Cheers for that guys, but unfortunitly not much on the old MAF, if its removed, doesnt the engine know its removed/broke and run it at a set setting? And after reading that modifying guide im tempted by the 1.6/1.7 inlet manifold BUT being alloy it would get more heat soak than plastic. Does anyone have any pictures of modified engines? Iv seen this 4bar standard FPR, so no need to add any more in the bay, im just thinking if it will improve low end performance?

That would be great.

Thanks all.