zzperformance

A noncorrosive, sensor-safe RTV silicone gasket material formulated specifically for water pumps and thermostat housings. Highest water-glycol resi...

This is a universal weld in/on bung made of 6061-T6 aluminum. This fitting has a large hex head and is a 1/2" NPT female fitting. Can be used in fa...

2025 Note: While the 160# injectors can and do work, we highly recommend the Injector Dynamics 1050 injectors if you are needing an upgraded inject...

New GM cylinder head to exhaust manifold gasket for 2.2 and 2.4 Ecotec engines.

3 Bar MAP for Slingshot

PERMATEX® Sensor-Safe High-Temp RTV Silicone Gasket Maker 27B. Formulated for oxygen sensor equipped engines. Temperatures range from -75°F to 650°...

This is a universal barbed oil drain flange. For use in a DIY turbo system or replacement for our 3800 or LSJ turbo kits.

The ZZP 50mm Blow Off Valve (of BOV) kit includes a high-quality billet aluminum blow off valve, weld-on flange(if selected), v-band clamp, and fit...

Stock replacement spark plug for the 2.0L LNF Cobalt, HHR SS, Saturn Sky Redline, and Pontiac Solstice GXP. Come pre-gapped. Also fits LHU and LDK ...

This is an OEM filter, it comes without a cap, the stock one is reuseable. It fits the following engines: LNF, LE5, LSJ, LAP, L61, LHU, LDK, and po...

This is an OEM filter, it comes with a new cap. It fits the following engines: LNF, LE5, LSJ, LAP, L61, LHU, LDK, and possibly more.

Ideal for carbureted or EFI vehicles Easy-to-install Plug & Play harness and sensor included 24 green LED display lights provide immediate refe...

The AEM E85 Fuel Pump is a universal install pump designed for in-tank installation on high performance naturally aspirated and forced induction ve...

Benefits: Ideal for carbureted or EFI vehicles Easy-to-install Plug & Play harness and sensor included 24 green LED display lights provide imm...

AEM’s High Flow Universal In-Tank Fuel Pump is designed for high performance naturally aspirated and forced induction EFI vehicles. It delivers rel...

This is a standalone universal AEM injection controller kit. It includes the adjustable controller as well as a full wiring harness. This is the sa...

This is the replacement sensor for the AEM wideband gauge kit. Make sure to select the appropriate model, if you do not know the model number of yo...

Features: Displays water temperature from 100 to 300F Temperature gauge includes AEM brass sensor Ideal for carbureted or EFI vehicles Easy-to-ins...

We now carry two different version of the AEM Water/Methanol Injection Kit. We have a MAP (manifold absolute pressure) version and then a MAF (mass...

2024 update: We recommend AEM's UEGO Wideband O2 sensor over this original version. We've seen much better reliability with the UEGO unit. That can...

Only for 2008 and newer cars. Now introducing the latest wideband from AEM. The new X-series UEGO wideband sensor features an OBDII pass through co...

X-SERIES WIDEBAND UEGO CONTROLLER FEATURES: X-Series Wideband UEGO AFR Controller Gauge were fastest responding wideband air/fuel ratio controller...

This is an angled O2 bung that helps for clearance in your downpipe tunnel. Sometime with larger downpipes the O2 sensor can run into the side of t...

This is a clutch alignment tool for the AR5 transmission. Works for the Saturn Sky (2.0 and 2.4), Pontiac Solstice (2.0 and 2.4), Opel GT (2.0 and ...