CB-3199K - Transmission Isolator Bushing
CB-3199K - Transmission Isolator Bushing
WRX 2008-2021
WRX STI 2008-2021
Type RA 2018
S209 2019
LGT/OBXT 2005-2009
LGT Spec B 2006-2009
Congratulations on your purchase of the COBB Tuning Transmission Isolator Bushing! The following instructions will assist you through the installation process. Please read them BEFORE beginning the install to familiarize yourself with the steps and tools needed. If you feel you cannot properly perform this installation, we HIGHLY recommend you take the vehicle to a qualified and experienced automotive technician.
Table of Contents
Parts List
Tools Needed
Sockets
3/8"
3/8" ratchet
3/8" 12" extension
3/8" 6" extension
3/8" 14mm socket
3/8" 17mm socket
Disassembly
Park your car in a flat, level area and allow it to cool down properly.
Lift and support your vehicle properly.
Put a jack underneath to support the transmission.
Remove the two 14mm nuts in the middle of the north/south portion of the crossmember where they go to the transmission mount.
Remove the rear 2 14mm bolts going up into the rear transmission crossmember. The metal plate along with the bushing below and above may come off now (or in a moment) as you undo bolts.
Move to the front and take the two 14mm nuts off the front studs where they go into the crossmember.
To make things easier we can remove (or at least drop down) the crossmember to get everything out. In some cases you may be able to wiggle the plate with the studs out but it will make it easier this way. Grab your 17mm socket and undo the driver and passenger's side bolts of the crossmember to free thigns up.
You can now lift out the crossmember along with the two bushings and the plate with the studs in it.