Quote:
Originally Posted by 1sikRS
O and is there any benefit to goin 3in on exhaust my corsa is only 2.5 I was curious on this as well
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Unless you're going to do a big engine build to make big power, a 3" probably won't make much, if any, gains by going up to that size. You might even lose some low-end torque going that big w/ only minor bolt-ons... That said, I just have a 3" system 'cuz I got a good deal on a whole kit that happened to come in that size.
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2010 2SS/RS M6 "Black Ace" - Delivered 6/4/2009
Mods: Forged 416 LS3, Maggie TVS 2300 SC (~11 psi), custom cam (232/247, .630/.630, 118 LSA), 90-lb. injectors, ZL1 fuel pump & ADM controller, Alky Control meth kit, Monster LT1-SC twin-disk clutch, ZL1 drivetrain conversion w/ DSS 1000-HP axles & 1-pc. driveshaft, CAI Inc. intake w/ ADM scoop, XS Power full exhaust (1 7/8" LT headers with 3" off-road pipes), VMAX CNC-ported TB, LSR adjustable sway bars, LPE rear end-links, BMR 1" drop, BMR polyurethane bushings; UMI trailing arms & toe rods. Built & tuned by Kraftworks. 755 rwhp/708 rwtq
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