It’s easier than you think. Just select your tune (email tune or select a shipping option for mail order), complete the convenient intake form as prompted, and ship your computer to us.

Prefer doing it the old fashioned way? No problem! Just print this page, fill out the form by hand, and put it in the box with your computer.



You’ll be prompted to complete our intake form. If needed, you can always fill out the form below as well.

from 320.00
Tune Type:
Add To Cart


Please ship to the address below making sure to use the correct return address. We’ll call you if there are any discrepancies.

We buy shipping insurance and recommend you do too.

7766 N IH35
Temple, TX 76501

That’s it! We’ll get your order processed and shipped back to you as quickly as possible.


Need to complete our mail order tune form without going through checkout?

Name *
Phone *
Address *
We'll ship your computer to this address after tuning. PLEASE USE YOUR SHIPPING RETURN ADDRESS - NOT PO BOXES OR PACK & MAILS. Mailordertuner is not responsible for any incorrect/undeliverable addresses.
A Sales Order Number is required for Texas Speed retunes to validate 1-year limit on free retunes.
Referral *
How did you find out about us?
If you were referred by a salesperson at TSP, what was their name?
Vehicle usage
Does your VIN match your computer?
VIN/computer mismatches may cost extra.
Do your engine, PCM, and vehicle match?
Fuel system
Specify fuel pump, return/returnless, fuel regulator type, and base pressure
List specs, internals, displacement, compression
Specify name, intake lift/duration, exhaust lift/duration, LSA, ICL, solid/hydraulic, lobes
Specify name, port/milled, CC's
Stock or aftermarket? Specify size, type, flow rate.
Stock or aftermarket? Details?
Stock or aftermarket? Details?
Catalytic converters
TH400, shift kit, auto, manual, etc
Stock or aftermarket? Specify brand, stall speed, etc.
Shift Firmness
Desired fan speed
Yes/no? *Custom application remove VATS
Disclaimer of Liability *
I understand that this service is for offroad use only, NOT for highway use. I understand that Mailordertuner is not responsible for any failure of a tuned vehicle to pass emissions or other roadworthiness tests.
Thanks guys for the great tune and getting my 68 ls1 swap up and running . Highly recomend these guys , top notch. Thanks again!
— Julie J (Google Reviews)