ZZPerformance

This aftermarket piece replaces the plagued stepped shoulder bolt that has a high tendency of breaking in the Ecotec 2.0, 2.2, 2.4 liter GM engine....

Did you lower your car and now have the dreaded axle wobble when you take off from a stop? These 3/8" spacers install on the studs of the stock 380...

This is a perfect front cover gasket for anyone that wants to run the Rollmaster double timing chain. It is twice as thick as a stock gasket and gi...

This kit will move the fan motor and blade closer to the radiator. This results in better fan performance AND more clearance for the front header o...

These plug and play injector connectors will make it easy to adapt your fuel injector harness over to another style plug without needing to cut and...

The green gasket is a custom gasket ZZP laser cuts in house. It is made from Garlock's BLUE-GARD Style 3000 material. This is much better than stoc...

The ZZPerformance Gen 5 throttle body turn down adapter allows installation flexibility when intercooler Gen 5 blowers. This adapter bolts on to yo...

Allows you to use your cable style L67 or L36 throttle body with a Gen 5 blower or L26 aluminum upper intake which come as drive-by-wire. Dual pat...

Replace your factory MAP sensors that blow out when you turn up your boost with these GM 3 bar map sensors in just a few minutes!PCM file update re...

Standard to all ZZP transmissions our 4th clutch shaft is now available for separate purchase.

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...

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...

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...

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...

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 ...

Ready to take your 2.4 to the next level? These LE5 cams install like stock cams and do not require aftermarket lash adjusters or special timing. S...

Description The largest, most efficient, direct bolt in replacement upgrade intercooler made for the LNF Cobalt. The Standard core dimensions are 2...

5 ply silicone replacement couplers for 08+ Cobalt/HHR SS LNF. These replace the rubber factory pieces for the hot side of the intercooler system,...

Bring your engine bay to the next level and let everyone know that you're a performance-minded individual with our CNC'd ZZPerformance coil cover ...

Installing this cam with a larger fuel pump lobe does several things:1. Increases available fuel by 20%. This gives you potential to make 20% more...

Make sure to select the correct coupler for your intake. We offer a straight and a 45° coupler. Verify what coupler you have before purchasing. For...

This is a replacement injector harness for your LSJ car. It is made so you can run larger injectors with either the EV1 or EV6 plug.   Features in...

Since the factory LSJ heater hoses were discontinued from GM, we decided to make them out of our matching silicone hose material so they look great...

Aluminum spacer plate that allows easy hookup of either Meth or Nitrous injection, and/or the larger LS4 throttle body. The "Model" drop down will ...