I have a FAST 90/90 intake manifold on my TA. These are proven to add 20+ rwhp on a setup like mine (i have seen dyno sheets of cam only cars gaining 20-25rwhp and H/C cars over 30 rwhp)
It is impossible to keep clean, and i am very anal about the under hood of my car. It is kind of bland looking and kinda blends with the blah paint under the hood:
I stared by sanding it down. This eliminated all the texture of it (bumpy) which i thought looked like crap.
And together mocked up with the other 3 pieces of the manifold:
All in all it came out well i think, in person it looks professional which surprised me. Hopefully it doesn’t blow in half the first time i hit the bottle! :roflpicard:
My number group didnt get called yet! lol… i felt like shit last night, went to bed at 7pm, woke up at 4am, started playing with that, took a break to get and then put up my Christmas tree, studied a bit, then finished the manifold… keepin busy!