Last edit by: IB Advertising
See related guides and technical advice from our community experts:
Browse all: General Overview
- Jeep Grand Cherokee WJ 1999 to 2004 Crash Test and Safety Ratings
Important Information to help you understand your Jeep Grand Cherokee.
Browse all: General Overview
XJ Ask the Question Thread
anyone know how loud there jeep is?(decibels) I'm using decibel 10 on my iPhone and getting 63ish at idle and 80ish around 25mph. ill test it on the freeway soon, just haven't gotten to it yet. i can't decide if i want to keep my 89 cherokee or trade it for a newer one just because of the noise. I've got 80sq ft of damplifier, 80 sq ft of closed cell foam, and new door seals around the jeep, and its still that loud!
I'm sure my iPhone isn't very accurate but I've tested them in a few different cars and get about 70 dbs on the freeway.
I'm sure my iPhone isn't very accurate but I've tested them in a few different cars and get about 70 dbs on the freeway.
Herp Derp Jerp

Joined: Nov 2011
Posts: 18,251
Likes: 17
From: Parham, ON
Year: 1999
Model: Cherokee
Engine: 4.0L OBD-II
This illustration shows that it's horizontal and the cable comes out of the side for the AX-15: http://www.factorychryslerparts.com/...e/00000971.jpg (the giant hole below where part 15 bolts in
☠ CF Sheriff ☠

Joined: Nov 2009
Posts: 15,197
Likes: 18
From: Aberdeen, MD
Year: 1995
Model: Cherokee
Engine: 4.0L HO I-6, 703 Injectors, Brown Dog Super Engine Mounts
I'm pretty sure my cat is bad. I want to get one of the $50 magnaflow high flow cats on Amazon and just use clamps to hold it on till I get it welded on. Will this be ok? Also it does not specify the tube diameter. How will I know which one will fit a 2.25" in/out
Member
Joined: Jul 2012
Posts: 124
Likes: 0
From: Canon City,CO
Year: 1988
Model: Cherokee
Engine: 4.0
It should specify the size. Clamps will do but you may have to get the pipe stretched to fit
This is the one I'm talking about Check this out on AMZN:
Magnaflow 94106 Universal Catalytic Converter (Non CARB compliant)
Magnaflow 94106 Universal Catalytic Converter (Non CARB compliant)





