STM Discount Collection
- STM Window Banner (34")
- STM Wire Bulkhead Fitting $19.00
- STM WRX/STi 2015-2020 Axle-Back to Cat-Back Upgrade $720.00
- STM WRX/STi 2015-2020 Cat-Back Exhaust $999.00
- STM WRX/STi 2015-2021 Axle-Back Exhaust $449.00
- STM Y Pipe Coupler and Clamps for 3000GT $29.00
- STM-Spec D2/Swift Drag Racing Coilovers for 15+WRX / 08+STi $1,400.00
- STM-Spec D2/Swift Drag Racing Coilovers for Evo 7/8/9 $1,500.00
- STM-Spec Evo X D2/Swift Drag Racing Coilovers $1,500.00
- STM Drag Racing Parachute Mount Plate (PMP-MS) $15.00
- Test Part 1 (aka Unicorn Kisses) $0.01
- The NEW STM Tuned T-Shirt $20.00