JeliBuilt Performance, LLC

09/04/2026

🇺🇸 LABOR DAY SALE STARTS NOW! 🇺🇸

Take 10% OFF when you order 3 or more Hydra custom tunes at JeliBuilt Performance!

* 3 Tunes: $200 ➔ $180
* 4 Tunes: $240 ➔ $216
* 5 Tunes: $270 ➔ $243
* 6 Tunes: $300 ➔ $270

⭐ 4.9/5 Rating across 378+ reviews

⚡ Fast Turnaround: Delivered directly to your email, typically within 1 business day.

Use promo code LABORDAY at checkout! Ends 9/7

https://www.jelibuiltperformance.com/products/jelibuilt-custom-tuning-for-hydra?variant=699751596038

08/26/2026

🔥🔥🔥

In case anyone needed a little Monday reminder...KDD is still honored to power the fastest Powerstrokes on the planet!

08/24/2026

Diesel News Can Common-Rail Hang At The Top? August 24, 2026 Last week, common-rail performance invaded PullTown USA, a Duramax won the ring at the National Tractor Pulling Championships, and huge dyno numbers were made from coast to coast. According to O’Bryant Diesel Service and S&S Diesel Motor...

08/21/2026

Appreciate the business and shout out! KSPerformance LLC

08/18/2026

E99 tuning refinements today before we throw the kitchen sink to this thing. Ultimate 7.3 street truck build coming soon with 1000+ HP. This will have a fairly similar combo to the race truck, including a killdevildiesel built engine 🔥

08/18/2026

Mark your calendars! Grudge Wars coming November 7th 🔥

🚨 INCOMING: GAMBLERS RACE KICKER! 🚨

We want to give a HUGE thank you to our local — and world-renowned 7.3 Powerstroke specialist — Brian Jelich of JeliBuilt Performance, LLC for coming on board and putting up a $500 KICKER for the Gamblers Race! 🔥

That brings the Gamblers Race payout to $2,250!

💰 $1,250 WINNER
💰 $500 RUNNER-UP
💰 $250 SEMI FINALS — EACH

And that’s just one piece of the action! 👀

NOV. 7TH — NORTHEAST DRAGWAY

Remember, we’re running ALL DIESEL TEST N TUNE ALL DAY LONG, with grudge racing and the Diesels Only Gamblers Race!

And the money keeps stacking up:

💵 $1,000 FAST PASS KICKER
💥 $250 CARNAGE KICKER
🎰 $2,250 GAMBLERS RACE PAYOUT

Come break records. Chase personal bests. Settle some scores. Or just line up and see what happens.

Same crowd. Same location. New format.

🔥 Diesel Truck Wars Presents: Grudge Wars 🔥

Nov. 7th | Northeast Dragway | Hertford, NC

Huge thanks to everyone putting money back into the diesel community and helping us make this one hell of a day!

For the diesel community. By the diesel community. 🏁

DTW Presents: Grudge Wars

08/11/2026

In-depth look at Medusa! Power Hungry Performance

08/09/2026

🔥

08/09/2026

The new Medusa is such a cool product! Bluetooth app technology for your Power Hungry Performance Hydra Chip! We have them in stock at JeliBuilt.com

07/28/2026

Throwback Rudy's Performance Parts Spring Truck Jam 🔥