Stainless steel goes 4 into 2 into 1, to fit a c20xe engine has a lambda hole if required although at the mo it is plugged.
cost ?435 new from jp exhausts that was last June
A must if you are running big power!
?300ono

Stainless steel goes 4 into 2 into 1, to fit a c20xe engine has a lambda hole if required although at the mo it is plugged.
cost ?435 new from jp exhausts that was last June
A must if you are running big power!
?300ono

well it says btb on the receipt and it was bought jp exhausts so work it out for yourself

MAKE IT ?250 would be intrested will it fit astra m2 16v

btb ones normally have btb cut into the flange. mine has anyway

lets not beat around the bush they both do the same thing!this is a btb one next to a std c20xe manifold
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