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HS Performance

H&S Performance was founded to create better products for the diesel performance and racing industry. Since it began, H&S has emerged as the industry leader in performance tuners such as the , Mini Maxx, and XRT Pro as well as pillar mounts, fuel rails, EGR Cooler Kits, and manifolds for your Dodge Cummins, Ford Powerstroke, and Chevy/GM Duramax diesel trucks. Through countless hours of research and development, each of their products have been designed with the customer, or end-user, in mind. From cutting edge tuners, to high quality exhaust products, you can always count on H&S to deliver the products you need.

19 Item(s)

per page

Set Descending Direction
H&S Black Maxx Race<br>Tuner Duramax LMM-LML

H&S Black Maxx Race
Tuner Duramax LMM-LML

As low as: $0.00

Discontinued

XRT Pro Tuner<br>Ford Powerstroke<br>2008-2014

XRT Pro Tuner
Ford Powerstroke
2008-2014

As low as: $899.00

XRT Pro Tuner<br>GM Duramax<br>2003-2014 LMM-LML-LGH

XRT Pro Tuner
GM Duramax
2003-2014 LMM-LML-LGH

As low as: $899.00

XRT Pro Tuner<br>Dodge Cummins6.7L<br>2007-2012

XRT Pro Tuner
Dodge Cummins6.7L
2007-2012

As low as: $899.00

Fuel Rail Shim Kit Dodge 6.7L

Fuel Rail Shim Kit Dodge 6.7L

$14.25

Discontinued

Fuel Rail Plug GM/Dodge

Fuel Rail Plug GM/Dodge

$48.75