Short Trackey Vid
11/12/11, 12:22 AM
#101
Cobra R Member
Join Date: December 13, 2004
Location: United States
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Originally Posted by 1FAFP90
I can feel a difference - no THNK about it. I heard a difference when the idle changed, and I could feel a difference the first time I stepped on the gas, and lifted. If your exhaust doesn't snap, crackle and pop when you lift off, something's wrong - mine sounds great.
11/12/11, 12:25 AM
#102
Cobra R Member
Join Date: December 13, 2004
Location: United States
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Originally Posted by phiggs54
I have my discs removed and get pretting good popping when I let off the throttle. If TracKey increases that I would use it all of the time. I dont drive it enough to worry about gas mileage
11/12/11, 06:17 AM
#103
Originally Posted by UnrealFord
The popping is increased including chugging through traffic at lower speeds.
11/12/11, 05:09 PM
#104
Shelby GT500 Member
i have the disc out and definitely can tell a difference with the Black key and Red key when the lopey idle kicks in. I have been driving around and it has gotten even more pronounced.
11/12/11, 07:09 PM
#105
Cobra R Member
Originally Posted by 1FAFP90
I can feel a difference - no THNK about it. I heard a difference when the idle changed, and I could feel a difference the first time I stepped on the gas, and lifted. If your exhaust doesn't snap, crackle and pop when you lift off, something's wrong - mine sounds great.
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