ZZPerformance

These are front and rear poly sway bar inserts, they are stiffer than the OEM rubber bushings for better performance by reducing body roll. Front 3...

These are replacement front sway bar bushings for your 2005-2007 Cobalt SS with the 24mm front sway bar. Sold in pairs. Each Sway bar will require ...

More components for your LS cam swap, Morel Drop-In Hydraulic Roller Lifters, sold in a set of 16.  Premium floating axle with lock ring. Fits all ...

MOTUL RBF 660 Racing Factory Line DOT 4 100% Synthetic Brake Fluid may be used for all types of hydraulic brake and clutch actuators requiring non-...

Description The factory coil pack is very known to corrode and fail, along with not support increased horsepower due to "spark plug blowout", which...

This is a brand new aftermarket LE5 Throttle body.For use with an LSJ turbo swap. We use a Saab intake and the LSJ TB does not bolt up. This unit d...

This is a genuine brand new ACDelco GM stock LNF/LHU 2.0L Ecotec throttle body. Fits the following models: BUICK REGAL 2011 CHEVROLET COBALT 2...

This is a brand new genuine GM stock LSJ throttle body. This can be installed on a LE5, 2.4 liter car if installed using our LE5 Throttle Body Adap...

Sold as a set of 4.  Iridium IX Spark plugs are the most technologically advanced high performance plugs available. Featuring a 0.6 mm iridium cen...

Fine Iridium tip ensures high durability and a consistently stable spark Iridium alloy has extremely high melting point, perfect for today’s high-...

Sold as a set of 4.  Iridium IX Spark plugs are the most technologically advanced high performance plugs available. Featuring a 0.6 mm iridium cent...

Sold in sets of 4. NGK Laser Iridium spark plugs feature laser-welded technology. Lasers are used to pinpoint precision welds, reducing excess debr...

  Sold in sets of 6. If you order a quantity of 1 will receive 6 spark plugs. Economical performance and improved ignitability over standard NGK Sp...

 Sold in set of 8.  Economical performance and improved ignitability over standard NGK Spark Plugs original equipment manufacturer and racer appr...

  ***SOLD IN SETS OF 4*** Advanced V-groove center electrode provides optimum performance and fuel efficiency required by today's lean-burning engi...

***SOLD IN SETS OF 4*** These plugs are ZZPerformance's choice of plug for the 1.4L LUV/LUJ engine in the Sonic/Cruze/Trax/Encore. Advanced V-groov...

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

This is a replacement gasket that slides into the grove on the backside of the 00+ Northstar throttle body. It is rubber and reusable.

This is a custom bracket for using a Northstar throttle body on a Grand Prix. Made for the newer style N* throttle body.

Universal weld in O2 sensor bung. Made from stainless steel, it allows the exhaust gas temperature sensor to be attached to the exhaust manifold or...

This is an O2 bung extender that can help with fitment in the downpipe tunnel. It is made from Stainless steel, has straight and a 90 degree bend s...

Plugs an O2 bung hole where an O2 sensor would normally be. Thread: m18 x 1.5

Most header kits will require this because the primary (front) O2 sensor is mounted further down the header rather than right next to the head like...