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2003 PONTIAC GRAND PRIX Brands
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Fitment:
2003 PONTIAC GRAND PRIX GTP / 3.8L V6 GAS / Offset/Center / 2.25" / 2.50"
$139.74 -
Key Features:- Pipe Adapter
Fitment:
2003 PONTIAC GRAND PRIX GTP / 3.8L V6 GAS
$39.22 -
JET V-Force Plus Power Control Modules are specially designed for the performance enthusiast who is looking for maximized performance, improved acceleration, and the ability to monitor vehicle specs! These modules feature a 20 MHz RISC processor, and guarantee to optimize ignition advance and fuel maps for optimal horsepower, better drivability, and a higher fuel economy. Their software will let you choose from 14 screens, allowing you to monitor throttle position, mass airflow, manifold pressure, fuel economy, and your air/fuel ratio. Free shipping to all of USA!
Key Features:- V-Force Plus
Fitment:
2003 PONTIAC GRAND PRIX GT, GTP / 3.8L V6 GAS
$279.71 -
- UPC: 805890467823
Fitment:
2003 PONTIAC GRAND PRIX GT, GTP, SE / 3.1L V6 GAS, 3.8L V6 GAS
$100.34 -
Key Features:- Cryo Slot
- Rear Right
- 10.94 in. Dia.
- 2.02 in. Height
Fitment:
2003 PONTIAC GRAND PRIX GT, GTP, SE / 3.1L V6 GAS, 3.8L V6 GAS
$185.86 -
Fitment:
2003 PONTIAC GRAND PRIX GTP / 3.8L V6 GAS / Center/Center / 2.25" / 2.25"
$96.02 -
Fitment:
2003 PONTIAC GRAND PRIX GTP / 3.8L V6 GAS / Offset/Center / 2.25" / 2.50"
$139.74 -
Key Features:- Car System Intermediate Pipe
- Rear
- 2.5 in. System
- Rear
- 2.50 in. ID/OD
- 35.125 in. L
- Aluminized Steel
Fitment:
2003 PONTIAC GRAND PRIX GTP / 3.8L V6 GAS
$142.62 -
JET Power-Flo Mass Airflow Sensors will increase your engine's horsepower, low-end torque, and mileage by replacing the restrictive stock MAF sensor which limits your aftermarket cold air intake system's full potential. The sensors' design is proven to increase the airflow by up to 45%! They are specially designed to work with aftermarket upgrades. Free shipping to all of USA!
Key Features:- Power-Flo Mass Air Sensor
Fitment:
2003 PONTIAC GRAND PRIX GT, SE / 3.1L V6 GAS, 3.8L V6 GAS
$302.21 -
Key Features:- Cryo Slot
- Rear Left
- 10.94 in. Dia.
- 2.02 in. Height
Fitment:
2003 PONTIAC GRAND PRIX GT, GTP, SE / 3.1L V6 GAS, 3.8L V6 GAS
$185.86 -
- Black
- 2 pc. Front
Fitment:
2003 PONTIAC GRAND PRIX Black
$92.08 -
Key Features:- Car System Intermediate Pipe
- 2.250 in. System
- Front
- 2.250 in. ID/OD
- 44.250 in. L
- Aluminized Steel
Fitment:
2003 PONTIAC GRAND PRIX GTP / 3.8L V6 GAS
$85.72 -
Russell Performance is a leading manufacturer of hoses, hose ends, fittings, and adapters you need, and provides a wide assortment of plumbing solutions with a variety of materials and finishes. You can find all Russell products here at a great price! Free shipping to all of USA!Fitment:
2003 PONTIAC GRAND PRIX GT, GTP, SE
$134.25 -
Key Features:- Rear Left
- 10.94 in. Dia.
- 2.02 in. Height
Fitment:
2003 PONTIAC GRAND PRIX GT, GTP, SE / 3.1L V6 GAS, 3.8L V6 GAS
$160.79 -
Key Features:- Rear Right
- 10.94 in. Dia.
- 2.02 in. Height
Fitment:
2003 PONTIAC GRAND PRIX GT, GTP, SE / 3.1L V6 GAS, 3.8L V6 GAS
$160.79 -
Fitment:
2003 PONTIAC GRAND PRIX GT, GTP / 3.8L V6 GAS
$85.99 -
Key Features:- 10.94 in. Dia.
- 2.02 in. Height
Fitment:
2003 PONTIAC GRAND PRIX GT, GTP, SE / 3.1L V6 GAS, 3.8L V6 GAS
$110.29 -
- Housing Color: Black
- Housing Material: Plastic
- Electronics Included: Yes
- Tuned for Cold Air Intake: No
- Quantity: Sold individually
Fitment:
2003 PONTIAC GRAND PRIX GT, GTP / 3.8L V6 GAS
$158.96 -
Fitment:
2003 PONTIAC GRAND PRIX GTP / 3.8L V6 GAS
$737.67