JT's Diesel Performance

JT's Diesel Performance Our business specializes in Diesel Repair Services and Diesel Performance, Give us a call today!

08/20/2026

Asked the guys what truck mods they are doing 🤔💀

08/13/2026

It’s very spooky when your ac doesn’t work when it’s 95 degrees out in the middle of August 👻🌞🕶️ Call down to get on our schedule if your trucks acting scary 💀

08/12/2026

Just wanted to share something COOL we’re doing 🤓🤔 D&J Precision Machine

We are looking to hire a parts advisor to our team here at Jts diesel 🤘 Diesel parts experience required! If you or some...
08/07/2026

We are looking to hire a parts advisor to our team here at Jts diesel 🤘

Diesel parts experience required!

If you or someone you know is interested shoot us a message or email resumes to [email protected]

If you have a 6.0 power stroke we highly suggest upgrading those stock turbos to a KC Turbos Jetfire stage 1 61/64 turbo...
07/27/2026

If you have a 6.0 power stroke we highly suggest upgrading those stock turbos to a KC Turbos Jetfire stage 1 61/64 turbo! These units are a great upgrade to maximize the performance of your 6.0 with stock fuel parts and a little more pep in their step! Call down to get your truck on the schedule for this! 🤟🏻🏁 #6.0

07/24/2026

The first startup of our customers compound 6.0 that we built from the bottom up! This truck is going to be a sick tow rig, weekend ripper or even just his daily driver 🫡🤞 More to come on this set up 🤌🏻 #6.0

07/16/2026

The scary Grid heater bolt failure that I’m sure some of you have seen/ heard of before 😵‍💫

Before that happens we suggest swapping over to new intake manifold and grid heater upgrade from Fleece Performance Engineering This kit comes with everything you’ll need and will save you lots of money from not having to worry about that bolt 🤞

Call down to get on the schedule to get this done on your truck!

07/08/2026

We had this sweet Peterbilt in the shop a couple weeks ago that we did some general maintenance on 🇺🇸

A wise professor once told us, “anything can be marketing material” 🇺🇸🏴‍☠️🔥
07/02/2026

A wise professor once told us, “anything can be marketing material” 🇺🇸🏴‍☠️🔥

Address

28 Hastings Street Building C Unit E
Mendon, MA
01756

Opening Hours

Monday 6am - 5pm
Tuesday 6am - 5pm
Wednesday 6am - 5pm
Thursday 6am - 5pm
Friday 6am - 5pm

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