JDMuscle offers custom tuning services for 22-24 Subaru WRX series. Unlock the potential for your vehicle with a custom tuning code from Dmann. Drive faster, get access to hidden features, & more! Shop now.

While ShinjiTuned places great emphasis on the care, safety, and reliability of our customers vehicles, like any form of modifications, engine control unit (hereinafter referred to as “ECU”) and transmission control unit (hereinafter referred to as “TCU”) tuning is a process that pushes the car beyond its factory intended specifications and mech...

We offer OTS(Off the Shelf) Tunes, Custom E-Tuning, Tuning Review & Changes, and Tuning Support for your Subaru.

Make more power, enhance drivability and prioritize reliability with custom tuning options, aftermarket parts, and responsible tuning. Subaru WRX and STI, Nissan GTR, Mazda, BRZ and FRS Performance Tuning and E-Tuning via Cobb Accessport, Open Source, Haltech, Motec, Ecutek and more by Migtuned.

WRX STI E-tune (aka Pro tune) for the Cobb AP increases horsepower and torque throughout the RPM range all while improving the reliability of your turbo Subaru. We have been tuning Subaru’s from mild to wild on the Cobb AP from the beginning and guarantee we can make your STI or WRX drive smoother run faster than it ever has.

A custom Subaru WRX E Tune from our COBB certified Protuner. We are actively tuning cars ranging from 300hp to 700hp and offer the best results, guaranteed. This is for a 2015+ WRX (NOT STI) tune- If you have a STI, please select This Tune Instead . Features: Custom and thorough Subaru WRX E Tune for COBB Accessport. Tuning support for 4 weeks

COBB Accessport Stage1, Stage2, & Stage 3 performance e-tunes for many Subaru models and the Infiniti 3.0 twin turbo VR30. Stage 1 Calibration - This is for a 02-23 Subaru WRX/05-09 Legacy GT/Outback XT /04- 18 Forester XT with the stock turbo and stock downpipe.

2015-2021 WRX Cobb Custom E-Tune - Cobb Accessport. Get full tune map, daily map, eco map, and valet map support! Increase power, drivability, reliability with the industry's leading customer service | Migtuned

I was e-tuned for my 2015 WRX and it feels like a brand new car. Previous dyno tunes for my car don't even come close to what Ron accomplished; more power, better torque curve and smoother powerband. Ron was extremely responsive when sending me …

Improve the responsiveness, driveability, and power of your 02-05 WRX! Supports USDM EJ205, JDM EJ205, EJ207, EJ20X, EJ20Y, EJ206 engines, AVCS supported on 02-03 WRX ECU and JDM ECUs. Open Source tune. Requires the appropriate flash block, please visit the "pre-tune guidelines" page for more details.