What is the OD on your 2 bros headers? Curious to compare them to Brock's. I will give them a call. Thanks for the info. Oh, what about your stainless tubing? Find it locally or what?
A die on my tube bender is only around $125. I'm always looking for excuses to buy more dies. Good call on...
Great info,
So is the restriction in the stock pipes constrained to the secondary tubes and mid-tubes? I find it interesting that other manufactures have smaller diameter down tubes that get larger. I guess that is dictated by the exahaust ports....so may this makes sense.
So I'm gaining...
I want to keep my dual RS3 carbon pipes and build some custom headers to high mount them with mid pipes. What diameter pipes are typically used on aftermarket 4-2 headers like two brothers or HMF?
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