i was wondering about hi-flo cats. how expensive, where to find, how much better then OEM cat. any answers greatly appreciated

Walker
95 Minden Silver Klipz GS A/T
One day my car will be in one piece
AEM CAI, Pacesetter Exhaust, Ported TB, Pro-Kit w/ Tociko Blues, 17" Excel TZ-7s(Gunmetal),SilverNT's rear carpet kit(lovin it), Interfire 1200w amp pushin 2 kicker comp 12's

Im not sure if any one is better then another but here u go, seems like a good price.
http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=2400434436&category=6771

ASE certified master auto technician

they free up some hp, make your car a little louder, etc. i have an muffler and plan on getting a CAI, header, and hi flow cat to compliment it. then ill be nice and loud and have an extra kick. but really you only need it if you dont plan to be pushing stock hp and if you are redoing everything else to do with it (header,muffler). ebay has several from Bom Racing too that are really good and are around $50. thats what im ordering.

96 Eclipse GS

is there any difference between 420a cat and 4g63 cat?

Walker
95 Minden Silver Klipz GS A/T
One day my car will be in one piece
AEM CAI, Pacesetter Exhaust, Ported TB, Pro-Kit w/ Tociko Blues, 17" Excel TZ-7s(Gunmetal),SilverNT's rear carpet kit(lovin it), Interfire 1200w amp pushin 2 kicker comp 12's

i have a test pipe (race pipe) on my car.. it was way cheaper..but i will have to put my orig. cat back on when its time for emissions in 2 yrs..lol.. u could always go that route .. just a thought.. if you wanna check it out try

http://www.mufflertech.com

he sells the test pipes as well as high flow cats..

but they will make your car sound a bit "ricey"...but it is supposed to add bout 15-20 hp on NAs and bout 30-35 hp on forced air.. just thought i'd give you another option to look into=)

~Lisa~

www.liquidimaginationz.com
www.extremecarsinc.com

15-20 hp seems a bit steep imo...

I was thinking more along the lines of 3-5 at the wheels, depending on the supporting mods

____________________
Black 96 ESI 5 speed
few mods here and there

yea, there is no way you gain 15-20 horses. i have one on my car and its a lil louder than stock. you sacrifice some low end power, but you get it back in the top end. it helps everytihng really kick in about 3 grand. im sorta pleased with it. i dont like that i lost that much needed low end power, but the high end is pretty awesome. they say its pretty much a waste for us n/t guys, but thats wat they say about headers too. turbo guys benefit from this the most. 4g63 cats just have a bigger diamater piping than the 420a ones..the only difference.

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2011 Nissan Xterra Pro-4x

2007 Kawasaki Ninja 650R

1996 Mitsubishi Eclipse RS-NX 75 shot, AEM CAI, P&P t/b and intake mani-SOLD

1964 Buick Electra 225-all original, all power options, 325hp, 445ft/lbs tq