Misfire Motorsports

Misfire Motorsports We specialize in Subaru maintenance and performance. Located in Edmond, Oklahoma.

4059198404

shopmisfire.com Welcome to our Misfire Motorsports page!

We are dedicated Subaru Performance Specialists here to help you with each and every need you are looking for! We provide many different services to our consumers. Our list contains:

Complete Engine Rebuilding and Swaps

Turbo Upgrades

Suspension Upgrades - Coilovers, Springs, Sway Bars, Etc

Fuel System Upgrades - Injectors, Fuel Pumps, Custom Fuel Setups, Etc

Brake Upgrades

Drivetrain U

pgrades - Clutch Install, Transmission Swaps, Axle Replacement, etc

Interior Upgrades - Gauges, Seats, Harness Bars, Harnesses, Etc

Check out our Online Store and reach out with any questions! ----> https://shopmisfire.com

2015 STi came to us to get wrapped up! It had an IAG750 long-block installed but needed to be gathered up, and completed...
09/03/2026

2015 STi came to us to get wrapped up! It had an IAG750 long-block installed but needed to be gathered up, and completed after sitting for some time. We took it down, and got everything setup right, and clean.

Now running a LinkECU standalone, with oil pressure + fuel pressure safeties in place. Calibrated by Ben at BWTuning.

Once he gets through with the break-in, we will get it on the dyno and make some jam!

Last picture is when the STi arrived to MM.

Juan’s MM400 STi in for a 90K service! This car has been trouble free and tons of enjoyment for him over the years, it’s...
09/03/2026

Juan’s MM400 STi in for a 90K service!

This car has been trouble free and tons of enjoyment for him over the years, it’s been a blast working with him.

As always, tuned by Ben West at BWtuning!

Beautiful STi headed back to Florida! Turned out fantastic. The car was running no AVCS, so we tore it down and replaced...
09/01/2026

Beautiful STi headed back to Florida! Turned out fantastic.

The car was running no AVCS, so we tore it down and replaced all components with OEM to have AVCS functioning. OEM upper cam gears, billet lower gears, new timing belt water pump kit, along with a high grip tensioner. We also added some ID2600 injectors, new plugs, and a fluidampner crank pulley.

Miscellaneous clean up and routing of everything under the hood, and more.

Refreshed transmission with IAG carbon syncros.

Haltech Nexus ECU + IC7 dash. Running a BWTuning adapter harness + oil pressure and fuel pressure sensors present. Calibrated by Ben making 666whp/552wtq.

Hope everyone is having a great week! -Forester came in for a MM30k service-GV WRX in for Motul oil change, and AC servi...
08/26/2026

Hope everyone is having a great week!

-Forester came in for a MM30k service
-GV WRX in for Motul oil change, and AC service
-VA WRX in for a fresh OEM alternator
-White VA WRX in for exhaust gaskets, and other maintenance items

Ascent came in for some new front struts, sway-bar end links, outer tie rods, AC service, and 4 wheel alignment!
08/25/2026

Ascent came in for some new front struts, sway-bar end links, outer tie rods, AC service, and 4 wheel alignment!

GV WRX in for a CSF radiator, Cobb silicon radiator hoses, fresh coolant, and Motul oil change!
08/21/2026

GV WRX in for a CSF radiator, Cobb silicon radiator hoses, fresh coolant, and Motul oil change!

Beautiful set of GV Subies-STi in for its 1k mile check-up post engine build + oil change -WRX came in for Motul oil cha...
08/14/2026

Beautiful set of GV Subies

-STi in for its 1k mile check-up post engine build + oil change

-WRX came in for Motul oil change, suspension fixes, and an alignment!

FXT came in for a front pump reseal, OEM radiator replacement + hoses, spark plug replacement, and driveline fluid servi...
08/12/2026

FXT came in for a front pump reseal, OEM radiator replacement + hoses, spark plug replacement, and driveline fluid services.

All cleaned up and ready to go! Looks super aggressive with the lift!

2025 Twin Turbo DarkHorse by MM. This brand new DarkHorse came by and we installed the following-Hellion TwinTurbo kit, ...
08/04/2026

2025 Twin Turbo DarkHorse by MM.

This brand new DarkHorse came by and we installed the following

-Hellion TwinTurbo kit, with 64mm turbos
-Fore Innovations fuel system with 3 fuel pumps. PTFE feed and return lines.
-ID1300 port injectors
-UPR catch cans
-mid-muffler removed and 3” exhaust fabricated to join down-pipes to oem cat-back
-ECM/TCM calibrated by Rick Clarke

The results were 924whp/714wtq on ~14psi. Kept it on the softer side to preserve the factory engine and transmission.

Thank you BWTuning for the dyno time!

08/03/2026

Good morning! Steven will be out or the office this week, he will be working remote as it allows.

Please be patient as response times will be delayed, thank you for your understanding!

If you need a more timely response, please email at [email protected]

Address

11635 Hana Cir
Edmond, OK
73034

Opening Hours

Monday 9am - 5pm
Tuesday 9:30am - 5pm
Wednesday 9:30am - 5pm
Thursday 9:30am - 5pm
Friday 9:30am - 5pm

Telephone

+14059198404

Website

,

Alerts

Be the first to know and let us send you an email when Misfire Motorsports posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Misfire Motorsports:

Shortcuts

Share

Category