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Old 06-29-2010, 01:11 PM
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High flow cat?

My buddy is sending me(if he can find it) a magnaflow high flow cat(for FREE). I was wondering if anyone knows what,if any, gains it would give on a stock 09 3.7 G.C. I am trying to save up to get a muffler and possibly a CAI on it too.

Girl drives a Black 09 GC Laredo, Tinted windows, Black Short Antenna, Debaged, Thrush exhaust.

I drive a 2006 Focus ZX3 SAP, MBRP 2 1/4 Catback, CAI, Debaged, tinted windows, 17in Ford racing wheels, Black Halo Projector Headlights, Niteshaded Side markers and tails, Mazda rear wiper, Started on custom paint job, lowered with FRP lowering kit.
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Old 06-29-2010, 04:50 PM
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Re: High flow cat?

My exhaust system guy told me the cats. are already high flow, at least on the 5.7. I think he said they were wire spun, or something like that. Anyway, when I asked him about it, he said don't bother, as it won't make any difference. That being said, I have JBA "high flow" cats. on my Hemi LX, and it didn't seem to make a noticeable difference. One other thing to be aware of in your quest for a little more power is that many of today's mods. make SLIGHT differences by themselves, but cumulatively they may add up to a fair improvement. IMO, the best bangs for the buck are, tuners, low restriction exhaust system, and good CAI/filter, which won't do a thing driving around town, but slightly at WOT.
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Old 06-30-2010, 09:41 AM
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Re: High flow cat?

i asked the same question as you before i got my cai and mufffler for my 3.7 verdict was it's not worth it

Irfan "Showing off is the fool's idea of glory."
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member of Black, Tri-State, 6 cylinder club 08 Brilliant Black Laredo (JG 3.7L Squad)- k+n 63-1545,magnaflow 10436,mygig(ren), HID's 6k lows, 6k+3k fogs,dual turn leds,led brows,v-led interior leds, cargo led strip, reverse hids, 92 led brake lights, tinted tails,custom powder coated mesh grill, srt sways, 15% tinted windows,illuminated visors,shorty antenna, HH Class III, cargo liner, thule snowboard rack,kayak rack, bike rack

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