well all the reviews for the product said they noticed an increase in HP. One even said they noticed an increase in MPG. I'm just not sure if it's worth an extra $150 to go to true dual exhaust. what do you think?
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2004 V6 3.9L Mustang (automatic)
Go: Fenderwell Cold Air Intake, Dual Exhaust (no crossover) featuring a MAC catback, SCT Mustang 4-bank eliminator chip (tunes by Justin @ vmptuning)
Show: Stainless Steel Bumper Insert Letters, 8" Chrome Shorty Antenna, Mustang License Plate Frame
God bless all!
Go with the duals. Opening up the exhaust now will benefit mods later on because the car can breathe better. Duals are what makes for better flow, which makes more horse power. I haven't heard anyone ever complain about going duals, only people who wish they would have.
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2002 Auto V6 Mineral Grey Mustang:
Go mods: U/D Pulley, BBK CAI and 65 mm TB, Pypes Violators dual exhaust with stock cats and an h-pipe, upper intake spacer, j-mod, SCT X3 tuner, and 3.73 gears and t-lock.
Show mods: Sequential tail light kit, GT fog lights, 8" shorty antenna, hood shocks, HID headlights, 17x9 inch Mach 1 rims wrapped in Vredestein Ultracs, and a chin spoiler.
You'll get a better exhaust tone, better mpg (depending how you drive), a slight gain in power (it may feel like a lot but put her on the dyno and you'll see) A CAI is a great addition, it'll add a little bit of power and sound
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2003 Mustang GT Fobra, Sonic Blue 4R70W 262rwhp/280rwtq - Mods in profile Vortech coming soon.....
Daily Driver 2001 Mustang V6, Oxford White 4R70W
Mods in profile
I have that adapter kit and the Pypes violator cat back and i could not be happier. I did it in the garage with the help of the my father, and we got it finished in a day, we would have been done even sooner if we were not such perfectionists. At first the pypes are a little weird sounding but give them some time to break in and wow do they sound sweet!
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2002 Auto V6 Mineral Grey Mustang:
Go mods: U/D Pulley, BBK CAI and 65 mm TB, Pypes Violators dual exhaust with stock cats and an h-pipe, upper intake spacer, j-mod, SCT X3 tuner, and 3.73 gears and t-lock.
Show mods: Sequential tail light kit, GT fog lights, 8" shorty antenna, hood shocks, HID headlights, 17x9 inch Mach 1 rims wrapped in Vredestein Ultracs, and a chin spoiler.
2004 Mustang new exhaust question 
. At first the pypes are a little weird sounding but give them some time to break in and wow do they sound sweet!
