***Official Exhaust Thread***
02-05-2009, 10:36 AM
#201
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Originally Posted by sn0wman,Feb 5 2009, 11:22 AM
the pwjdm intake doesnt fit with a supercharger? which one wuld u suggest
02-06-2009, 12:53 PM
#202
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Originally Posted by HvRRZ,Sep 24 2008, 09:39 AM
Spoon N1 Twin - $1,575
Same as the Spoon N1 single, but is a dual exhaust system. Would expect similar gains with a little more added weight.
Just want to share updated information. Spoon Dual N1 is 70mm piping from cat back to axle where it Y's off to two 60mm straight through mufflers. Mufflers connect using sleeves and springs instead of heavier flanges like the single N1. Total weight is 23lbs.
02-11-2009, 10:08 AM
#205
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Originally Posted by EternalShadowAW,Feb 10 2009, 11:14 PM
Is Comptech the only CARB legal aftermarket exhaust for the S2k?
ALL cat-back exhausts are CARB Legal. There is no CARB regulation for cat-back exhausts. Meeting the noise requirements is another story though.
The Catalytic converter and what comes before are the only things CARB cares about.
02-11-2009, 06:16 PM
#206
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california rule is that exhaust be under 95 dB at 3/4 maximum engine speed. it uses sae standard j1169.
6750 rpm for ap1
6000 rpm for ap2
http://www.bar.ca.gov/80_BARResources/02_S...Level_Cert.html
6750 rpm for ap1
6000 rpm for ap2
http://www.bar.ca.gov/80_BARResources/02_S...Level_Cert.html
03-03-2009, 12:39 PM
#207
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Installed my 70mm Greddy Ti-C single and 70mm test pipe. I am in love with the sound. Its simply gorgeous in Vtec and has no bothersome (imho) drone. Anyone have a picture of how to install the "extra" hanger? I didn't have instructions with mine b/c I bought it used.
03-03-2009, 12:42 PM
#208
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Im one of the many who actually have a TP that agree it reduces drone dramatically congrats on the purchase and install, I dunno about the extra hanger good luck
03-03-2009, 02:34 PM
#209
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Actually I found my solution. Its in this pic:
Its the black hanger if you can see it; it hooks to the hanger that sticks out straight across. I had no idea where it went.
Its the black hanger if you can see it; it hooks to the hanger that sticks out straight across. I had no idea where it went.
oo the one at the bend IC