Re: Another BIG Brake Kit Option BBK OMG!
Just added to the original post. I've been getting a few questions whether they would fit on certain 4Runners.
Do I need new rotors? If you have a PRE 2010 vehicle, most likely if you have a GX or 4runner, they came with smaller 338x28 rotors. These will NOT work with this caliper kit. You can make the upgrade to x32mm rotors to get every little bit of performance.
What GX or 4Runner came with 338x32 rotors? On 2010 model years, they changed to the 338x32. If you have a GX460, then you're in the clear. For the 4Runner, Sport models were equipped with the larger rotors and some Limited models with an "Accessory Package". If you don't know and you have a 2010+, call your dealer with your VIN and they can confirm.