OTP Tuning LLC

OTP Tuning LLC Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from OTP Tuning LLC, Automotive, aircraft & boat, Florence, MS.

Tuning -most commonly performing tuning for Gen 3,4,5 LS & LT swaps and factory vehicles also Holley EFI

Also available for repairs on swaps and wiring as needed!

07/14/2026

I guess I've seen worse 😂🤷🏻‍♂️

07/12/2026

Get with me for all injector cleaning/testing needs!

Wash day! A few more test miles and she'll be ready to return to the owner! Very happy with how this one turned out, Ste...
07/11/2026

Wash day!

A few more test miles and she'll be ready to return to the owner!

Very happy with how this one turned out,

Stewart's Custom and Body knocked out the engine bay welding/ paint, firewall panels & tubs,

Engine rebuild, wiring, Dakota digital, vintage ac and all final assembly done in house for this ls swap!

07/08/2026

Which lope do you prefer?!

Starting next week, I will be placing a $200 drop off fee in place for all tuning services.
07/08/2026

Starting next week, I will be placing a $200 drop off fee in place for all tuning services.

07/07/2026

This who yall paying to "ls swap" your vehicles? 😭

Quick isn't always the best..

No wonder I can't even read the tune off. No telling what else I'll find.

07/04/2026
HATE to see it! Be careful on those oil pan swaps. nobody likes no oil pressure!
07/01/2026

HATE to see it!

Be careful on those oil pan swaps. nobody likes no oil pressure!

Beaching it this week! Of course had to bring the laptop, let me know if anyone needs any Holley / GM remote tuning whil...
06/25/2026

Beaching it this week!

Of course had to bring the laptop, let me know if anyone needs any Holley / GM remote tuning while I'm out of the shop!

06/17/2026

Another mobile tune completed on this Silverado!
5.3 w/ CHOPacabra cam

Address

Florence, MS
39073

Telephone

+16014055067

Website

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