• Granite State Auto Tuning 2017
• State Auto Agent Login
• Granite State Auto Tuning For Sale
• Granite State Auto Tuning Center
• Granite State Auto Tuning Parts

1. Granite State Dyno and Tune was founded on the idea that true advancements in the automotive industry start with the customer. We strive to create unique relationships and unique builds, so that each customer leaves our shop with the ultimate automotive experience.
2. We hate to shatter the illusion but they are fairly meaningless terms if applied to power gains and cannot reliably be used to explain how much power a modification adds. There is no consistant difference in part makers between their classifications of stage 1 stage 2 and stage 3 mods. Some tuning companies will just box their parts in packs labelled stage 1,2 and 3 and maybe even 4 or 5.
3. Braintree Shell Gas Station & Auto Repair is conveniently located on Washington Street and just minutes from Rt 3. Servicing Braintree for decades this Auto Repair Shop is full service and provides great customer satisfaction each time a vehicle pulls away. If having a safe car on the road for you and your family is important, trust Braintree Shell and Auto Repair to help keep your car in tip.

Granite State Driving School has been in business since 2003. We currently offer programs at Alvirne High School in Hudson, NH, Derry, NH, Salem, NH,Windham, NH, Manchester, NH, and Pelham, NH. We offer afternoon and evening programs to accommodate parents and students schedules. Synaptic 3 Performance’s Dynolab Tuning Center is the Granite States premier dyno tuning facility. Our dedicated Mustang Dyno NH facility features the same load bearing machine that leading industry giant’s and experts like Cobb tuning, AEM, and the Tuning School rely on.

Granite State Race Services, LLC has been providing road race timing, management, and computer services throughout New England and beyond since the early 1980s. From the summit of Mt. Washington to the starts of the New York City Marathon, we time and score over 200 events each year including road races, cross country meets, triathlons and biathlons, bicycle and canoe/kayak events.

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Granite State Auto Tuning 2017

We offer in-house dyno tuning on our AWD 1200hp Dyno Dynamics chassis dyno We also offer dyno rental by the hour with your tuner or ours. We specialize in Hondata, Ectune, AEM EMS, and Cobb Accessport systems. KAIZENSPEED is an AUTHORIZED DEALER AND TUNER FOR HONDATA.

HIGHEST HORSEPOWER GUARANTEE:

We guarantee that your engine will make the most power possible with a tune by KAIZENSPEED or it's free. We're confident that under fixed conditions we can extract maximum power from almost any configuration.

We'll make the most horsepower or your tune is free!

State Auto Agent Login

Standalone engine management (Motec, AEM, Accel, etc): Depending on workload we offer tuning services for just about every engine managment system. If you have a system that isn't listed on this page then shoot us an email. We can configure your ECU including setting up your outputs such as boost control, radiator fans, nitrous injection, etc. We can also provide maps tuned for alternate fuels such as E85 or race fuel.

Please contact us for pricing on standalone engine management tuning. Contact Form

Select 'AutoTune' and right click, then select Uninstall/Change.

HP Tuners: We have been tuning with this system with a handful of cars from supercharged Corvettes to NA GTO's. If you want to install a supercharger, have just done so, or you need a tune for a performance camshaft or set of cylinder heads please give us a call.

Please contact us for pricing on HP Tuners tuning. Contact Form

Granite State Auto Tuning For Sale

Hondata K-pro: The K-Series feature continuously variable cam timing and K-pro is set up with different maps for every 10 degrees of cam advance, with VTEC and NON-VTEC maps for fuel and ignition, that is 24 MAPS TO TUNE. We spend the time to tune all applicable maps which can mean 20+ hours on the dyno, depending on the application.
K-Pro tunes include full CELL-BY-CELL dyno tune of air/fuel ratio and ignition timing for all 24 maps, also included is cold start tuning, modifier table setup, and cam advance table tuning to ensure the best possible drivability and performance from your setup.
Please contact us for pricing on K-pro tuning. Contact Form

Hondata & eCtune:
Hondata and eCtune tunes include full CELL-BY-CELL dyno tune of air/fuel ratio and ignition timing, also included is cold start tuning, modifier table setup, to ensure the best possible drivability and performance from your setup. The Hondata S300 and eCtune software now feature ECU based boost control which can be used for gear dependant boost applications, and can be further refined with high and low boost settings at the flick of a switch. The S300 and eCtune software also feature secondary fuel and ignition tables which can easily be set for pump or race fuel.
Please contact us for pricing on Hondata tuning. Contact Form

Hondata FlashPro:
The FlashPro features full user adjustability of fuel injector scaling, expandable fuel, ignition and cam angle tables for boost, support for the Hondata 4 BAR MAP sensor, on-board datalogging, launch control, and much more. Best of all it flashes your factory ECU right through the OBDII port, you do NOT need to send your ECU in to be modifed for the FlashPro to work! This is a must-have upgrade for your 2006 or newer Civic Si.
Please contact us for pricing on Flashpro tuning. Contact Form

Granite State Auto Tuning Center

Enforcing the HORSEPOWER GUARANTEE:
Example: If we tuned your car and it makes 575 peak horsepower but you're convinced it should make 600. You go home, talk to a different tuner and he agrees that it should have made more. Call us at (509) 585-0900 and schedule an appointment, we'll let your tuner tune the car on our dyno, and even show him how to operate the dyno controls. If your tuner makes more power then we get a chance to check our tune for the same conditions and if we can't beat your tuner then your original tune fee will be refunded!

Granite State Auto Tuning Parts

*However, if we do beat your tuner, then you must pay $125/hour for the dyno time.