Please only fill out this form if you have a tune scheduled!
We will be taking your car to speeds in excess of 100 mph on the dyno. If you are not comfortable taking your car up to 100 mph then it is not ready to be dyno tuned. If your car vibrates or pulls to one side at high speeds we can not tune it.
Car Information
Year
Manufacturer
Model
Transmission type automanual
License Plate Number
View our pre-tune checklist here
Did you read the full pre-tune checklist and other information on the link above? By filling out this form you are acknowledging you have read the checklist.
A Cobb Accessport is Required for tuning All - 2015+ WRX/STI and 2014+ FXT (All Subaru Flex Fuel Tunes Require a V3 Accessport, except Carberry Flex i.e. 2002-2005 WRX.)
Do you have a V2 or V3 AccessPort or no AccessPort? (If yes please list the model. Not sure which Accessport you have? Click here):
Stock Downpipe/J-Pipe or Brand
Stock Up-Pipe or Brand/ External Wastegate
If you have an EWG, please list the spring pressure
Stock header or brand
Stock catback / axleback or brand
Stock intake or brand
Stock intercooler or brand
Stock turbo or brand
Stock fuel injectors or brand
Flex fuel sensor brand
Fuel pressure sensor brand
Stock fuel pressure regulator or brand
If aftermarket FPR, what is the PSI base pressure
Stock fuel pump or brand (Size)
Stock blow off valve or brand
Stock boost controller or brand
2nd restrictor pill removed? (applies only to 2015+ WRX if running the stock boost controller with aftermarket downpipe, instructions of how to remove the 2nd restrictor pill can be found here.)
Stock Manifold Absolute Pressure (MAP) sensor brand (size)
Stock Intake Air Temp (IAT) sensor or brand
Stock engine or built
If you have a built engine, please list any known part specs/brands
Stock heads or built
If you have a built heads, please list any known part specs/brands
TGV/Air pump/EGR deletes? If so, please list
Do you have any other modifications? If so, please list
What kind of fuel is currently in your car? (91 non oxy, 91, 92, 93, E60, E85, or other)
What fuel are we tuning on? (91 non oxy, 91, 92, 93, E60, E85, Flex Fuel, or dual tunes)
Do you currently have or have had any Check Engine Lights? (We CANNOT tune a car if it has a check engine light due to any mechanical problems, if you currently don’t have any codes but get a code after the car is running on the new base map we provided, please update us with what codes you have. Your car should NOT have any check engine lights when you come in for the tune.Examples: Front O2 Sensor - P0030, P0031, P0032, P0131, P0132, P0134 System too lean/rich - P0171, P0172, P2096, P2097 TGV stuck closed but not deleted - P2004-P2022 Speed Sensor code causing limp mode - P0500 AVCS codes, Cam/Crank Correlation, Cam Over Advance - P000A, P000B, P000C, P000D, P0011, P0014, P0016, P0017, P0018, P0019 P0021, P0024 Air pump - P2431, P2432, P2433Again if you have any of the codes listed above we can NOT tune your car.
Do you currently have or have had any Check Engine Lights? (We CANNOT tune a car if it has a check engine light due to any mechanical problems, if you currently don’t have any codes but get a code after the car is running on the new base map we provided, please update us with what codes you have. Your car should NOT have any check engine lights when you come in for the tune.
Examples: Front O2 Sensor - P0030, P0031, P0032, P0131, P0132, P0134 System too lean/rich - P0171, P0172, P2096, P2097 TGV stuck closed but not deleted - P2004-P2022 Speed Sensor code causing limp mode - P0500 AVCS codes, Cam/Crank Correlation, Cam Over Advance - P000A, P000B, P000C, P000D, P0011, P0014, P0016, P0017, P0018, P0019 P0021, P0024 Air pump - P2431, P2432, P2433
Again if you have any of the codes listed above we can NOT tune your car.
Do you have ANY mechanical problems? (Example- Running Rich, Will not idle, Poor fuel economy, boost/vacuum leaks, Not hitting target boost, Overheating, major oil Leaks, or any coolant leaks. We can not tune a car with mechanical problems.)
How many miles do you estimate are on your clutch, is it a stock or aftermarket clutch, and do you suspect it's slipping? Knowing how many miles on the clutch or if its slipping are important because we can not tune a car with a slipping clutch. If you suspect it's slipping it would be a good idea to get it replaced before the tune, If it slips on the dyno we unfortunately have to stop tuning and you will be charged for the time the car was on the dyno and will have to schedule another time to finish the tune after the clutch is replaced and broken in. Knowing what clutch you have is important because they are rated on the torque level they can hold. If you request a torque level higher then it holds and we go past that level and the clutch slips we will have to stop the tune there. The clutch may continue to slip even if we lower the power and you will ultimately have to replace the clutch.
Do you have any exhaust leaks? (Any exhaust leak can throw off either the factory o2 sensor or our dyno Wide Band Sensor and cause the fueling to not be tuned correctly.)
What are your Power Goals/ Expectations with your tune? (Letting us know all your expectations of the tune prior to the tune will help us guide you in the right direction as you may not have all the necessary performance parts to achieve your goal.)
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