GM LS Engine Swap Subframe Subaru Impreza Wrx & Sti models 02-07
Main components in the kit:
* Front Engine Subframe, fabricated with all DOM tubing
* Control Arms, fabricated with all DOM tubing
* Hd Bump Steer / Tie Rod adapter kit
* Motor Mount Plates
* Transmission Mount
* Grade 8 Hardware
*Energy Suspension Poly Motor Mount Inserts Included
Installation does require a NISSAN S14 sway bar (27mm)
***We require you to send in a 04-07 STI (standard wrx linkage not accepted) or 08-14 STI steering linkage for modification. See Picture below for part identification. Requires 02-04 wrx/sti steering rack for the subframe. 05-07 wrx/sti steering rack is not compatible.
*Some chassis modification is required:
Such as rear trans brace must be removed from firewall and new compact clutch master cylinder.
Tie Rod holes on the front spindles enlarged to 5/8" ID.
• We now offer a Automatic transmission mount for the 4L60E, 4L80E, Turbo 350/ 400.
The mount does require drilling 1/2" holes for mounting. We recommend you installing the front subframe with your engine and transmission mated together to find the best suited location for your transmission mount. Simply bolt the transmission poly mount to the transmission mount and use a jack to raise the transmission up so the mount goes to the correct location in the frame rails. Mark and drill. Every Automatic Transmission style has different tail shaft lengths for mount locations.
It does require cutting and spot weld drilling and removal of the stock transmission mounting locations underneath your car.