Transmission Swaps

Next Gen Performance Stage 4 TH400 Swap Package (2015–2017 Mustang GT) At Next Gen Performance, we make transmission swaps simple. Typically, these projects involve guesswork, incorrect parts, and...

Next Gen Performance TH400 Completion Kit | 2015–2017 Mustang GT (S550) The Next Gen Performance TH400 Completion Kit makes installing a TH400 transmission into your 2015&

Stage 3 TH400 Transmission Swap Package | 1500HP Rated | Built by Proformance Racing Transmissions Take the guesswork out of your Mustang TH400 swap. At Next Gen Performance Center, we’ve streamlined...

Next Gen Performance Stage 2 TH400 Swap Package (2015–2017 Mustang GT) At Next Gen Performance, we make transmission swaps easy. Normally, these projects involve endless guesswork, incorrect parts,...

Next Gen Performance Stage 1 TH400 Swap Package (2015–2017 Mustang GT) At Next Gen Performance, we make transmission swaps simple. Traditionally, these swaps involve a lot of guesswork, incorrect...

2015-2017 Mustang T56 Magnum XL Transmission Swap – Next Gen Performance Center Upgrade your 2015-2017 Mustang with the T56 Magnum XL 6-speed transmission swap, a robust and reliable solution...

Transmission Specialties is proud to introduce our newest version of the “Failsafe” Turbo 400. We now offer it with the popular 2 speed forward shift pattern. This style transmission has been...