zzperformance

The MAP Sensor plug tends to break a lot on the L67 cars. Our ZZPerformance replacement MAP connector uses factory wire colors. It is made from a s...

This paper gasket has a 73mm bore, that means better airflow and no need to modify the stock gasket when mating to a stock M90. The stock M90 inlet...

This is a new stock replacement.

The stock L67 supercharger gasket is made from compressed paper and needs to be replaced with each install unless you block off the coolant passage...

 Includes:  MAP adapter wire of correct length for the new location of MAP sensor. A Supercharger bypass connector with lead ready to plug into th...

This is a complete set of rings for your LE5 with .020" over pistons.

This is a brand new stock LE5/LAP valve cover. Comes in the raw OEM finish.Fits: 2006-2011 2.4L LE5 vehicles (Cobalt, HHR, Ion, Vue, Aura, G5, G6, ...

No special sprays needed for the OEM style gasket.    ZZP head studs are highly recommended.

This is a brand new OEM LE5 2.4L intake manifold. It is most commonly used on the 2.2 liter engine as an upgraded intake manifold. It comes bare wi...

This is a premium stock replacement piston for the LE9, LE5, LEA engine.  They are not forged, but they are a better than stock replacement with ha...

This is an OEM GM gasket set for the LE5 engine.Also fits 2009-2010 2.2L LAP engine. Does not fit 07-08 L61 valve cover. 

Drastically improve your night time visibility with our premium LED upgrade kits! Our LED kits will transform your car with illumination that was o...

This is a full set of 24 titanium retainers and 82# valve springs for your LF3 or LF4 3.6 twin turbo which comes in the ATS-V, CTS/XTS V-Sport, and...

This is an OEM replacement nut for the turbo to downpipe connection on the LF4 ATS-V.Sold as a single nut. To replace all you will need a total qua...

This is an OEM replacement stud for the turbo to downpipe connection on the LF4 ATS-V. Sold as a single bolt. To replace all you will need a total ...

This product is for customers that have already purchased our ZZP 1.0 pcm for your 3.6 turbo car (ATSV/CTS VSport) and need a basic file update.  F...

This is an OEM AC Delco replacement high pressure fuel pump for your LF4 ATS-V. Fits: 2016-2019 Cadillac ATS-V

This is an OEM connecting rod bolt for your LF4 ATS-V. These are sold as a single bolt. If you need a full set for your LF4 you will want a quantit...

This is a brand new OEM crank for your LF4 ATSV.

This is an OEM replacement downpipe gasket ring for your ATS-V. Only 1 is needed when installing a new set of downpipe or catback, if you chose not...

These are OEM Flywheel bolts, they come in a set of 8.

This a brand new OEM fuel injector for your ATSV.

This is an OEM replacement downpipe gasket ring for your ATS-V.  Two are needed when installing a new set of downpipe or catback, if you chose not ...

This is a direct drop in upgrade for any LF4 ATS-V.  This is the exact canister/pump assembly that is in ZZPs record holding ATS-V right now holdin...