Felix Performance
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.
Click here to claim your Sponsored Listing.
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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 |