Late Model Throttle was hosting a dyno day at their shop in Waukesha, Wisconsin. Knowing that there would be a DynoJet and some cool cars, I decided to sign up!
The car was strapped on and put down 448whp and 501wtq with SAE correction. However, all of the N54 guys use STD correction and that converts to about 468whp and 523wtq!
Performance modifications as follows:
335is/550i Clutch Upgrade
MFactory Single-Mass Flywheel
Race Transmission Mounts
BMW Performance Short Shift Kit
Teflon Shifter Bushings
Clutch Pedal Stop
Clutch Delay Valve Delete
JB4 No-lift-shift/2-step Relay
Redline D4 ATF Transmission Fluid
Redline 75W90 Rear Differential Fluid