The JMF manifolds are first class manifold with some of the best materials/welders + design. Not one has cracked yet and there are many fitmets for high powered applications and it performs exactly as it should.
What BHP will the evo be running after these mods?
Christ that manifold is busy!
Love it!
So what would need changing/uprated to go past 440 Jason?
sweet, love the way once a bit of welding comes up in any thread everyones an expert! Whens it all going on mate? what sort of gains are you expecting?
Bits look great.
Spare set of wheels with studded snow tyres next?
Epic snow rallying!