Product Description
Airaid
Poweraid Billet Aluminum Helix Bore Throttle Body Spacer
For 1997-2004 Ford F150 5.4L V8 Gas
Part # 400-591
The AIRAID Throttle Body Spacer is designed to enhance mid-range torque using a patented Helix Bore which spins intake air going through the throttle body spacer. Includes mounting hardware.
- CARB EO Number : D-609
- Finish : Black
- Gaskets Included : Yes
- Material Used : Aluminum
- Mounting Hardware Included : Yes
- Package Material : Plastic Other
- Package Type : Blisterpack
- Product Style : AIRAID PowerAid
- Prop 65 (C, R or CR) : CR
- Prop 65 - Short Label : WARNING : Cancer and Reproductive Harm - www.p65warnings.ca.gov
- Prop 65 Warning Label : https : //www.knfilters.com/images/l/prop65.jpg
- Prop 65 Yes/No : Yes
- Spacer Type : 4-Barrel Open
- Street Legal In All US States : See Vehicle Applications
- Thickness : 1 in (25 mm)
- Title : AIRAID AIR-400-591 AIRAID Throttle Body Spacer
- TUV Approved (Europe) : No
- Warranty : 12 Months - 24,000 Miles
- Weight : 1.1 lb (0.5 kg)
Vehicle Fitment
- 97-04 Ford Expedition 5.4L
- 97-03 Ford F-150 5.4L
- 04-04 Ford F-150 Heritage 5.4L
- 98-99 Lincoln Navigator 5.4L