low pinion D30 exhaust fit in high pinion D30
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Seasoned Member
Joined: Nov 2009
Posts: 371
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From: Corpus Christi TX
Year: 1999
Model: Cherokee
Engine: Golen 4.0 straight six
I got a exhaust system out of a 2001 cherokee and I'm putting it in my 1998. I know the high pinion jeeps have a dent in the exhaust to clear the driveshaft so will this low pinion exhaust work with my high pinion 30 or will I have clearance issues?
Member
Joined: Jun 2013
Posts: 242
Likes: 1
From: Dayton, Ohio
Year: 2000
Model: Cherokee
Engine: 4.0L
freegdr, the 6.5 lift is listed on his '99, his '98 says stock, valid question. My '98 had the dent, my '00 does not. I'd measure the 2 but my '98 is no longer with me.
Herp Derp Jerp

Joined: Nov 2011
Posts: 18,251
Likes: 17
From: Parham, ON
Year: 1999
Model: Cherokee
Engine: 4.0L OBD-II
Exhaust system for the >2000 Low Pinion-equipped XJs will definitely contact the front drive shaft on a <1999 High Pinion XJ at stock height.
May I ask why you're putting the ridiculous late model super emissions manifold on a vehicle that doesn't require it? I'm guessing it must have been free and your manifold cracked?
May I ask why you're putting the ridiculous late model super emissions manifold on a vehicle that doesn't require it? I'm guessing it must have been free and your manifold cracked?
CF Veteran
Joined: Mar 2010
Posts: 47,923
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From: Broward County Fl.
Year: 1989 xj sport 2dr
Model: Cherokee
Engine: 12 hole bosch Injectors
Thread Starter
Seasoned Member
Joined: Nov 2009
Posts: 371
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From: Corpus Christi TX
Year: 1999
Model: Cherokee
Engine: Golen 4.0 straight six
So I assume I'm better off just cutting the non dented part off the new exhaust and welding it to the remaining portion of my old exhaust?
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Seasoned Member
Joined: Jul 2012
Posts: 484
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From: New Milford, CT
Year: 1999
Model: Cherokee
Engine: 4.0
Doesn't rub or contact anything. It's been in there for 20k miles.
Only time it'll contact the driveshaft is if I have to really slam on the brakes. The front drops down from the hard braking and the driveshaft hits. Under normal confirms its fine.
Herp Derp Jerp

Joined: Nov 2011
Posts: 18,251
Likes: 17
From: Parham, ON
Year: 1999
Model: Cherokee
Engine: 4.0L OBD-II
Not true. I put a HP D30 in my stock 01 XJ.
Doesn't rub or contact anything. It's been in there for 20k miles.
Only time it'll contact the driveshaft is if I have to really slam on the brakes. The front drops down from the hard braking and the driveshaft hits. Under normal confirms its fine.
Seasoned Member
Joined: Dec 2012
Posts: 340
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From: Indiana
Year: 1998
Model: Cherokee
Engine: 4.0
Not true. I put a HP D30 in my stock 01 XJ. Doesn't rub or contact anything. It's been in there for 20k miles. Only time it'll contact the driveshaft is if I have to really slam on the brakes. The front drops down from the hard braking and the driveshaft hits. Under normal confirms its fine.
Thread Starter
Seasoned Member
Joined: Nov 2009
Posts: 371
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From: Corpus Christi TX
Year: 1999
Model: Cherokee
Engine: Golen 4.0 straight six
Well its stock for now but won't be driven until there's some 35's under it so I guess I should be good to go lol. Thanks guys
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