edge trailjammer performance?
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Junior Member
Joined: Jun 2011
Posts: 35
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From: paris
Year: 2001
Model: Cherokee
Engine: 4.0
Has anyone ever use this kit, throttle body,cold air intake,progamer, what kind of power gains, it say 20% but? Any input would great thanks
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Joined: Oct 2009
Posts: 2,231
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From: West Springfield, MA
Year: 1999
Model: Cherokee
Engine: 4.0
well according to the trusted research of the editors/writers of JP and 4x4 Garage it does provide a very nice performance increase but not the speculated 20% that edge quotes to the public
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Joined: Aug 2011
Posts: 4,742
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From: Jacksonville, NC
Year: 1993
Model: Cherokee
Engine: I6 4.0L HO
Not worth it want more gains get you a 99+ manifold upgrade headers upgrade injectors run a CAI 2.5in Downpipe all the way to highflow cat. Flowmaster or Magna flow. Your choice. Bored throttle body plus up grade you wires plugs ignition coil ..all for 300
Banned
Joined: Oct 2009
Posts: 2,231
Likes: 1
From: West Springfield, MA
Year: 1999
Model: Cherokee
Engine: 4.0
-Performance header
-aftermarket downpipe
-high flow cat
-cat back performance exhaust
-99+ intake manifold
-cai or cowl intake
-bored tb
-tb spacer
-programmer
-injector swap
-ignition upgrades
Thread Starter
Junior Member
Joined: Jun 2011
Posts: 35
Likes: 0
From: paris
Year: 2001
Model: Cherokee
Engine: 4.0
So my bus is a 01, currently , runnin no cat,thrush 2 muffler, looking to do a cold air intake and programer, what's the injector upgrade about, this my dd so I don't want to go to rad
Last edited by the short bus; Sep 15, 2011 at 07:24 PM.
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Banned
Joined: Oct 2009
Posts: 2,231
Likes: 1
From: West Springfield, MA
Year: 1999
Model: Cherokee
Engine: 4.0
so you dont want to go to rad??? and you have an 01 which cat are you not running cause your aware your supposed to have three for the jeep to run its best...and can't talk about removing cats on this site....
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