Do I need a Sye on a 3 inch lift Jeep TJ?
Registered. SYE is needed for any lift over 2.5″ and even that will most likely require a MML.
What does a Sye kit do?
Slip Yoke and Slip Yoke Eliminator A slip yoke eliminator, abbreviated SYE, does what the name suggests: It eliminates the slip yoke from the transfer case. Instead, it turns it into a fixed yoke that does not slide.
How do I know if my Jeep has a Sye?
The CV style drive shaft you can tell it is one by how it has the to joints right at the fixed yoke on the t-case and it also has that slip joint (where the blue is).
Do Jeep TJ need adjustable control arms?
Registered. As mentioned, you only need to get adjustable control arms if you have a CV style rear driveshaft with slip yoke eliminator where the correct pinion angle is directly in line with the driveshaft or to correct caster angle on the front axle.
How hard is it to install a lift kit on a Jeep?
It’s not really that hard, though there are usually some complications that you will run into. Breaking loose some bolts/nuts can be a chore, though on a practically new Jeep that should be to a minimum. Best to have a friend or two or three to make it more fun.
What are the biggest tires I can put on my Jeep without a lift?
On a 33″ tire, that can range from slightly less than 10 inches to over 11 inches as a general rule. You might be able to get by with the 33″ tire in terms of height, but the width will probably cause rubbing from inner fenders, suspension parts, or end links. Especially if your Wrangler is still stock height.
How do I know if I need a Sye?
The most relevant thing to the SYE is your driveline angles at the t-case and pinion yoke. If your lift is actually 2″ you may not need one, if your lift is actually 3″ you may be pushing the angle envelope. There are other ways (less expensive) to circumvent the SYE depending on the angles you are dealing with.
What is Jeep TJ slip yoke eliminator?
This sliding capability allows for changing length depending on the vehicle’s movements. A slip yoke eliminator, abbreviated SYE, does what the name suggests: It eliminates the slip yoke from the transfer case. Instead, it turns it into a fixed yoke that does not slide.