Sooo u think i should upgrade the manifold and sell/toss the one in the kit? I have herd that they crack pretty quickly ive also herd puting release cuts on the manifold between each exhaust port helps prevent it from crAcking
1988 535i M30 (Turbo Build)
1990 520i Soon To Be S52 (Turbo Build)
1991 520i M50 (Beater)
1989 535i M30 (Beater)
1994 525it M50 (Beater
2009 335i (Daily)
1997 M3 (Donor Car)
The Rest Is History...
We shall seek who discover mo powa via the wheels
QUOTE FROM THE WISE...
"Gap is something all the girls want and all the guys want gone"