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.

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04-27-2005, 06:50 PM	#6
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.