Switzer Performance cracks 600 wheel horsepower with the F10 M5 S63TU - Switzer P700 F10 M5 tuning package
Here we go, the S63TU tuning scene is heating up. The question on the new M5 is how well it will respond to bolt on's considering its higher boost and higher compression ratio compared to the standard S63 twin turbo V8 in the X5 and X6 M
. Well, it responds pretty well as the Switzer Performance P700 package broke the 600 wheel horsepower mark putting down a very impressive 604.77 wheel horsepower in SAE correction on a Dynojet.
The P700 package consists of an ECU tune said to be plug and play (OBD-II flash apparently), Switzer exhaust system, and drop in air filters. The price for all of this $6,999.00. Not cheap, but the increase is almost 70 wheel horsepower over the baseline which was a very healthy 536 wheel horsepower.
Expect to see more 600+ wheel results coming for the F10 M5 and F12/F13 M6.