Post by
MarkEmark »
https://forums.nicoclub.com/markemark-u744.html
Tue Jun 17, 2003 10:31 am
Anything over 60mm (about 2.25") is useless for our cars unless they're turbocharged...stay away from the big piping, even if its only 2.5". Dual N1's are WAYY too big for NA...you want SOME exhaust velocity...big pipes mean slower exhaust gas velocity, especially on a stock engine, and you want such gasses exiting your engine as quickly as possible. I myself HIGHLY recommend Tanabe's exhaust systems, I think they're one of, if not the best system for a NA 240...I'll be using it for my car once its turbocharged too, and I assure you the piping will still be plenty big. It's the 60mm "Hyper Medalion" super or something like that--sounds really ricey, but the fit and finish of this thing were GORGEOUS. Absolutely gorgeous. All the welds, the bends, etc were very professional and flawless. Plus, it's made out of 100% T-304 stainless steel exhaust, the best kind they make. With my header and CAI, the exhaust is still very quiet below 3000, past 3500 and especially into 4000, it roars beautifully.Just my $.02