*UPDATE 7/15/18 WE ARE NOW OFFERING in House AWD dyno on our Mustang MD500SE Dyno

At Racetek We Feel Getting A Tune Is More Then "Just Getting Tuned" 

To Extract The Best Performance And Reliability We Must Take The Time To Do This Right,  Rushing Here Is Not An Option.  We Want To Ensure That We Are Giving Your Car The Best We Can When It Comes To Tuning. Our Tuning Involves More Then Just Full Throttle Pulls, We Strive To Tune All Aspects Of The Engine Parameters From Idle, To Cruise,  And Of Coarse Full Throttle.

We Also Offer A Pre-Tune Inspection By Appointment, This Will Allow Us To Evaluate Your Current Build And Potentially Find Any Issues That May Need To Be Corrected Before A Tuning Day Is Scheduled. This,  In The Long Run Will Save You Time And Expense. 

Contact Us To Discuss Your Tuning Needs

Via Email  Realhelp@RacetekNH.Com

By Phone 603 382 5100   

Please scroll down for tuning forms and tuning rates. If your vehicle is not listed please call.


 ****Please Note Tuning Services Are For Off Road Use Only****

***To remain competitively priced and schedule your tuning appointment as soon as possible, Racetek Automotive does require a $200.00 deposit at time of scheduling.  This is a non-refundable deposit which will be applied to your final dyno tuning balance.  Your car must be in tune ready condition on the day of your appointment. Clients who need to reschedule must do so within 7 days of scheduled appointment to avoid losing deposit.  Racetek Automotive reserves the right to reschedule your appointment and will do so as conveniently possible; if you are contacted for rescheduling and choose to cancel your deposit can be used towards a newly scheduled date ***

Tuning Rates


$300  for the first hour with dyno set up and $150 for each additional hour.     Minimum 1 hour 



Please call for BMW specific pricing and options. Currently using COBB and MHD on N54 N55 Engines.



Hondata S300, kpro, Flashpro, K-Tuner

Naturally Aspirated $475 with Nitrous $575

Turbo, Supercharger or NOS $550 with boost option $575

AEM V2 or Infiniti ( Please note we no longer tune the AEM V1 systems)

All cars with a standalone ECU must be dropped off

Naturally aspirated $650

Turbo, Supercharger Or NOS $750 With Boost Option $850

Flex fuel add +300

Mitsubishi DSM, EVO

ECM Link $500

AEM V2 or Infiniti

All Cars With A Standalone ECU Must Be Dropped Off

Turbocharged,  $700 With electronic Boost Option $800

Flex Fuel Add +300


Cobb Accessport

Impreza WRX STI FXT Legacy GT Etc  $500

Flex fuel add +300

Speed density add +300   

Added features take longer and due to this we require cars are dropped off to allow Sufficient time for tuning. 

General Motors  most models ( call to confirm )

HP Tuners  

Naturally aspirated w/basic mods $450 plus credit fee ( most fees are $100 per credit)

Turbo or supercharged $650 plus credit fee  ( Most Fees Are $100 Per Credit)

Toyota Supra 2JZ and 2JZ swapped cars/Trucks

AEM V2 Or Infiniti ( Please Note We No Longer Tune The AEM V1 Systems)

All Cars With A Standalone ECU Must Be Dropped Off

Naturally Aspirated $600

Turbo, Supercharger Or NOS $700 With Boost Option $800

Flex Fuel Add +300