-Looks great, invites others to race you>nice finish with huge muffler
-Nice Deep sound that you can hear from about a block away
-Large piping, great for turbo cars
-50 state legal, just gives you some comfort around cops

-Hangs a little too low, even some small ramps you will scrape

Paid $530 for it, thats the usual sale price. Probably can get it for cheaper now. Yes, I would recommend this. I dont really find the noise level that annoying as long as you dont constantly drive above 4K RPM.
If you dont get this exhaust i would recommend getting the newer
GReddy(Evolution). I never dyno this product but im pretty sure that i had some gains in the high rpm range. But you will have lag! Especially if you are N/A. Dont worry though, this product is still great i wouldnt trade it in for any other brand

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I love the exhaust note and the look. It isn't tinny sounding and isn't really deep. It doesn't get on my nerves after awhile and is quieter than other exhausts I've heard. Along with my headers it gave a real good high end pull, didn't decrease low end torque a lot like you might see with less backpressure. Going through tunnels with it floored is like driving an Indy car, literally. Gotta love it.

It does hang a little low, but not too low, I've never scraped it. but you do have to be careful.

I paid $450 I believe. I would recommend it. It definetly has the race look and sound. It stays pretty quiet till you get above the 5k rpm mark in VTEC, than it screams and boy do u feel it. Before I got it I heard that it was really loud and people got pulled over for noise violations. I don't see how that was an issue. About 5 months and not a ticket yet.

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Had a Dynomax Ultraflow before, that was louder and droning and gave you a headache, the Greddy is much better.

it is loud as hell, has a nice big tip that can be notice 100 yards away, and gives a nice boost.

it doesn't have greddy engraved on the tip, it vibrates my dash at deccelaration

my man CD hooked me up $530, go check him out at Sonic Boom. I like it alot even though its loud but thats really y i bought it. It helped out on boost cuz after i put it on i burnt a 93 integra with a modified exhaust. i slipped 3rd and still was in front. its worth the price. i could only think HKS would be better.

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Turbo spool up is marginally faster than stock.
Engine no longer stumbles on decelleration from high RPM.
Only drones a little in cabin at cruising speed.
Deep tone doesn't sound like an angry bumble-bee.
Piping is 60 - 80mm througout (2.5 to 3.125" ID), my measurements showed that it was about 2.8" to 3" inches at the outlets (not 2.5" which was said earlier in this forum, the SP system is nearer to 2.5" continuously, but each system varies with make of car).
50 state legal, though if you live in CA, you had better do your exhaust noise regulation homework and maybe get it certified. Your dealer will supply you with the needed ammo to fight any tickets.

Huuuuge tip. Invites cops and bone-heads alike to hassle you. Also invites manhood comparison jokes.

Pretty system. Uses all standard exhaust mounts. Be sure to re-ground the system to the frame. Not way too loud. Will set off car alarms when idling in parking lots or starting the car. Not too loud at cruising, but if you have a turbo, most exhausts won't be as loud as a non-turbo car. Proper accelerator usage can keep you underneath the police noise radar.

Decelerates loudly. The only quieter exhaust I've seen for DSM cars is the RS*R exhaust.

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The cat back system is one of the nicest systems I've owned, the piping is mandrel bent 2.25 all throughout.
the rear section muffler is also strait through wich causes less restriction, almost no back pop(fire), deep low tone and almost stock quite at idel,and most of inportantly it's 50 state legal,wich is a big plus here in california.

gets kind of loud at crusing speed(around 75-80 miles per hour) on the freeway its just plain annoying I cant hold a conversation with out having to raise my voice..And you tend to turn the radio higher due to the noise.

So all in all the system is fairly good, not the best and by far not the most unique but a good system.

As far as everyone having one I rate it most popular bye far

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Trust SP cat back exhast, JDM type R cat back exhaust

Loud as heck and looks nice

hangs low, but what doesn't

The catback system is the best I have ever encountered. It is perfect all the way around. It is loud as heck and also looks nice. It turns an old GSR into a chick magnet.

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hp

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dis is some good stuff and extra 25 hp makes my car goes a lot faster and its quit

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