Hey guys,
Check out my article on MotoIQ where we back-to-back dyno tested:
- Baseline (Stock 1999 E36 M3 with 190K+ on the clock) vs.
- M50 Manifold vs.
- TMS Stage 2 with M50 Manifold vs.
- TMS Stage 3
http://www.motoiq.com/MagazineArticl...MW-E36-M3.aspx
Enjoy.