Baxley's Speed Shop

Baxley's Speed Shop We specialize in turbo Subarus and repair/dyno tune many other import & domestic models. We have an in-ground AWD Mustang dyno with an onsite tuner.
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We take pride in our work and strive to be the best at everything we do. Give us a shout! We would love to be a part of your project!

We are closed today to get some rest and recoup after hosting all you fine folks yesterday. Thanks again for your suppor...
07/13/2026

We are closed today to get some rest and recoup after hosting all you fine folks yesterday. Thanks again for your support and have a great start to your week!

19 STI in this week for a slew of performance upgrades then of course some time on the rolls with Charlie at the keyboar...
07/12/2026

19 STI in this week for a slew of performance upgrades then of course some time on the rolls with Charlie at the keyboard. It showed up with simply a Cobb intake and catback. We added cobbtuning 1050x injectors, 340 pump, Gesi Downpipe, fuel pressure regulator, electronic boost control solenoid, grimmspeed up pip, headers, iagperformance Oil pan package, AOS, and a handful of of miscellaneous drivetrain and supporting mods. Left at 315/319 on 93! Not too shabby for the factory turbo with an excellent base for more.

07/12/2026

1987 C10 LS3/8HP on the dyno! This is a extended cut video starting with dyno power pull, some testing of different shifting parameters (conservative line pressure to start), then a quick burnout since that’s one of the primary purposes for this toy! We saw a peak of 420whp 378wtrq on 93. Engine is from a 5th gen Camaro and we kept it pretty simple with a Brian Tooley Racing Stage 3 cam, thefrankensteined ported cylinder heads, long tube headers and a custom exhaust system made in house(dual 2.5” stainless, x pipe, Borla stype mufflers. Transmission is a 8HP70 from a 2021 Dodge Charger 6.4 untouched with factory torque converter. Rear end is a currieenterprises 9” rear axle with Detroit truetrac and 4.11 gears. We are controlling everything with a Maxxecu Race paired to a haltech UC10 dash, a DCT shifter and can keypad. Once we have everything running and driving smoothly we will start to crank up line pressure and really make this gearbox light up!

07/09/2026

2019 F150 3.5 Ecoboost HO to 5.0 coyote Gen3 swap! Yes it can be done! Make It Modular

IAG Performance 750 “hybrid” 2.5 shortblock with EJ205 cylinder heads! These shortblocks are nifty since they have speci...
07/08/2026

IAG Performance 750 “hybrid” 2.5 shortblock with EJ205 cylinder heads! These shortblocks are nifty since they have special pistons designed to convert a 2L into a 2.5 with the factory cylinder heads and no further modifications. Going into a clean 05 WRX that already has the appropriate STI 6 Speed.

07/07/2026

“Mexican GTR” in the house!
2025 F150 5.0
Ford Performance Whipple Supercharger
Kooks Headers and Exhaust Longtubes
When it came in we measured it at 555whp, after some in-house tuning it left making 611whp and 476wtrq!

We are closed today in celebration of America’s 250th year! Have an awesome weekend everyone and we will see you all on ...
07/03/2026

We are closed today in celebration of America’s 250th year! Have an awesome weekend everyone and we will see you all on Monday. 🇺🇸

Do you own a 15+ F150/Mustang with the legendary Coyote engine? What makes these engines so legendary is the way they re...
07/02/2026

Do you own a 15+ F150/Mustang with the legendary Coyote engine? What makes these engines so legendary is the way they respond to boost. Ford was kind enough to build these drivetrains, particularly the 18+ Gen3’s, to support an easy 700+ HP. All it takes to get there is a bolt on supercharger kit. Either a roots blower like Whipple/VMP or a centrifugal blower like ProCharger Superchargers or value based ESS. Contact us today to make your Mustang or F150 Wild!

07/02/2026

2019 WRX full exhaust, Cobb intake
291/308 on 93!

Address

644 Roosevelt Trail
Windham, ME
04062

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

Telephone

+12075721119

Website

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