How do I upgrade my differential from a 3.727 to a 4.11?
I have an 07 V6 SR5 Toyota 4Runner. I'm installing Super Swamper TSL Radials on my rig and I need to adjust the gear ratio for the new tires. Please someone help me.
I have an 07 V6 SR5 Toyota 4Runner. I'm installing Super Swamper TSL Radials on my rig and I need to adjust the gear ratio for the new tires. Please someone help me.
Comments
The gears can be changed, but you will need to adjust the computer for the ABS and the spedometer readout to compensate.
There are kits for updating the gear ratios with new gears and gaskets for the diff case and axle seals.