zzperformance

Continuing on the success of our Ecotec timing chain guide we have decided to bring the same material and upgrades to platforms outside of the Ecot...

Continuing on the success of our Ecotec timing chain guide we have decided to bring the same material and upgrades to platforms outside of the Ecot...

Our ZZP LTG silicone hose replaces the stock rubber/plastic coolant hose that runs from the overflow bottle to the radiator and head. In GM's infin...

This is a set of 4 ZZP 4340 forged connecting rods for your 1.4L LUV/LUJ/LUH. These rods are made with forged 4340 steel and are a traditional H-be...

The stock M90 vacuum cap (often called a vacuum tree) is constructed of plastic and always breaks over time. Our ZZP M90 vacuum cap is made of cast...

This is our custom M90 PCV adapter found in our ZZPerformance catch can for the 3800 engine. This adapter replaces your PCV fitting on your M90 sup...

The ZZP aluminum radiator is a factory replacement radiator made entirely of aluminum. It installs like a stock radiator with OEM style fan mounts ...

Our ZZPerformance oversized radiator is a factory replacement radiator for your HHR made entirely of aluminum. It installs exactly the same as stoc...

These are poly replacement bushings for the factory loose rubber bushings. They will work in the stock OEM or our shorter dog bones.  Improves pe...

ZZPerformance now offers serpentine belts for many of our platforms, all designed with the performance enthusiast in mind. This drive belt is for y...

Upgrade those rusty old pressed sheet metal stock length dogs bones with these shorter stronger billet aluminum pieces. They come with new rubber b...

Our ZZPerformance Sky/Solstice engine mounts replace your factory rubber based mounts with a multi piece unit constructed of laser cut steel, poly ...

Dress up your Sling's engine bay with our ZZP aluminum coolant tank. Our tank not only looks great, but also doubles as a reliability mod. The stoc...

One of the Slingshot's weakest points is the yoke on the case of the right angle drive. Whether your Slingshot is stock or highly modified, driving...

This is an exclusive ZZP rear mount radiator kit for your Slingshot. The reason we created this product is because we found it very uncomfortable/...

Dress up your Sling's engine bay with our ZZPerformance silicone hose kit. Our extensive hose kit includes hoses for factory naturally aspirated Sl...

Put that final finishing touch on your engine bay with our valve cover dress up bolt kit. Available in 6 different finishes, and black or silver ha...

Our ZZP Sonic 1.4L silicone radiator hose kit replaces your stock upper and lower radiator hoses on the your LUV/LUJ powered vehicle. Made of reinf...

ZZPerformance is proud to offer the very first 100% aluminum radiator for the Chevrolet Sonic. GM has continued to use plastic end tanks on their r...

Our ZZP billet engine mount replaces your stock rubber oil filled mount on your 2012-2020 Chevy Sonic. The stock engine mount was built for comfort...

The final piece of the Sonic coolant system overhaul is now available from ZZPerformance. The 1.4 Sonic's coolant system is one of the most flawed ...

You all have seen the custom speed hole plates on our ZZP Drag Sonic and Al's "Honeybadger" Ion redline. After being asked many times to sell these...

The Sonic/Cruze 1.4T (LUV/LUJ) stock PCV system is notoriously un-reliable. The stock PCV system consists of 2 PCV valves, one in the manifold and ...

While heat shields are supposed to keep heat in, people often do this incorrectly by trapping heat in the wrong places and ruin the OEM ducting des...