Exhaust???? - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

Dee240sx · 04-27-2005, 06:50 PM

It's been proven that a 3" exhaust makes a lot more power then a 2.5" does. However, with the larger piping comes a lot more noise. Granted some quality exhausts out there have a decent sound despite being 3", it's still goign to be significantly louder then a 2.5"

Given this, I'm still sticking with a 2.5" HKS Hi-Power exhaust when i'm ready.

A Spec Products · 04-27-2005, 07:30 PM

search the forums.

http://www.nissanperformancemag.com/april04/240sx/

if you search you can find alex chang's posts (mav1178)

he documented a lot of his power mods for KA, header, etc.

just get a 2.5 now like i said, your butt dyno will thank you.

stock exhaust is so boring and junk....not to mention it probably has more holes than swiss cheese by now.

04-27-2005, 07:30 PM	#2
A Spec Products Post Whore! Join Date: Mar 2005 Location: Socal! Off 60/605 Posts: 7,256 Trader Rating: (27) Feedback Score: 27 reviews	search the forums. http://www.nissanperformancemag.com/april04/240sx/ if you search you can find alex chang's posts (mav1178) he documented a lot of his power mods for KA, header, etc. just get a 2.5 now like i said, your butt dyno will thank you. stock exhaust is so boring and junk....not to mention it probably has more holes than swiss cheese by now. __________________ A SPEC PRODUCTS CORP AME Wheels, Advan, ARC, Gram Lights, Nardi, Personal, Recaro, Works Bell, Work Wheels, Volk Racing, 5Zigen, & more! 626.618.1100 x 103 / aim: aspectuan Advertiser's Specials! Read / Give Feedback! Please Rate Us!

04-27-2005, 06:50 PM	#1
Dee240sx Leaky Injector Join Date: Feb 2003 Location: North Jersey Posts: 55 Trader Rating: (0) Feedback Score: 0 reviews	It's been proven that a 3" exhaust makes a lot more power then a 2.5" does. However, with the larger piping comes a lot more noise. Granted some quality exhausts out there have a decent sound despite being 3", it's still goign to be significantly louder then a 2.5" Given this, I'm still sticking with a 2.5" HKS Hi-Power exhaust when i'm ready.