Exhaust size
MaxPowers_68
07-24-2004, 04:08 PM
Does anyone know the size of the stock exhaust system on a 91 geo tracker? Im hoping to take out the cat and the muffler. Thanks.
MaxPowers_68
07-25-2004, 12:43 AM
The one on the calmini.com is a 2" manderal bend... is that the same size as the stock exhaust... ANYONE!!!
98tracker
07-25-2004, 09:55 PM
The one on the calmini.com is a 2" manderal bend... is that the same size as the stock exhaust... ANYONE!!!
stock is 1 3/4" 2' is aftermarket size i have a 2' cat back with a turbo muffler on my 98 tracker along with the performance header from calmini
stock is 1 3/4" 2' is aftermarket size i have a 2' cat back with a turbo muffler on my 98 tracker along with the performance header from calmini
MaxPowers_68
07-30-2004, 12:54 PM
I emailed calmini to see if they knew the stock size and they said it was a 1.5.
MaxPowers_68
07-30-2004, 12:55 PM
So does anyone know the real size cause were gonna do a custom exhaust on my geo tracker.
98tracker
07-30-2004, 01:46 PM
I emailed calmini to see if they knew the stock size and they said it was a 1.5.
either way u want to put a bigger exhaust on it the 1.5" chokes the life out of these engines and the 2" is perfect i had a 2.5" but it was too big i actually lost power so i dropped down to 2" and damn what a difference. invest in a header also, it improves power by about 10%...i have the header from calmini, i also bought their hardtop, anti sway bars, and steering stabilizer/truss bar so i know all about calmini. great company!!!
either way u want to put a bigger exhaust on it the 1.5" chokes the life out of these engines and the 2" is perfect i had a 2.5" but it was too big i actually lost power so i dropped down to 2" and damn what a difference. invest in a header also, it improves power by about 10%...i have the header from calmini, i also bought their hardtop, anti sway bars, and steering stabilizer/truss bar so i know all about calmini. great company!!!
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