ZZPerformance

The Easy Performance fan switch is very easy to install. No relays, no bulky components. In 15 minutes you are ready to go with a switch that cont...

Our HID relay harness will use the factory headlight harness to trigger a relay that gets its power directly from the battery. This will give the H...

Many cars run lean and chip pistons because of a bad filter. Some cars burn up fuel pumps trying to force high pressures through a restrictive, par...

These are the hardware components needed to read/write your ECM/TCM.  You will need to select the proper number of credits that are required to fla...

This is not a physical product - this is only here to order individual credits for your HPTuner interface. Please change the QTY to how many credit...

HPTuners MPVI 4 is a device/software suite that allows you to read and write your ECM/TCM. This interface connects to the cars computer(s) to a lap...

This Pro Feature Set will enable the use of the latest sensors input/output hardware from HP Tuners, the Pro Link and Expander Hub. In addition to ...

Get access to even more vehicle data using PROLINK+ to wire in up to 2x analog signals and 1x CAN bus signal. Compatible with both MPVI2+, MPVI3, a...

Dual Gauge pod that will fit your 97-03 Grand Prix that has HUD in it. It fits nicely in your left side of the dash. Uses 52mm or 2 1/16" gauges. C...

This is a OE replacement IAC or Idle Air Control valve for your stock L67 or L36 throttle body. If you need one for the Northstar throttle body you...

Works well for fender well intakes. 15" Long.

Replacement injector clips for most stock injectors and all of the larger injectors we sell. Sold individually. You will need 1 per injector.

It is very common for the factory clip to break when swapping out your injector O-rings.  These are replacement clips. Come in a set of 6.

Easy install insures a good seal on old injectors. Each injector will need 2 o-rings. Sold in sets of 8.

Our injector spacers are the only ones on the market to use factory injector clips. They also feature positive stop cups to ensure proper seating o...

New replacement tie rod ends. Fits: CHEVROLET IMPALA (2004 - 2011) CHEVROLET MONTE CARLO (2006 - 2007) CHEVROLET VENTURE (1997 - 2005) OLD...

The ZZPerformance Turbine Shaft is available in 300M. The 300m is rated up to 1000HP. The 300M shaft is more than adequate for all M90 applications...

Replacement gasket for intake end cap for the 3800.

This kit includes a reservoir, pressurized cap with relief valve that lets air out but not in. It's designed as such so that it makes bleeding the ...

This is 100% 304 stainless steel and will not rust. Eliminates the whistling and failures commonly occurring in single wall or mesh style flex pipe...

K&N Recharger Kit 99-5050 is designed for cleaning your K&N oiled cotton air filter when it is time to be serviced. The kit comes with K&am...

The 99+ airboxes are much better than the 97-98 fender draw units. As a budget solution to a Wizair box you can run a K&N drop-in air filter in...

We recommend our ZZP or Wizair air box for the optimum performance but we offer these for those that prefer the K&N brand name. Comes as a comp...

Originally developed for demanding race applications, K&N's Premium Wrench-Off Oil Filter has become a favorite among consumers for its durabil...