bmwlover #bmw650i #bmw650 #v8 #v8power #v8engine #v8sound #german #germancars #germanengineering #mufflerdelete #vibrantti #vibrantperformance #straightpipe #exhaust