are mac's 3 1/2 inch tail pipes for my setup

Chevysucks · 03-18-2002, 03:39 PM

i Ordered Macs 2 1/2 inch cat back system today. I told them that i wanted 2 1/2 mufflers to 3 inch tail pipes. they told me that they wouldnt be able to get me that for two weeks. And then they asked me if i wanted 2 1/2 mufflers to 3 1/2 tail pipes. and i told them no i didnt want that. I was just wandering if 3 1/2 inch would be to big for my setup. Later on in about a month ill probably order 3 inch tail pipes for it.

89 ATI · 03-18-2002, 03:46 PM

For that set up 2.5 all the way is enough.

03-18-2002, 03:39 PM	#1
Chevysucks Registered Member Join Date: Mar 2000 Location: Stroudsburg, PA, USA Posts: 150	are mac's 3 1/2 inch tail pipes for my setup i Ordered Macs 2 1/2 inch cat back system today. I told them that i wanted 2 1/2 mufflers to 3 inch tail pipes. they told me that they wouldnt be able to get me that for two weeks. And then they asked me if i wanted 2 1/2 mufflers to 3 1/2 tail pipes. and i told them no i didnt want that. I was just wandering if 3 1/2 inch would be to big for my setup. Later on in about a month ill probably order 3 inch tail pipes for it. __________________ 88 Stang 306 ci. GT Mustang heads- ported and polished/milled---Soon to be AFR 185cc 1.7 crane roller rockers/extra hardened pushrods FRPP X-303 Cam Stock Intake-1 inch intake spacer BBK Cold Air Induction Stock Injectors--going to 24 pounders BBK Full Length Headers Mac 2.5 inch Cat-Back 8 Point Cage Sub Frame Connectors World Class T-5 Steeda Shift Cable,Quadrant,Firewall adjuster King Cobra Clutch Pro 5.0 Shifter Alunimum Driveshaft/ Drive shaft loop Kenny Brown suspension 3.55 gears

03-18-2002, 03:46 PM	#2
89 ATI Registered Member Join Date: Sep 2000 Location: Lafayette, Indiana Posts: 120	For that set up 2.5 all the way is enough. __________________ 89 GT convertible, Kenny Brown level 5, Edelbrock performer, AFR 165's, Comp cams XE270HR, C&L 76, 24# inj, Crane 1.7's, 70mm BBK throttle body 298.2 hp 328.2 tq Mustang dyno "Our lady of blessed acceleration don't fail me now" Elwood Blues

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