ZZPerformance Parts

Give your GM-platform ride a serious upgrade with ZZPerformance components and accessories! A leading supplier of performance parts for late-model 3800, Ecotec, and...

Give your GM-platform ride a serious upgrade with ZZPerformance components and accessories! A leading supplier of performance parts for late-model 3800, Ecotec, and ATS platforms, ZZPerformance designs, tests, and manufacturers most of its parts in-house to maintain control of cost and quality. The company’s attention to detail and commitment to consistency have helped make it a household name. Summit Racing carries an extensive range of ZZPerformance parts, including high voltage coil packs, hydraulic lifters, air filters, pushrods, exhaust kits, coilover kits, and much more.

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ZZPerformance High-Voltage Coil Packs

ZZPerformance offers high-voltage coil packs for a wide range of vehicles—including many Chevrolet, Cadillac, Pontiac, Buick, and Oldsmobile models from the early 1990s and up. The coil packs are available in different styles for various applications. Here are further details: * Model HVCP-14T: Upgrade your Volt/ELR ignition coil for improved performance and economy! The GM Voltec platform was designed around it's battery/hybrid system, but the internal combustion system was a budget solution—and the factory coil does not maximize the performance and efficiency of your engine. ZZP's high-voltage coil pack has improved core material, tighter coil winding, and higher voltage. No ECU calibration needed. * Model HVCP-38V2: These high-voltage coil packs will supply a stronger spark, which allows you to run a larger gap that will improve fuel economy, drivability, and HP capability. Not an earth-shattering difference but a small gain. Definitely well worth the upgrade if you're replacing your coils. --- Torque spec: 25 inch pounds --- No returns on electrical items. --- Sold in a set of 3. --- These fit GM 3800 W-Body and H-Body cars, including L67, L36, L32, and L26 * Model HVCPLSSQ8: After the resounding success of ZZP's round-style LSx ignition coils, ZZP now offers this square style. These coils produce on average 15 percent more spark—and have dyno-tested "before and after" results netting 4 to 5 whp gains on a naturally aspirated LS vehicle. Turbocharged and supercharged vehicles have netted 10+ whp gains and 15+ percent more spark than stock. Very impressive numbers for coils, better than OEM! This set of 8 coils will fit in place of the stock coils and connect directly to the factory connectors. Once installed, you'll have the power and performance of higher energy ignition. The increased spark energy and voltage help improve the combustion process of the fuel mixture to create a more efficient burn. This results in improved throttle response, smooth idle, and quick starts, plus increased high-RPM performance! The coil packs also work fine for totally factory/stock vehicles. Fits 4.8, 5.3, 6.0, 6.2 and 7.0L. (Note: There are many variations of LS coils even within the same make and model year, so please check your vehicle to see if you have the square style. These replacements will not fit vehicles with the round style coil. The connectors and the way they mount are different, so you have to verify they look like the ones pictured.)

4.58 out of 5 stars ( 12 )

$99.99

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$221.99

ZZPerformance High-Output Intercooler Pumps

ZZPerformance offers high-output intercooler pumps for a variety of vehicles, including many Chevrolet and Saturn cars from the early 2000s and up. Based on the popular Bosch design, the ZZP pumps are a direct replacement/upgrade to your existing Bosch pump. They will work in any application the Bosch does—and offer improved flow over the Bosch. These intercooler pumps use the same EV1 power connector. * Specs for Model ZZ-ICP-S1: --- Flow: 35 liters per minute at 12 V / 50 watts --- Max draw: 85 watts at 14.4 V – 38 lpm --- Max continuous volts: 14.4 V --- Max fluid temperature: 190 degrees F --- 3/4 in. inlet and outlet

Not Yet Reviewed

$129.99

ZZPerformance Hydraulic Lifters

ZZPerformance offers hydraulic lifters for a variety of applications, including many Chevy small block engines from 1987 and up. These replacements help your engine to run quietly, perform well, and make more power. They work great on stock engines, mildly modified engines, and highly modified valvetrains. The high performance lifters deliver higher RPM power without the noise of other aftermarket lifters. Available in sets of 12 or 16, depending upon your vehicle. Additional notes: * Superior to the common LS7 lifter * Different length pushrods may be needed * Measuring with a pushrod length checker is always recommended * Externally, these lifters look just like an LS7 lifter * Modeled after the Comp 875 lifter, but with more travel range for installation flexibility * Pre-load is meant to be set up similar to stock * Like stock, these are ball valve-style lifters

Not Yet Reviewed

$149.99

ZZPerformance Pushrods

ZZPerformance pushrods are an excellent choice for street/strip, hot rod, Sportsman, and high-horsepower daily driven vehicles. They're machined from quality 4130 chromoly steel and are heat-treated to ensure long life. These replacements are a great complementing part for high springs pressures and higher RPM associated with aftermarket camshafts. (When adding anything new to the valvetrain—such as performance camshafts, performance rockers, lifters, etc.—different length pushrods may be needed.) ZZP pushrods come in a set of 16, packaged in a specific holding case.

5.0 out of 5 stars ( 1 )

$99.99

ZZPerformance Exhaust Insert Cones

Reduce decibels with ZZPerformance exhaust insert cones. These slip-fit sound reducers fit directly into your exhaust, but you will need to either use the integrated nut or tack weld them in. Available in two sizes, each cone will typically result in a reduction of 1 to 3 dB. Bring down the volume without the need for extra resonators or mufflers with ZZP's exhaust insert cones. Choose the size needed for your exhaust. Features: * 100 percent T-304 stainless steel construction * Compact size fits all racing applications * Ultra lightweight at less than 1/2 lb. each * Little or no power loss * Easy bolt-in or weld on installation

4.44 out of 5 stars ( 9 )

$49.99

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$50.99

ZZPerformance Resonators

ZZPerformance ultra-compact resonators are the best on the market. They're almost as small as a high-flow catalytic converter, so they can fit in extremely tight spaces. You can install the resonators virtually anywhere—and they'll still provide that great ZZP exhaust note you've come to expect. The 304 stainless steel resonators are available in a variety of lengths and inlet/outlet diameters. These exhaust components are a complement to your muffler, in that they remove high-pitched noises along with annoying hums and buzzes. This creates a smoother exhaust note, but doesn't affect volume. Resonators are designed to eliminate sounds at a particular frequency which bounce off the inside of the device, canceling each other.

5.0 out of 5 stars ( 4 )

$69.99

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$110.99

ZZPerformance Valve Cover Breathers

ZZPerformance valve cover breathers are beneficial for cars that do not have a PCV system that can keep up with their engine. They replace the factory twist on oil cap on your valve cover and will fix the dreaded dipstick "popping up" issue by venting excess crankcase pressure when it builds up. ZZPerformance valve cover breathers are simple one-piece designs based off the factory oil cap, but only 2.75 in. tall to fit better in tight spots and each one includes a sealing O-ring.

5.0 out of 5 stars ( 1 )

$29.99

ZZPerformance Dual Gauge Pillar Pods

ZZPerformance dual gauge pillar pods look like OEM, but are stronger. Utilizing similar material, these pods completely replace your stock pillar without drilling. Simply unclip your factory A-pillar, remove the clips and put them on the ZZP pillar and clip in! Upgrade your pillar pods with ZZP dual gauge models.

5.0 out of 5 stars ( 1 )

$89.99

ZZPerformance Nose Drive Couplers

ZZPerformance offers nose drive couplers for a variety of supercharger applications, including models such as Eaton and GM variants M62, M90, and M112. The couplers are made from a proprietary oil-impregnated material which has less friction than a standard supercharger coupler and will outlast the life of your vehicle. Don't be fooled into replacing your entire blower when you could possibly just need to replace the supercharger coupler itself. A worn coupler will cause a rattling noise at idle that goes away when you rev the engine. ZZP has over-engineered these replacement couplers to provide years of trouble-free use on cars with smaller-than-stock pulleys. Order the model recommended for your vehicle.

5.0 out of 5 stars ( 2 )

$19.99

ZZPerformance Ultra Quiet Resonators

ZZPerformance Ultra Quiet resonators are the sequel to ZZP's popular straight-through model used in the Ecotec/Sonic/Cruze/and other cat-backs. These smaller versions provide 75 percent of the drone and noise dampening of the larger resonator at almost half the size. Their unique 3-chamber design cuts rasp down, gives your exhaust better tone, and helps reduce overall volume on your system. Many competitors' resonators are fully straight-through or lack the quality packing that ZZP uses, meaning only a slight change in tone and retaining a lot of rasp. You can install Ultra Quiet resonators virtually anywhere and they'll still provide that great ZZP exhaust note you've come to expect. The 305 stainless steel units exhaust components are available in multiple inlet/outlet diameters.

4.0 out of 5 stars ( 2 )

$79.99

ZZPerformance Air Filters

ZZPerformance air filters are high performing units that outflow the competition, last longer, and make more horsepower. Each filter's outlet has an internal velocity stack to improve airflow into the intake tube. They are embossed with the ZZP logo, and include a stainless worm drive clamp. ZZPerformance air filters are oiled and should be cleaned regularly to maintain performance. They offer nine cone-style filters in different sizes. Choose the correct size for your application.

Not Yet Reviewed

$29.99

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$39.99

ZZPerformance Bypass Valves

ZZPerformance offers supercharger bypass valves for a wide range of applications—including many Buick, Pontiac, Chevrolet, Ford, and Nissan cars and trucks from the mid-1990s and up. These new replacement valves are designed for M90 blowers. Two versions are available: * The GM M90 style with the solenoid bracket * The no solenoid provision for Ford M90 superchargers and other applications Both bypass valves function the same; just make sure to choose the option that fits your application.

5.0 out of 5 stars ( 1 )

$69.99

ZZPerformance Downpipes

ZZPerformance downpipes are leaps and bounds ahead of the competition. They are guaranteed leak-free and feature high-quality welds, laser-cut flanges and high-quality stainless steel construction. Even the flanges are stainless, which isn't something any other company offers. All welds are held to the strictest quality control standards to ensure a professional finish. ZZP's weld quality is higher than any other downpipe manufacturer. ZZP has also test-fitted their bolt-in pipes on both stock and modified cars with perfect fitment. ZZP's pipes even include the slight factory angle offset on the flange. Select the style downpipes designed for your application needs.

Not Yet Reviewed

$349.99

ZZPerformance Rotor Rings

ZZPerformance rotor rings are the ideal replacements for GM 2-piece rotors found in many 6-piston brake kits. They are fully zinc coated for rust protection and available in different diameters. Select the pair designed for your vehicle. Please note: You will re-use your stock top hat and hardware.

Not Yet Reviewed

$349.99

ZZPerformance Fuel Injector Adapters

ZZPerformance fuel injector adapters are plug-and-play injector connectors that will make it easy to adapt your fuel injector harness over to another style plug, without the need for cutting, splicing, or soldering wires. These fuel injection adapters will enable you to use injectors from different manufacturers or models that might have different connector configurations, making it easier to swap or upgrade fuel injectors. Sold individually. Please refer to list below to assist you with your selection: Types of fuel injector adapters: * Model A: If your car came with an EV1 style injector, this would allow you to run an EV6 style instead * Model B: If your car came with a Multec2 style injector, this would allow you to run an EV1 style instead (for example 04+ NA Grand Prix'/2.0L Cobalt's come with a Multec2 injector, so you could run any EV1 style injector instead) * Model C: If your car came with an EV6 style injector, this would allow you to run an EV1 style instead (for example 04+ Supercharged Grand Prix'/2.4L Cobalt's come with an EV6 injector, so you could run any EV1 style injector instead) * Model D: This will adapt an EV6 plug into an EV1, there are no wires on this one, it is all cast into the adapter

Not Yet Reviewed

$4.99

ZZPerformance Exhaust Systems

ZZPerformance offers exhaust systems for a variety of applications, including cat-backs for many Chevy, Pontiac, and Saturn models from 2004 and up. These exhausts include the secondary cat section, as well. They feature 100 percent 304 stainless steel construction, mandrel-bent piping, rolled slant tip(s), and deep tone with minimal drone. The exhaust systems will bolt up to your stock or ZZP mid-pipe. Some models include a resonator. Order the pipe size and other options recommended for your vehicle.

5.0 out of 5 stars ( 1 )

$799.99

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