1999-2005 Pontiac Grand Am Underhood Performance

1999-2005 Grand Am Engine Performance Parts and Accessories ...read more
MSD 8.5mm Super Conductor Spark Plug Wires 32559

MSD 8.5mm Super Conductor Spark Plug Wires 32559

$74.95

MSD's 8.5mm diameter Super Conductor Spark Plug wires (also called spark plug cables) are an extremely popular and well-made brand of wire. ...more >>

Taylor 8mm Spiro Pro Spark Plug Wires GM 3.1L 3.4L V6

Taylor 8mm Spiro Pro Spark Plug Wires GM 3.1L 3.4L V6

$42.99

The Finest High Performance Street and Race Wire Engineered to Work with Today's Sophisticated Ignitions. Taylor's Spiro-Pro outperforms the ...more >>

MSD Blaster Ignition Coils 8224

MSD Blaster Ignition Coils 8224

$149.99

When it comes to late model performance parts, nothing beats bolt-on and direct connection components. Especially when they improve performa ...more >>

Wet or Dry ZEX Nitrous Oxide System for 4 and 6 Cylinder Engines

Wet or Dry ZEX Nitrous Oxide System for 4 and 6 Cylinder Engines

$529.00

The Zex Nitrous System, also called nitrous oxide, NOS, and various other similar terms, contains patented technology and uses bottle pressu ...more >>

Caspers High Speed Fan Switch Kit for Pontiac Grand Am 109062

Caspers High Speed Fan Switch Kit for Pontiac Grand Am 109062

$114.79

Finally a solution to manually operate your cooling fans. Great for the track when you need to keep the engine cool while in the staging lan ...more >>

Underhood Light

Underhood Light

$86.39

This GM underhood light features a 20 foot retractable extension cord. The back of the light fixture has a magnet mounted on it for easy, no ...more >>

Throttle Position Sensor (TPS) Enhancer for Grand Am Alero

Throttle Position Sensor (TPS) Enhancer for Grand Am Alero

$99.99

The Throttle Position Sensor Enhancer maintains maximum horsepower by optimizing the throttle signal sent to the PCM. At about 70% throttle, ...more >>

RSM Lightweight Alternator Pulley

RSM Lightweight Alternator Pulley

$125.00

Lightened billet aluminum alternator pulley, lightest pulley on the market at for quicker revs and better acceleration. APPLICATIONS ...more >>

Taylor Space Age Boot Protectors

Taylor Space Age Boot Protectors

$49.99

If you are no longer using factory spark plug cables and the factory heat shields, and you have a supercharged engine or other high-heat pro ...more >>

Battery Tender PLUS!

Battery Tender PLUS!

$69.99

The Battery Tender PLUS is a 1.25 amp battery charger designed to fully charge a battery and maintain it at proper storage voltage without t ...more >>

ACCEL Kool Blue Drop-In Replacement Air Filters

ACCEL Kool Blue Drop-In Replacement Air Filters

$40.99

ACCEL's all-new line of Kool Blue Air Filters are engineered to produce extremely high flow rates, maximum filtration and long filter life. ...more >>

Battery Heater

Battery Heater

$27.00

Wrap up for warmth. The handy blanket plugs into standard outlets and wraps around your battery to help you start your vehicle in colder cli ...more >>

Intake Air Temp Extension (IAT) Harness

Intake Air Temp Extension (IAT) Harness

$24.99

If you have changed your intake system to a K&N cone filter or even a cold air box such as the SLP or K&N, you'll definitely want to ...more >>

GM Replacement Fuel Filter

GM Replacement Fuel Filter

$20.51

Often overlooked during scheduled maintenance, you should replace your fuel filter according to your owner's manual. The older your vehicle ...more >>

Air-Fuel Gauge Installation Pigtail

Air-Fuel Gauge Installation Pigtail

$19.99

Quickly and easily install your new Air/Fuel (A/F) gauge using this handy pigtail that makes installation literally a plug and play "snap!" ...more >>

NGK V-Power and Iridium Spark Plugs

NGK V-Power and Iridium Spark Plugs

$19.99

About the V-Power. Modern lean-burning, fuel efficient engines create a new set of requirements for spark plugs. NGK Spark Plugs answered ...more >>

Hypertech PowerStat Thermostats

Hypertech PowerStat Thermostats

$14.99

From the laws of physics, cooler air is denser than warmer air. Since horsepower increases as the amount of air and fuel burned increases, c ...more >>

K&N Performance Gold Premium Oil Filters

K&N Performance Gold Premium Oil Filters

$13.23

K&N Performance Gold Oil Filters for automotive applications have been constructed from the ground up to satisfy the high performance ne ...more >>

K&N Oil Filters for V6 Engines

K&N Oil Filters for V6 Engines

$12.23

K&N Performance Gold Oil Filters for automotive applications have been constructed from the ground up to satisfy the high performance ...more >>

K&N Air Filter Recharging Kit 99-5050

K&N Air Filter Recharging Kit 99-5050

$14.89

K&N offers a six-step maintenance system that's designed to recharge any K&N Filtercharger Air Filter. The kit includes Filtercharge ...more >>

AeroForce Sensor Kits

AeroForce Sensor Kits

$0.00

Contains everything you need to control a 12v 40A relay (included) via the annunciator function of the gauge. Kit includes necessary wiring ...more >>

HP Tuners VCM Suite Tuning and Scanning Tool

HP Tuners VCM Suite Tuning and Scanning Tool

$499.00

What is VCM Suite? VCM Suite is not your traditional handheld device or programmer - it is much more powerful. It is a comprehensive tu ...more >>

SCT 7416 X4 Power Flash GM OBDII Plug and Play Power Programmer

SCT 7416 X4 Power Flash GM OBDII Plug and Play Power Programmer

$399.00

The X4 Power Flash arrives pre-loaded with DYNO Proven tune files that INCREASE HORSEPOWER and TORQUE! Programming your vehicle with one of ...more >>