2008-2009 Pontiac G8 Underhood Performance

Supercharger kits, intakes, bling and other underhood performance parts and accessories for your 2008 and 2009 G8. ...read more
MagnaCharger Intercooled Supercharger Kit for Pontiac G8 GT 6.0L L76

MagnaCharger Intercooled Supercharger Kit for Pontiac G8 GT 6.0L L76

$6,450.00

Unleash the true potential of your L76 powered G8 GT with Magnuson's MP1900 TVS Supercharger Kit. This kit, designed for the 2008 to 2009 P ...more >>

Zex Nitrous System - 08-09 G8 GT 82326

Zex Nitrous System - 08-09 G8 GT 82326

$599.99

Bolt-on a safe 75 to 175 horsepower boost in under three hours with this vehicle specific kit for your G8 GT. ZEX announces the introd ...more >>

DiabloSport Trinity T-1000 Programmer and Code Reader

DiabloSport Trinity T-1000 Programmer and Code Reader

$599.00

PFYC.com is an authorized DiabloSport retailer. The Diablosport Trinity T-1000 is several devices in one, with a very slick interface. ...more >>

DiabloSport I2030 Hand Held Power and Mileage Programmer

DiabloSport I2030 Hand Held Power and Mileage Programmer

$359.99

The DiabloSport inTune programmer is the all new successor for the Predator handheld tuner that you've come to know and love. The long tour ...more >>

Vararam VR-G8 Ram Air Intake System - 08-09 G8 GT GXP

Vararam VR-G8 Ram Air Intake System - 08-09 G8 GT GXP

$318.00

Quick Feature List: Produces a real-world 35+ horsepower A direct bolt on, no chopping or cutting of the car is required Unreal th ...more >>

K&N Aircharger for Pontiac G8 GT 63-3071

K&N Aircharger for Pontiac G8 GT 63-3071

$367.99

K&N's AirCharger Off-Road & Racing Performance Kits , or simply AirCharger for short, are designed to be less restrictive compared t ...more >>

K&N Aircharger for Pontiac G8 V6 63-3072

K&N Aircharger for Pontiac G8 V6 63-3072

$331.99

K&N's AirCharger Off-Road & Racing Performance Kits , or simply AirCharger for short, are designed to be less restrictive compared t ...more >>

Volant Cool Air Intake - 08-09 G8 GT 415960

Volant Cool Air Intake - 08-09 G8 GT 415960

$399.99

This intake (415960) gives you the performance that you can feel and includes a new air duct that flows into the air box through a high flow ...more >>

Roto-Fab Cold Air Intake System for G8 V6

Roto-Fab Cold Air Intake System for G8 V6

$364.95

This is a true Cold Air Intake system designed and molded to fit the Pontiac G8 V6. Roto-Fab's approach was to design a system that inco ...more >>

aFe Cold Air Intake Systems for Pontiac G8 GT V8 51-11582 54-11582

aFe Cold Air Intake Systems for Pontiac G8 GT V8 51-11582 54-11582

$375.00

With a large 5 1/2 inch filter and a 3-angle filter adapter, the AFE Cold Air Intake Kit flows 53% more than stock. Available with a dry med ...more >>

Roto-Fab Cold Air Intake System for G8 GT GXP

Roto-Fab Cold Air Intake System for G8 GT GXP

$349.95

Customers have been reporting fuel mileage increases of 2-3 miles per gallon on the highway using this intake, and anywhere between 8 and 18 ...more >>

AirAid 200-630-1 PowerAid Throttle Body Spacer Camaro G8 G6 3.8L V6

AirAid 200-630-1 PowerAid Throttle Body Spacer Camaro G8 G6 3.8L V6

$155.03

This PowerAid Throttle Body Spacer for your V6 from AIRAID is designed to improve the low-end torque and horsepower of your engine while hel ...more >>

aFe 46-34010 Throttle Body Spacer for Camaro V6 and Pontiac G8

aFe 46-34010 Throttle Body Spacer for Camaro V6 and Pontiac G8

$125.00

This Silver Bullet throttle body spacer is constructed from precision machined 6061-T6 billet aluminum and is designed using a serrated/heli ...more >>

G8 Stainless Inner Fender Covers

G8 Stainless Inner Fender Covers

$311.16

Our inner fender cover kit is available in either a 3-piece or a 4-piece set. The 3-piece set is made to fit most aftermarket intake ki ...more >>

Roto-Fab Carbon Fiber LS3 L76 Engine Plenum Cover G8 and C6 Corvette

Roto-Fab Carbon Fiber LS3 L76 Engine Plenum Cover G8 and C6 Corvette

$229.95

Customize your engine compartment with a Carbon Fiber look finished plenum cover from Roto-Fab. This cover is a direct replacement for your ...more >>

G8 Stainless Radiator Cover with Caps

G8 Stainless Radiator Cover with Caps

$245.46

This polished stainless steel radiator cover will add a more "finished" look to your engine compartment. With a polished backing plate, a ...more >>

G8 Stainless Front Header Plate

G8 Stainless Front Header Plate

$176.08

Clean up the plain look of your engine compartment by adding a polished stainless steel front header plate. Made with sufficient clearance ...more >>

G8 Stainless Perforated Air Capacitor Cover

G8 Stainless Perforated Air Capacitor Cover

$144.78

With our perforated cover, air flow will be as natural as if the cover was not even installed. The thick, quality, perforated 304 stainle ...more >>

G8 Stainless Inner Plenum Cover

G8 Stainless Inner Plenum Cover

$133.87

If you like the look of your engine cover, but want to dress it up a bit to match the rest of your engine bay, our inner plenum cover will ...more >>

MSD 8.5mm Super Conductor Spark Plug Wires 32813 32819 GM LSX

MSD 8.5mm Super Conductor Spark Plug Wires 32813 32819 GM LSX

$69.99

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 ThunderVolt 50 10.4mm Spark Plug Wires - GM LSX Engines

Taylor ThunderVolt 50 10.4mm Spark Plug Wires - GM LSX Engines

$77.99

Taylors ThunderVolt 50 wires are the ultimate performance racing ignition wire today! This is their biggest wire at 10.4mm with the lowest ...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 >>

G8 Stainless Shock Tower Dome Covers

G8 Stainless Shock Tower Dome Covers

$58.65

Accentuate your rubber shock tower domes with this shock tower dome set. The surround rings are done in a brushed stainless steel finish ...more >>

Roto-Fab Fuse Relay Cover for Pontiac G8

Roto-Fab Fuse Relay Cover for Pontiac G8

$49.95

Customize your engine compartment with Roto-Fab's Fuse Relay Cover. The covers come in a High Gloss Black powdercoated finish with your choi ...more >>

K&N Drop In Replacement Air Filter 33-2919

K&N Drop In Replacement Air Filter 33-2919

$52.99

APPLICATION LIST 2008-2009 Pontiac G8 3.6L V6, 6.0L V8 GT, and 2009 6.2L V8 GXP ...more >>

G8 Stainless Engine Shroud Cap Covers

G8 Stainless Engine Shroud Cap Covers

$44.59

Touch up your factory engine shroud cover with this inexpensive 3-piece cap kit. This kit includes 2 polished stainless steel caps (one fo ...more >>

K&N Air Filter Recharging Kit 99-5050

K&N Air Filter Recharging Kit 99-5050

$13.89

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

K&N HP-1001 Performance Gold Premium Oil Filters

K&N HP-1001 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 Filter PS-7003 for 3.6L V6

K&N Oil Filter PS-7003 for 3.6L V6

$14.89

K&N Cartridge Oil Filters are designed to satisfy the needs of racers and engine builders as well as the average vehicle owner who wants ...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 >>

CAGS Skip Shift Eliminator for GM V8 Engines

CAGS Skip Shift Eliminator for GM V8 Engines

$16.99

Our Skip Shift Eliminator is a must for your manual transmission performance car and at a price you'll can't beat. If you own a 6-speed, you ...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 >>

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 >>

SCT 5416 Livewire TS GM OBDII Power Programmer and Monitor

SCT 5416 Livewire TS GM OBDII Power Programmer and Monitor

$599.00

From the factory, your vehicle's computer is calibrated for the masses, designed with the average driver in mind, not the performance enthus ...more >>

CAGS Skip Shift Eliminator for C7 Corvette Stingray

CAGS Skip Shift Eliminator for C7 Corvette Stingray

$16.99

Our Skip Shift Eliminator is a must for your manual transmission performance car and at a price you'll can't beat. If you own a 6-speed, you ...more >>