Exhaust Question

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93coupe
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about what kind of hp gain should be expected from a 3" turbo back exhaust on a stock red top?


drifter_for_life06
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95

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240sxdominos
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drifter_for_life06 wrote:95
no I think your lowballing it, he should easily see his HP doubled with that setup.

but seriously you can see gains from 15-20+ with a new exhaust, the stock one is extremely restrictive.

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93coupe
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cool thanks. and i searched ans saw that the black top sr redline is 7000, is this the same for the red top

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9240sx
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I see 3" catbacks make 25-27WHP Over the Stock exhaust all the time...

And which blacktop are you taking about???s13/s14/s15Redline on all s13 engine's is 7500Rpm's

drifter_for_life06
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no the KAE and DE dont rev that high...i assume you ment SR's though

Here is a dyno chart from a mag i got..S13 with SR and they did a power page(i think its import tuner or turbo..lost the cover) Used the HKS Hi-Power

a 3" dp is said to net a lot of power as well...anyone know approx. how much frm a DP? RS*R claims using their GT2 exhaust and their downpipe you can see gains for 50hp....i wonder what i got since i have their DP and a non resonated catback



might have to save them and resize to see the small numbers
Modified by drifter_for_life06 at 9:08 PM 5/13/2006


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