exhaust manifold which one
Posted: Fri Mar 26, 2010 7:19 pm
right manifold has got a crack in it
need a new one basically was thinking of upgrading what would be the best 4-2-1 or stick with a 4-1
i want the best bhp and torque so suggestion please
many thanks
need a new one basically was thinking of upgrading what would be the best 4-2-1 or stick with a 4-1
i want the best bhp and torque so suggestion please
many thanks