Tuning

Even the best combination of parts out there is only as good as the tune that makes it all run properly and reliably.

This is where a highly experienced tuner becomes a critical and most important step for your precious build. With well over 1000+ cars tuned, SpeedFactory is your premier source for Honda/Acura tuning. We have dealt with hundreds of engine and/or turbo combinations, and have tuned the most powerful all motor and turbo hondas in the Northwest. You can rest assured that we have the knowledge and experience to properly tune your vehicle.

All motor: We have tuned hundreds of all motor cars ranging from 150-300+whp, including the first and only 10 second all-motor street class Honda in the Northwest at 330+whp!

Turbo/Supercharged: We have also tuned hundreds of 200-1000+whp turbo cars.
From our famous record setting 600+whp 10 second street class D16, to our 9 second street class Civic HB at 1000+whp, SpeedFactory is synonymous with the most powerful and fastest turbo street Hondas in the Northwest!

Our Dynapack AWD dyno is capable of load control, and we tune all partial throttle AFR’s (where you spend 90% of your time driving) as well as wide open throttle while on the dyno. This results in a complete tune offering unmatched partial throttle driveability as well as excellent wide-open throttle performance!

We are EFI University Certified and currently offer tuning with the following systems:

Neptune RTP
Neptune EEPROM(Authorized Neptune Dealer/Tuner)
Crome
Hondata S300
Hondata K-pro
AEM

We also offer ECU chipping services, and keep a good stock of the items below to cover your tuning needs. Please consult with us about your specific setup.

We are now offering PWM boost control packages for Neptune RTP, Hondata S300, and Hondata KPro systems. The package includes boost control/pwm hardware added to the ecu, boost solenoid, fittings, vacuum lines and installation for $150.00! This will allow boost by gear and rpm control! This is the ultimate way to control boost for street cars, as well as track cars.

Dyno Tuning Rate: $160/hr
Dyno Rental Rate (You tune yourself): $100/hr

Typical tuning time is 2 to 3hrs for simple setups. Cam gear adjustments, tuning multiple boost levels, race gas tuning, etc. take additional time. Please contact us to discuss your particular setup as we also offer flat rate tunes for most basic setups, listed below.

All motor tunes: $299 flat rate
Forced Induction tunes: $399 flat rate
AEM, KPro all motor tunes: $399 flat rate
AEM, KPro Forced Induction tunes: $499 flat rate

Any delay in the tuning process caused by charge pipes blowing off, non-functioning wastegates, bad thermostats, etc. will result in an additional fee. Your vehicle must be ready to tune, with no unresolved issues or check engine lights. Any issues which need to be addressed will be fixed at $80/hr.

Baseline Dyno Pulls – 2wd
3 pulls – $65
3 pulls with wideband 02 – $75

Baseline Dyno Pulls – 4wd
3 pulls – $85
3 pulls with wideband 02 – $95

* Please make sure to bring your wheel lock key as it is needed to setup your car on the dyno!