VF Stage 2 E46M3 completed. 490 rwhp [Archive] - Bimmerfest - BMW Forums

: VF Stage 2 E46M3 completed. 490 rwhp

12-21-2007, 11:22 PM
PRESS RELEASE 12/21/07 7.30pm

After many months of testing and independent testing on several local enthusiasts test cars and thanks to DLSJ5 for his enthusiasm, VF is pleased to release the final dyno plots for the stage2 upgrade product. Note the test car was fitted with aftermarket header and Euro cats. Stock headers to be tested. No water injection is used.

Stage2 upgrade package to add to stg1.

- 8psi pulley
- Shorter serpentine belt
- OEM tensioner upgrade
- Stage 2 Bosch fuel injectors (exchange)
- Software flash upgrade

Stage 1 at 6psi on 91 octane produces 400whp - 480hp at the flywheel.

Stage 2 at 8psi on 91 octane produces 460whp - 540hp at the flywheel.

Stage 2 on 103 octane produces 490whp - 580hp at the flywheel.:yikes:


12-22-2007, 09:16 AM
holy mother... :0
I just sent you folks an email about the stage 1 and/or 2 for my '00 M Roadster. I'm looking for more information, etc.

12-29-2007, 09:03 AM
Congrats! Now how about some news on the CARB status? I've been patiently waiting for two years now.