Steeda Tunes (Mach 1) Now Available!!

https://www.steeda.com/sct-7015-M-x4-mach1-mustang-tuner-w-steeda-certified-tune

https://www.steeda.com/steeda-40490-m-certified-mustang-mach-1-custom-tune

Product Benefits

• Tested and proven on the dyno, street, and track
• Improved horsepower, torque, and throttle response.
• 90-Days for revisions and data-logging
• Up to +22hp and +18tq
• Automatics get revised transmission tune, improved shift points

Thank you!

TJ

Wish it was CARB-legal. (Sigh.)

I would be interested if SCT had the transbrake available, but HP is the only one who has it thus far. Part of the reason I chose the 10R80 is for the transbrake so I can drag race it once and a while.

Is the up to 22hp with other parts added or is that with just a stock Mach 1? Does it come with a custom tune or do you have to buy the device and then the tune?

No Flex tune from what TJ said in other post.
E85 tune would give more than 22hp?

BlkMach10510 said:

Is the up to 22hp with other parts added or is that with just a stock Mach 1? Does it come with a custom tune or do you have to buy the device and then the tune?

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This was dyno'd at stock. You can buy a single tune or buy the tuning device with a pre-loaded tune.

tj@steeda said:

Improved horsepower, torque, and throttle response.

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What exactly is improved throttle response? I can imagine "improving" it in many different ways, where half of them will be actually making it worse (for me).

tj@steeda said:

This was dyno'd at stock. You can buy a single tune or buy the tuning device with a pre-loaded tune.

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Was the Mach 1 that was on the dyno a 2021 or a 22-23?

murick said:

What exactly is improved throttle response? I can imagine "improving" it in many different ways, where half of them will be actually making it worse (for me).

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When I got a tune, throttle response was changed by having just what it says less pedal needed for same amount of go. And more instantaneous pedal reaction. With an auto, a tune changes shift points and pressures for higher rpm shifting and crisper shifts. Well worth it if you drive an auto. After testing you can get the tuner to reduce or increase the changes to your own driving style. If that's what you're asking.

2022 Mach 1 was tested.

tj@steeda said:

2022 Mach 1 was tested.

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Good, with or without the hydrocarcbon trap?

BlkMach10510 said:

Good, with or without the hydrocarcbon trap?

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Kindly reach out to Matt H. or John M. at our service center in Valdosta, GA. They were intimately involved in tuning and supporting the process. Once all inquiries are addressed, they can also assist in placing an order.

Thank you!

TJ

Have any dyno graphs you can share, curious where that 22hp is and what the torque curve looks like. Thx

BlkMach10510 said:

Good, with or without the hydrocarcbon trap?

Click to expand...

tj@steeda said:

Kindly reach out to Matt H. or John M. at our service center in Valdosta, GA. They were intimately involved in tuning and supporting the process. Once all inquiries are addressed, they can also assist in placing an order.
Thank you!
TJ

Click to expand...

Hey BlkMach10510, if you receive an answer, could you please share it with us?
Thank you!

Does this tune/tuner allow the owner to change the tire size to correct the speedometer. Thanks.