06 5.9L Cummins H&S Performance Guess The Horsepower Dyno H&S Performance

17K views - 11 years ago

H&S Performance with Live Fast Play Dirty Race Team Drifting in our parking lot H&S Performance

2.3K views - 12 years ago

I Asked Diesel Tuning Expert What Is The Most Unreliable Diesel Tune Powerstroke Central

65.2K views - 2 years ago

Breaking Point 2 - Pre Show Q&A with H&S Performance H&S Performance

41.5K views - 12 years ago

EFI Live Kory Willis DMax vs 310 H&S Powerstroke Jeff Murray

95.7K views - 11 years ago

Mini Maxx V2 EGR/DPF/DEF Delete Tuner Installation instructions Tuner Depot

127.8K views - 2 years ago

Duramax EFI live VS. H&S tune Billy Ott

4.7K views - 10 years ago

H&S Performance 5.9L Tuning H&S Performance

11K views - 14 years ago

Breaking Point 2 LML Duramax - Pre show walk through H&S Performance

36.7K views - 12 years ago

Can You Buy Tune + Delete Kits For Diesel Trucks In Today’s Market? Truck Master

552.1K views - 2 years ago

3rd Gen Cummins 12V Tune: Sound, Fuel Mileage, EGTs, Performance AK 5.9

20.9K views - 2 years ago

Is EFI Live Custom Tuning Worth It for Your 3rd Gen Cummins? | NRE Performance Custom Tuning Review Just Diesels

66.5K views - 3 years ago

Let's talk about TUNING! Part: 1 the basics Dark Iron Diesel

186.4K views - 5 years ago

Will Box Tuners Destroy Your Diesel Engine? (Watch This Before Buying) Truck Master

116.7K views - 3 years ago

H&S Performance 6.7L Cummins 0-60 H&S Performance

46.9K views - 16 years ago

EFILive Explained by Duramaxtuner.COM Duramaxtuner

206.1K views - 9 years ago

Duramax 6.6L LML H&S performance Mini Maxx with 5inch race pipe. WildVid

176.3K views - 13 years ago

Breaking Point 1 - Ford 6.7L Scorpion - H&S Performance H&S Performance

97.7K views - 12 years ago

H&S Performance Junior Crew - Getting Ready for Fall Fuel Fest H&S Performance

4.3K views - 13 years ago

Duramax H&S XRT Pro Racing Burnout RamboIn3D1

3.1K views - 11 years ago