Redline Tuning

07/04/2026

You know that one guy who does all our injectors, and always gives top notch service over at Cleveland Injector Hospital? Well he did his first drag and drive this week, and he decided to shove a camera in his face the whole time and document the experience. Grab a cold beer, sit in some ac, and check it out!

Nice job Wayne on the edit as well over at Hurricane Customs!

Ride along in the Cleveland Injector Hospital Lexus as it competes ...

06/23/2026

This beautiful 2023 BMW M4 Competition Convertible owned by Ben came to us looking for a serious increase in performance while retaining the driveability of the car.

For this car, we:
- Sent the DME to Femto for unlocking
- Installed AMS Performance Intakes
- Installed an MHD Flex Fuel Kit
- Installed performance downpipes
- Performed a custom calibration via MHD

After dialing everything in on our Mustang Dyno, the results were:
- 540 WHP & 554 WTQ on 93 Octane
- 705 WHP & 667 WTQ on E45

That's over 700 wheel horsepower from a convertible M4 with the added convenience of flex fuel capability, making for an incredibly fun street car that can adapt to whatever fuel is available.

📍 Redline Tuning LLC
🔧 Dyno Tuning | Performance Upgrades | Maintenance & Repair

06/19/2026

We've had an incredibly busy spring here at Redline Tuning LLC, and unfortunately our social media has taken a back seat while we've been focused on getting customer cars completed and back on the road. We're going to try to do a better job sharing some of the awesome builds/tunes that have come through the shop over the past few months!

First up is Elliot Wood's 2020 Toyota Supra.

Modifications:
- Downpipe
- MHD Flex Fuel Kit

We completed a custom tune via MHD and dialed the car in for both pump gas and ethanol blends on our Mustang Dyno.

Results:

93 Octane
- 396 WHP
- 445 WTQ

E45 Blend
- 455 WHP
- 526 WTQ

Thank you to Elliot for trusting us with the tuning!

If you're looking for custom tuning, dyno services, flex fuel conversions, diagnostics, or performance upgrades, send us a message and let us help you get the most out of your build.

05/15/2026

Long time friend of the shop Dale stopped by and gifted us this awesome custom made clock. This thing is awesome. He custom makes these, and has made a ton of really awesome designs. If this is something any of you have interest in check out his company Resin8 Designs.

05/11/2026

Another MK5 Supra wrapped up here at Redline Tuning.

Brian’s 2021 Toyota Supra came in for some fuel system upgrades in the search of more power. We handled the install of the Reflex/Port Injection setup along with the LPFP upgrades, then finished it off with a full custom calibration via MHD.

Mod list:
- Turbo-back exhaust
- Intake
- Visconti Tuning PNP Reflex Kit
- Visconti Tuning LPFP
- Radium PI Fuel Rail Kit
- ID1050X Injectors
- DAW Ultra Flow Turbo

Final results:
- 557 WHP & 528 WTQ @ 29 PSI on E85

If you’re looking for custom tuning, fuel system upgrades, turbo installs, or complete performance builds for your Supra, BMW, Subaru, Mitsubishi, Honda, Ford, Nissan, or Infiniti hit us up and let’s get your build dialed in for summer.

03/18/2026

Brian brought in his 2019 BMW X3M looking to wake it up.

Equipped with:
- Intakes
- Downpipes
- Full exhaust
- MHD Flex Fuel Kit

We dialed it in on our Mustang Dyno via MHD tuning, starting on 93 octane where it put down a solid 543 WHP & 525 WTQ.

Then we turned it up with an E40 blend resulting in a nice 672 WHP & 622 WTQ.

If you’re ready to take your build to the next level, we’ve got you covered.

📍 Redline Tuning LLC – Columbia Station, OH
📞 440-748-7000
📧 [email protected]

03/16/2026

This 2017 Civic Type R owned by Hayden came back to us after some fueling and valvetrain upgrades.

The car previously ran port injection, but we ran into some issues with it later on, nor was it very seamless as far as flex fuel goes so we recommend the Hondata 2000cc injectors along with the Full Race HPFP. They also added the 4Piston TR2.5 cams at the same time.

Supporting mods include:
- RV660 turbo
- Hondata 2000cc injectors
- Full Race HPFP
- 4 Piston Racing TR2.5 cams
- The other usual supporting mods

On E85 the car laid down a stout:

537 WHP / 419 WTQ on our Mustang Dyno

Before the cams the car made a little over 480 WHP at the same 30 psi boost level, so the upgrade picked up serious power. Even better, the new cam setup allowed us to raise the rev limiter to 8000 RPM, and the power actually carries all the way out instead of falling off up top.

This FK8 absolutely rips now. I was tuning this car late and forgot to take a video for you guys unfortunately.

📞 440-748-7000
📧 [email protected]
📍 Columbia Station, OH

03/13/2026

Gabe brought his 2015 6MT Nissan 370Z Nismo back to us for the next step in power.

The car was previously tuned on 93 octane, but the injectors & 340lph pump kept us from E85. This round we upgraded the fuel system so the car could finally take advantage of that.

Upgrades completed:
- Walbro 450 fuel pump
- Fuel pump hardwire
- ID1300 injectors

The car is already equipped with:
- Topgun Supercharger Kit
- Z1 Return Fuel System

With everything in place we re-tuned the car.

- 583 WHP / 418 WTQ
- 15 PSI of boost
- E85 fuel
- Mustang Dynamometer

If you're looking to push your setup further with flex fuel, E85 conversions, or dyno tuning, reach out.

📍 Redline Tuning LLC, Columbia Station, OH
📞 440-748-7000
📧 [email protected]

02/13/2026

🔥 COBB FLEX FUEL KIT SALE – LIMITED TIME 🔥

Thinking about making the jump to ethanol? Now is the time.

The COBB NexGen Flex Fuel Kits are on sale and this is hands down one of the best upgrades you can do for:

✔️ More power
✔️ Safer tuning
✔️ Seamless switching between 93 & E85
✔️ Real-time ethanol content monitoring

Flex fuel = power on tap when you want it… and pump gas convenience when you need it.

At Redline Tuning LLC we install + custom tune using these kits in-house on our Mustang Dyno so you’re not just getting parts — you’re getting a properly calibrated setup built for YOUR car.

📞 440-748-7000
📍 12289 Eaton Commerce Parkway
Columbia Station, OH

DM us for pricing & availability before the sale ends 👊

The benefits of ethanol based fuel and flex fuel tuning are countless. The COBB CAN Gateway, CAN Ethanol Content, and CAN Fuel Pressure inputs make tuning a...

01/28/2026

This 2014 WRX STi came to us from John for a full setup with the target of around 500 hp. After installing an IAG 750 long block and a full supporting mod list, we got this car on the rollers and dialed in on flex fuel.

Dyno Results (Mustang Dyno):
- 93 Oct 410 WHP & 365 WTQ @ 20 Psi.
- E60 496 WHP & 435 WTQ @ 26 Psi.

Mod List:
- IAG 750 Long Block
- IAG Oil Pan
- IAG AOS
- IAG V3 TGV's
- Blouch Dom 3 Turbo with EWG
- Full Fuel System
- Radium Fuel Hanger
- Single 450
- ID1750 Injectors
- ETS Front Mount Intercooler
- ETS Header
- Cobb NexGen Flex Fuel
- Speed Density Tuned via Cobb Accessport

Huge thanks to John for trusting us with this build.

- Columbia Station, Ohio
- DM or call us to get on the schedule
- 440-748-7000
- [email protected]