Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum - View Single Post - KS Peakboost tubular manifold!!! Deadstock brand new

jr_ss · 08-31-2021, 06:23 AM

PeakBoost was a good company up until 2009-10era. They started having supply issues and ultimately ended up failing from mainstream. Last I heard they closed up shop in 2018?

Anyway, it was a very well made manifold. I ran one for years on my car. I suggest the head flange be checked for flatness.

08-31-2021, 06:23 AM	#2
jr_ss Post Whore! Join Date: Dec 2005 Location: Pa Posts: 6,413 Trader Rating: (35)	PeakBoost was a good company up until 2009-10era. They started having supply issues and ultimately ended up failing from mainstream. Last I heard they closed up shop in 2018? Anyway, it was a very well made manifold. I ran one for years on my car. I suggest the head flange be checked for flatness. __________________ My SR20VET Does your VTC gear rattle in your S14/15 SR? PM me.