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Ruffstuff XJ Unirail Channel Reinforcement....Even Better Heim Pricing! From RuffstuffUSA Standard Chromoly Front Axle Shaft Kits with Dana 30 4

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Unread 09-25-2006, 09:54 AM   #1
thejeeper02
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Performance Chip??

are there any good performance chips or modules for a 2003 laredo 4.0???

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2003 WJ Laredo 4.0 litre ......... K&N 77 series ......... Flowmaster 50 series with a 2.25 tip_______________


'71 Chevy Blazer 454 crate engine 2 flowmaster 40 bent at axel Edelbrock headers black rims and that great smell of a 35 year old car almost covered by fabreeze
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Unread 09-25-2006, 12:44 PM   #2
sand zj
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All I hear is that they make a very slight difference and eat more fuel. I have been told that there is very little gain on the butt dyno. ( I asked around b/c I wanted one myself and this is what I was told; second hand now)
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Dan
[B]If you don't get stuck, keep trying![/B]

'96 ZJ 7" LA, 318, 231, 8.8 (welded), d30 (LockRight), 4.10's, 33x13.5x16 TSL's, no interior...
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Unread 09-25-2006, 02:09 PM   #3
Texas ZJ1
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You'll want more than the chip. The chip by itself won't get you anything.


You'll still be bringing in the same amount of air and exhausting the same amount due to stock intake and exhaust limitations.


Hunter
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94 5.9 Laredo 6.5 RE lift with 35 Maxxis Bighorns
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For your performance needs:

kolak@kolakperformance.com
480.998.3661
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Unread 09-25-2006, 03:47 PM   #4
John in MA
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Forget the chips. Get headers, a larger diameter exhuast with hi-flow cats and muffler, and an intake tube.
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Unread 09-26-2006, 09:49 AM   #5
thejeeper02
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i have the intake mod and the exhaust mod any web adresses on some good headers and high flow cats???? plus i gotta keep it street legal in CA which is proving to be tough...........
__________________
2003 WJ Laredo 4.0 litre ......... K&N 77 series ......... Flowmaster 50 series with a 2.25 tip_______________


'71 Chevy Blazer 454 crate engine 2 flowmaster 40 bent at axel Edelbrock headers black rims and that great smell of a 35 year old car almost covered by fabreeze
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