Felix Performance

Felix Performance

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05/22/2026

🇺🇸 Memorial Day Savings just got bigger!

We’ll continue adding more deals, but the newest release is here:

🔥 $50 OFF all Dmann Tuning Flash & Go MAPs
✔️ 2022+ WRX
✔️ Quick & easy performance upgrade
✔️ Multiple fuel options available

If you’ve been waiting to wake up your VB WRX, now’s the time. Contact Felix Performance to get set up before the sale ends.

05/21/2026

Last one from yesterday’s dyno day and this one was worth the wait 👀

This 2012 WRX just finished break-in on the fresh engine build we completed and came in for final tuning by DMann Tuning

358.7whp / 327.92tq on 93
409.24whp / 369.32tq on E85 🔥

• IAG Performance 550 Short Block
• ACT HD Clutch & Streetlite Flywheel
• AEM Intake
• Extreme Turbo Systems Max Flow Header
• PLM Uppipe
• Invidia Catted Downpipe
• Process West TMIC
• Grimmspeed EBCS
• COBB Tuning1050x Injectors
• COBB Tuning Flex Fuel Kit
• COBB Tuning Fuel Pressure Sensor
• IAG Performance AOS
• Turbosmart Complete
• Blouch Turbo 440XT Turbo
• COBB Tuning Accessport

Healthy numbers, smooth powerband, and ready to finally be enjoyed after break-in 💪

05/20/2026

Back in the WRX game. 🔥

This 2019 WRX belongs to a returning customer whose previous WRX we also had the chance to tune — and now he’s back with a new setup ready for more power.

Final results by DMann Tuning on 93:
290.0whp / 308.6tq

Mods:
Extreme Turbo Systems Intake
Overtakeusa Turbo Inlet
Grimmspeed V1 Catted J-Pipe
Grimmspeed TMIC & Charge Pipe
Overtake EBCS
COBB Tuning Accessport

Solid, responsive street setup with some healthy numbers to match. 👌

05/20/2026

From e-tune to dyno dialed 🔥

This 2024 WRX was previously e-tuned by DMann Tuning and finally made the trip out for some upgrades and a fresh dyno retune — including the all new Boost Lab 58XR turbo 👀

Even with temps still over 100°, this setup put down 378.41 WHP / 343.43 WTQ on 93 octane on our Dynojet dyno.

Mod list:
▪ Extreme Turbo Systems Intake
▪ Overtakeusa Portrd Turbo Inlet
▪ RAE J-Pipe
▪ Remark Catback
▪ PLM FMIC
▪Boost Lab 58XR Turbo
▪ STi Transmission Swap
▪ ACT HD Clutch & Streetlite Flywheel
▪ COBB Tuning Accessport

This thing absolutely rips and the new 58XR is looking VERY promising already 👏

Ready for your own dyno day transformation?
Message us for parts, installs, and tuning.

Want your business to be the top-listed Equipment Service in White Marsh?
Click here to claim your Sponsored Listing.

Telephone

Address


11437 Pulaski Highway, Suites 1 & 2
White Marsh, MD
21162

Opening Hours

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