Removing / Installing Upper Manifold

[b2tf]

Originally Posted by bundybloke

hey B2TF whats the main advantage of the spacer and have you done and seat of the pants testing to say either way, oh and whats it cost for one and where did ya get it
Cheers.

Spacer goes between your upper and lower manifold, its supposed to help keep the upper manifold cooler therefore reducing intake air temps. Ive had mine in a bit over a week now and honestly I cant tell any difference in performance, although I did do an airbox mod at the same time. I got mine secondhand for a good price (was basically brand new though) hence why it went in, but BPT sell them for around $120 I think? Not 100% sure on the price.