|10-12-2009 06:55 PM|
|Jerry Bransford||Yep don't waste your hard-earned $$$ for a programmer, K&N, etc. as they don't make any performance improvements for a TJ. Regearing to a lower axle ratio is the only way to restore the performance lost due to having installed larger diameter tires.|
|10-12-2009 06:12 PM|
Go with a RE lift or something else. TM doesn´t have a good reputation.
Such a programmer doesn´t make a noticeable difference. If you want the power back that you lost because of bigger tires regearing is the only way to go.
|10-12-2009 06:08 PM|
It has a 4.0. Would a programer like (edge etc.) make a big difference? I have a k&n drop in filter and magnaflow muffler. I was thinking about the trail master 4 in lift, good price. Any suggestions? I dont plan on any hardcore offroading, 98% street drivin. Thanks
|10-12-2009 03:43 PM|
|nicolas-eric||I only have a rear D44 (with drums andn not disks). I wished I bought a Rubicon in 2006.|
|10-12-2009 03:41 PM|
|jdhallissey||I have a front 44|
|10-12-2009 03:38 PM|
I want 5.13 but I only have a D30...
|10-12-2009 03:19 PM|
|jdhallissey||^ as jerry said I agree. All tho I run 5.13's in my tj with 33's and love every second of it.|
|10-12-2009 03:17 PM|
|Jerry Bransford||It sounds like it does indeed have 3.07 which was a commonly installed ratio in too many TJs. For 33" tires and your 5-speed, 4.56 is an ideal all-around ratio for both street and trail.|
|10-12-2009 03:12 PM|
|jdhallissey||What motor and axle in the rear please. If you want you can run out put the rear on jack stands. mark the tire and driveshaft. Turn the tire 1 full rotation while counting how many turns the driveshaft makes. I am guess if it is a 4.0l it is 3.07s with the 35 rear.|
|10-12-2009 03:05 PM|
I recently bough a 99 tj sport, I was told it probably had 373 gears. I looked at the diff tag and it shows 307s. Does this sould right, it currently has the rubicon wheels and tires on it 245/75 16, 5th gear is useless going up hills on the highway, Im thinking of putting on 33s, what ratio would be best?