Started out raw 3.5" CXRacing piping, 14ga. F-u Vibrant for having 16ga on backorder.
Never In Stock Must Order.
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Built a 3.5" intake using AHP welder, truly an abusive 200A max it out, I hope I burn the machine out test. Used 3/32" lanth. tungsten in pulse mode 90-200A. For those who do AC work, you know this is a no-no is setting up a pulse feature. Ar @ 20cfh, 3/32" 4043 rod, yes I cheated to control heat.
Barely cleared shifter mechanism.
Car had a I***n intake system which required a cut in plastic fender well cover, which starts out 3" @ TB, chokes down to 2.75"-ish for MAF, and opens backup to 3" for filter. Figured a MAP conversion with IAT using full 3.5" piping. Gains ? plenty of usable power, better fit than off the shelf product.
To make sure it all works out and stays in place .
Whats the black wrapping ?
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Don't worry it works real well, better than most other shielding products that are advertised in most automotive mags.