E-Tunez

06/16/2026

Today's dyno session: one seriously clean EP3 👌

Full left-hand drive Type R conversion with an original
JDM K20A and attention to detail everywhere you look. One of the cleanest engine bays we've seen in a while.

After tuning, this all-motor setup put down 236.4 WHP peaking at 9000 and holding on to 9500 RPM! Later while analyzing for restrictions we discovered this was all on the stock 64mm throttle body 😮

You guessed it, not done yet... more upgrades are on the way.

Would you keep it NA or go boost? 👇

11/28/2025

25% off all tuning, this weekend only, our best deals of the year! No expiry, no gimmicks, no passwords and no locked tunes. The cars already in storage? No problem, with no expiry to worry about you can buy now and redeem in spring :)

08/11/2025

Some call it vacation. We are calling it the E-Tunez 5,000-Mile Endurance Tour Package: Includes camping, coastal views, and a mobile pit crew for complimentary tuning (and jump-starts). Tested and approved in this '92 B18 Teg. We will be back soon :)

11/29/2024

That moment when you do your first oil change on your freshly imported JDM, only to learn the previous owner was “Zerious” about quality parts. The last one we did had a filter that promised “Drive Joy””. In this case even ChatGPT suggests Drive Joy could’ve been a step up. More info in comments.

08/22/2024

Sleep!? There will be no sleep!

08/14/2024

Had some fun with a Civic on the dyno this morning! This 300k mile 8th-gen with a new FlashPro and I/H/E setup reminded us why we love these old K-series engines. Even after all those miles, the ignition and cam angles are still as tight as a lower mileage motor, and it’s still pulling strong—42 WHP gained in the midrange! Proof that the K-series is built to last. "

08/14/2024

01/18/2024

POV: When you hit the two-step a little too hard while dropping that new Stage 2 Warp clutch, and now your OBD9 scanner confirms 14 interplanetary emissions codes.

Want to work for E-tunez? Are you teachable, friendly, outgoing and love working on cars? With the right attitude you can do anything. If you feel you have the skills send your information and we will be happy to consider it. Email us your resume here.

11/27/2023

The deals you have been waiting for, buy now, save, and then redeem in the Spring as all of our tunes have no expiry, no passwords and no revision limit, and they never have! Coupon code "cybermonday".

07/07/2023

Had a bit of fun with the 89 GTi today tuning a TorqAmp electric supercharger on a G13B engine. The 5.5 psi was good for almost 40WHP. Original stock engine, fuel pump, injectors, and tuned via Tuner RT Pro on the original ECU. Very impressed with the TorqAmp, fun mod, easier install then a turbo. Special thanks to https://perfectperformance.com for the custom fabrication for a clean install.