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
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

$402.99

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

$139.00

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

$80.99

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 >>

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

$8.89

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 >>