chip

Does anyone know of a place to order a complete exhaust system (manifold flange to tip) for a 4.0 cherokee? I checked a few websites, magnaflow, dynomax etc but was only able to find cat back kits.

ZINGGG

You're going to have to piece it together. Nowhere sells a complete kit from manifold back.

APN header

Walker downpipe (off rockauto.com)

Magnaflow cat (performance-curve.com)

Muffler of your choice and tailpipe (performance-curve.com)

BotakBeng

Don't know which year is yours but these are my parts for a 99.

These are all DIRECT FIT parts....or you can go with performance curve and figure out (don't count on Vendor's to reply your questions) which parts you need.
>APN Exhaust Manifold #15343
>Dynomax Exhaust #17340
>Magnaflow Catalytic Converter #23226

Note, i did not replace my downpipe.






Got my parts from Amazon with free shipping .

chip

Thanx, Ill just go to a muffler shop. My down pipe is almost squished in half (big restriction). How loud is the dynomax/magnaflow set up? i dont want anything too loud. Any noticeable gains in performance or mileage?

sthon

If you're talking about this dent it's actually stock.

This is a recent thread about removing it. https://www.cherokeeforum.com/f59/an...xhaust-148086/

chip

Thanx, Didnt know the squish was factory. Mine has a tad bit more squish though due to a broken motor mount. Its about a 50% restriction.

car5car

Junk yard charged me about $20 for everything behind converter (muffler, O2 sensor, mounts and tail pipe). I had to buy adapter and 2 clamps.
they don't sell catalytic converters.