The Mustang Forum for Track & Racing Enthusiasts

Taking your Mustang to an open track/HPDE event for the first time? Do you race competitively? This forum is for you! Log in to remove most ads.

  • Welcome to the Ford Mustang forum built for owners of the Mustang GT350, BOSS 302, GT500, and all other S550, S197, SN95, Fox Body and older Mustangs set up for open track days, road racing, and/or autocross. Join our forum, interact with others, share your build, and help us strengthen this community!

2015 Mustang GT Profile

2015 Mustang
GT HPDE/Track -  (Slowdowns GT PP)

Slowdowns GT PP

Specs & Mods

Ownership Status
Currently Own
S550 Model
Mods - Handling
BC Coilovers (swift springs), Steeda Bump Steer Kit, Steeda Control Arm Tension Links and Bearings, Steeda Stop the Hop Kit, Lethal Performance Extreme Diff Bolt Upgrade, Steeda Front and Rear Camber Plates, Steeda Rear Billet Shock Mounts, Centric 125 series rotors, G-Loc R10s, SR Performance Stainless Brake Lines (Motul Fluid), Apex Racing EC7 18x11 square, Hankook Ventus RS4 295/40/18
Mods - Power
Steeda Proflow Closed Intake, Intake Manifold, MRBP 3" Race Catback, LU47 Injectors, JLT Oil Catchcan, Ford Racing GT350 Steel Baffled Oil Pan, Custom NA Tune (JDM Engineering, Freehold NJ - 430hp/379tq 93 oct) McLeod RXT Ceramic Twin Disc Clutch, McLeod 14# Aluminum Flywheel, G Force Aluminum Drive Shaft, Exeedy Throwout Bearing, Ford Performance Pilot Bearing, Steeda Trans Insert Bushing, Steeda Shifter Base Bracket/Bushing Kit, Boomba Racing Short Throw Shifter, Boomba Racing Solid Transmission Mounts, Boomba Racing Shifter Bushings
Mods - Exterior
APR Front Splitter, AJ Hartman Apex 8 Rear Wing (in production), MP Concepts GT500 Vented Aluminum Hood, Quick Latch Fender Pins, Brake Cooling Ducts, CJ Pony switchback LED turn signals, Velossa Air Duct for intake, MP Concepts GT500 skirts, 2018 Euro Brake Lights, ZL1 tow hooks
Mods - Interior
ABF 6 point roll bar with swing outs, OMP HTE-R drivers seat, OMP WRC-R Passenger Seat, Sabelt 2” 6pt harnesses, NRG QR hub, OMP Super Quadro Steering Wheel
Background & Plans
March 2023 Update - I'm going to do another full year of HPDE training and car development in 2023 before I commit to Time Attack in 2024. Met a lot of good people in 2022 and learned a lot about the car. This winter I ordered an AJ Hartman wing which is in production. We got the rear tow hook done which was a bit of a hassle. We added a lighter hood (not any crazy carbon but I just like the looks of this hood and I had some credit at a dealer so I bought it - seems to let a lot of air out). We added a new oil pan and updated the oil cooler. Replaced the clutch (upgraded to RXT from RST). Ordered another set of wheels. Added Quick Latch Front Fender Pins. Added an NRG Hub and QR along with an OMP wheel. Replaced fender liners (they were beat). Did some mods to the trailer (tire rack and winch).
  • bar2.jpg
    414.4 KB · Views: 45

TMO Supporting Vendors