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Reviews for DynoMax 17309 Super Turbo Cat Back Exhaust for 87-95 Jeep Wrangler YJ with 2.5/4.0L

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Gerry V.
6/19/2019
5

Great product, Jeep sounds and runs great!!
Richard W.
6/2/2019
5

Sounds great, and bolted right up. This and a high flow cat increased the power enough that I don't have to drop to third when climbing the hill on the freeway.
ROBERT P.
5/23/2017
5

Easy to install, sounds great!
Steven S.
9/26/2017
3

I had this cat back system installed on my wife's 1993 wrangler YJ. She was concerned it would sound too loud, but it turned out perfect. The only problem the shop encountered was just what I called you guys about concerning the tow bar mounted in the rear. The old exhaust turned down in front of the tow bar. The shop had to make some mods to make it fit but it turned out nice. You guys told me there were no interference problems, so here is the first complaint about that. Anybody considering this mod with interference concerns should have a professional shop install it. Otherwise, very nice.
G.s. T.
6/15/2021
2

Not happy w/dynomax catback for 95 jeep yj w/2.5l.
First the good. After installed I did recieve a slight performance increase, the exhaust tone sounds nice without being too loud.
Installing a dynomax cat back will take the jeep out of your jeep. reason....tailpipe.
After the dynomax tailpipe makes it up and over the rear axle and turns to go out the back, this angle less than oem tailpipe, the dynomax tailpipe sticks down very much alot and ready to fold up like a napkin the first time you go offroad. Add to this low clearance bend a big dumb stainless tip with a gay looking angle cut at the end.
I was forced to have the tailpipe cut and refitted to get it back up into more the original location, new hanger also. Not done...I also cut off 4.5-5" of the tip because it stuck out the back like a sore d!(k. The after muffler pipe hanger was never located correctly either and would crush the insulators up causing an annoying noise.
I regret choosing dynomax for my yj and wish I would have gone with something else
Alvaro G.
2/20/2018
2

Muffler is shorter than original on the YJ 1994 Wrangler 2.5 Ltr. Had to modified by adding an extension pipe. More moving parts is not usually a good thing on a exhaust pipe!