PeakBoost exhaust manifold questions! - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

angzt · 11-24-2010, 04:33 AM

I tried bolts but because of the twin scroll design I have very little access to the bottom side of the flange.

Do you know where in particular I can buy these sized studs?
Hardware store? Automotive store?
Do they have to be a special because of their exposure to high temperature?

p.s. - i would call peakboost and ask them what thread sizes but i heard they are currently in shambles... which is not surprising.
It took me 6months to receive my manifold, turbo, wastegate. After countless hours on the phone with KEN, a BBB dispute, and multiple claims with AMEX.
I finally received everything in separate shipments..
I had the manifold ceramic coated and they did a piss poor job. It chipped in one place due to poor surface preparations. I just pray to god my welds are good.

11-24-2010, 04:33 AM	#1
angzt Leaky Injector Join Date: Jun 2010 Location: NJ Posts: 86 Trader Rating: (6) Feedback Score: 6 reviews	I tried bolts but because of the twin scroll design I have very little access to the bottom side of the flange. Do you know where in particular I can buy these sized studs? Hardware store? Automotive store? Do they have to be a special because of their exposure to high temperature? p.s. - i would call peakboost and ask them what thread sizes but i heard they are currently in shambles... which is not surprising. It took me 6months to receive my manifold, turbo, wastegate. After countless hours on the phone with KEN, a BBB dispute, and multiple claims with AMEX. I finally received everything in separate shipments.. I had the manifold ceramic coated and they did a piss poor job. It chipped in one place due to poor surface preparations. I just pray to god my welds are good.