factory exhaust - JeepForum.com

 
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post #1 of 2 Old 06-24-2003, 02:45 PM Thread Starter
TLP310
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Join Date: May 2003
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factory exhaust

does anyone know what size (diameter) the factory exhaust on a '98 Jeep GC w/ a 4.0 I6 is?


furthermore...i'm in the market for some performance upgrades...is it worth getting a whole catback system to replace the exhaust or is it ok to just get a high-flow catalytic converter and a flowmaster?

thanks

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post #2 of 2 Old 06-24-2003, 04:29 PM
Kess
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Location: Allegan, MI
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2.25 through the cat to the muffler, and 2" after the muffler, might as well go for teh catback, most of the time you get a full stainless system, and the diameter it increased(good), if you can in ur state, just cut the cat off ,might as well

In comission:2004 WJ, stock....

Retired:1994 JGC Laredo I6 4.0L, Smittybilt Outland brush guard, 1 3/4" Daystar coil spacers, custom air intake with tube K&N, Borla cat-back, KC Daylighters 6" 150w stainless steel, Xenon superwhite headlights 85/100w, 235/75/15 Pirelli Scorpian A/T, billit aluminum grill inserts
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