Product Profiles

The IntelliSUPPLY is an advanced power supply unit and battery charger designed specifically for high performance lead-acid batteries. It uses MOSFET rectifier technology with an advanced microprocessor control board to […]

Electronically controlled throttles are here to stay. But that doesn’t mean you have to put up with the dreaded throttle lag these systems often experience. JET Performance developed its Xcelerator […]

Bestop has taken some of your favorite features from its already-popular Trektop™ NX and made the soft top better and more user-friendly. The all-new Trektop NX for Wrangler JK features […]

  QA1’s engineers have developed complete suspension systems purpose-built for specific Ford, GM, and Mopar vehicles. They feature perfectly matched components, designed to work together with the stock parts to achieve […]

Powermaster’s XS Torque starters are a popular choice for engines with up to an 18:1 compression ratio. XS Torque starters feature extra-powerful motors that churn out up to 200 lbs.-ft. […]

  Divers Street Rods Inc. is renowned in the hot rod industry for building over-the-top custom cars. Best known for the “Ferrambo,” a 1960 American Rambler combined with a 2002 […]

We’ve taken a good look at many of the Holley (and MSD) fuel-injection systems available. They range from the basic, to over-the-top, in terms of function and capability. … You […]

Got a 2011-2016 Chevy Silverado or GMC Sierra equipped with the LML-series 6.6L Duramax diesel engine? DuramaxTuners’ SPADE Series LML Tuners can tweak your engine’s ECU to deliver more power […]

Stiction can be a serious problem for diesel engines. In a nutshell, diesel stiction is a buildup of gummy residue created by the breakdown of small amounts of engine oil. […]

Advanced Fuel Dynamics’ PROFLEX Commander Flex Fuel System is a plug-and-play, bolt-on kit that lets you run E85 in your late-model vehicle. The performance potential of ethanol-blended fuel is well […]