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.

Fuel Rail Plug GM/Dodge


GM Duramax 6.6L Dodge Cummins 6.7Fuel Rail plug for Duramax 6.6L and Dodge Cummins 6.7 diesel engines. Eliminates unwanted pressure relief of fuel rail when running a high performance tuning device. This kit will replace your fuel release valve without...

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Fuel Rail Shim Kit Dodge 6.7L


Dodge 6.7LWARNING: This high performance product is intended SOLELY for closed-course racing use and is not street legal in ANY state. This product cannot be used on any vehicles registered or certified for highway use. Please check your local, state,...

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H&S 4" Boost Tube07-09 Dodge 6.7L


2007-2009 Dodge Cummins 6.7L Does NOT fit C&C models! Features: 4" Mandrel Bent Powder Coated Gloss Black Bead rolled edges for a secure connection Replaces the cold side intercooler pipe (post intercooler) Increased flow over stock boost tube ...

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XRT Pro TunerDodge/GM/Ford2003-2011


2007-2011 6.7L Dodge Cummins 2007-2011 Dodge 68RFE Transmission ONLY 2003-2007 6.0L Ford Powerstroke 2008-2010 6.4L Ford Powerstroke (Includes transmission tuning) 2007.5-2009 6.6L GM Duramax XRT Pro The XRT Pro is the solution that can meet...

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XRT Pro TunerFord Powerstroke2008-2014


2008-2010 6.4L Ford Powerstroke (Includes transmission tuning) 2011-2014 6.7L Ford Powerstoke   XRT Pro The XRT Pro is the solution that can meet almost anyone’s budget and needs. This product comes with all of the tuning capability of the Black Maxx...

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Questions & Phone Orders

Call us: 954-720-8600

We accept all major credit cards and paypal

Non Race Performance Products

Products not for sale or use in California
or on Emission Controlled Vehicles