SR20 turbo exhaust on a 240 that still has a KA24 (before getting the SR swap)? - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

Nikeboy355 · 09-06-2007, 04:30 PM

It works perfect but it will be a lot louder with the KA than the SR...
I'm running a Buddy Club Spec 2 80mm turbo exhaust on my stock KA...
With my SOHC KA, I ran the stock cat but with the DOHC KA I'm running a 80mm SR downpipe, cat delete, and then the exhaust... It all bolts up...

and here is an old post where Alex dyno'd before and after with a 80mm exhaust on an NA KA... it made more power throughout the entire powerband...

http://forums.freshalloy.com/showthread.php?t=93868

MomentumGT · 09-06-2007, 04:37 PM

The Hi-Power exhaust that you're looking at is still pretty quiet on a ka. A buddy of mine had one on his s14 stock ka and when he floor'd it you can hear the intake over the exhaust. The resonator on the Hi-Power is pretty large and isn't quite straight through so a loud exhaust shouldn't be too much of a concern like Nike's BC Spec II.

-Jon

09-06-2007, 04:30 PM	#1
Nikeboy355 Zilvia Addict Join Date: Mar 2004 Location: Los Angeles, CA Age: 45 Posts: 734 Trader Rating: (0) Feedback Score: 0 reviews	It works perfect but it will be a lot louder with the KA than the SR... I'm running a Buddy Club Spec 2 80mm turbo exhaust on my stock KA... With my SOHC KA, I ran the stock cat but with the DOHC KA I'm running a 80mm SR downpipe, cat delete, and then the exhaust... It all bolts up... and here is an old post where Alex dyno'd before and after with a 80mm exhaust on an NA KA... it made more power throughout the entire powerband... http://forums.freshalloy.com/showthread.php?t=93868 __________________ http://respectvolkracing.blogspot.com/

09-06-2007, 04:37 PM	#2
MomentumGT Zilvia.net Advertiser Join Date: Sep 2006 Location: Riverside/Perris CA Age: 46 Posts: 356 Trader Rating: (0) Feedback Score: 0 reviews	The Hi-Power exhaust that you're looking at is still pretty quiet on a ka. A buddy of mine had one on his s14 stock ka and when he floor'd it you can hear the intake over the exhaust. The resonator on the Hi-Power is pretty large and isn't quite straight through so a loud exhaust shouldn't be too much of a concern like Nike's BC Spec II. -Jon __________________ momentumgt.com - "building blocks of speed"