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1998 Ford Expedition 5.4L V8 Gas Air Intake
Cold Air Intake - High-flow, Roto-mold Tube - FORD F-SERIES V8-4.6/5.4L for 1998 ford expedition 5.4l v8 gas
All Models, All Models, All Models
Overview
- Guaranteed to increase horsepower and torque
- Roto-molded HDPE intake tube paired with oversized oiled cotton air filter
- Engineered to provide high airflow and exceptional filtration
- Replaces factory air filter and intake tube
- Filter only requires cleaning every 100,000 miles under normal highway driving conditions
- Typical installation can be completed in 60 minutes or less with simple hand tools
- No-Hassle Lifetime Limited Warranty™
- Will not void vehicle warranty
Detailed Info
| Estimated Horsepower Gain | 9.78 HP @ 4198 RPM |
| Replacement Filter | RU-1020 |
| Air Filter Color | Red |
| Air Filter Material | Cotton Gauze |
| Air Filter Outlet Shape | Round |
| Clamps Included | 8 |
| Clamp Material | Stainless Steel |
| Clamp Style | Regular |
| CARB EO Number | D-269-20 |
| Couplers Included | 3 |
| Type | Gen II |
| Estimated Torque Gain | 12.2 lbft |
| Product Style | 57 Series FIPK |
| Alternate Replacement Filter | RF-1020 |
| Intake Pipe Color / Finish | Black |
| Intake Pipe Material | High-Density Cross-Linked Polyethylene |
| Street Legal In All US States | Legal for use in all 50 states. |
| TUV Approved (Europe) | No |
| Weight | 8.8 lb (4 kg) |
| Product Box Height | 12.25 in (311 mm) |
| Product Box Length | 20.25 in (514 mm) |
| Product Box Width | 12.25 in (311 mm) |
| Mounting Hardware Included | Yes |
| Warranty | No-Hassle Lifetime Limited |
DIY Level
Easy Moderate Advanced
Tools Needed
Wrench, Extension, Flat Blade Screwdriver, Allen Wrench
Installation Time
60-90 Minutes
Resources:
Installation PDF
Installation Instruction Sheet Horsepower Guarantee Dyno Chart - 1997 Ford F150 4.6L - 9.78HP Increase
Cold Air Intake - High-flow, Roto-mold Tube - FORD F150, EXPEDITION/LINCOLN NAV,V8-4.6L, 5.4L for 1998 ford expedition 5.4l v8 gas
All Models, All Models, All Models
Overview
- Guaranteed to increase horsepower and torque
- Roto-molded HDPE intake tube paired with oversized oiled cotton air filter
- Engineered to provide high airflow and exceptional filtration
- Replaces factory air filter and intake tube
- Filter only requires cleaning every 100,000 miles under normal highway driving conditions
- Typical installation can be completed in 60 minutes or less with simple hand tools
- No-Hassle Lifetime Limited Warranty™
- Will not void vehicle warranty
Detailed Info
| Estimated Horsepower Gain | 13.12 HP @ 4562 RPM |
| Replacement Filter | RU-5046 |
| Air Filter Color | Red |
| Air Filter Material | Cotton Gauze |
| Air Filter Outlet Shape | Round |
| Clamps Included | 8 |
| Clamp Material | Stainless Steel |
| Clamp Style | Regular |
| CARB EO Number | D-269-37 |
| Couplers Included | 3 |
| Type | Gen II |
| Estimated Torque Gain | 15.1 lbft |
| Product Style | 57 Series FIPK |
| Alternate Replacement Filter | RC-5046 |
| Intake Pipe Color / Finish | Black |
| Intake Pipe Material | High-Density Cross-Linked Polyethylene |
| Street Legal In All US States | Legal for use in all 50 states. |
| TUV Approved (Europe) | No |
| Weight | 13.3 lb (6.1 kg) |
| Product Box Height | 12.5 in (318 mm) |
| Product Box Length | 18.25 in (464 mm) |
| Product Box Width | 18.25 in (464 mm) |
| Mounting Hardware Included | Yes |
| Warranty | No-Hassle Lifetime Limited |
DIY Level
Easy Moderate Advanced
Tools Needed
Wrench, Extension, Flat Blade Screwdriver, Allen Wrench
Installation Time
60-90 Minutes
Resources:
Installation PDF
Installation Instruction Sheet Horsepower Guarantee Dyno Chart - 1999 Ford F150 5.4L - 13.12HP increase
Cold Air Intake - High-flow, Aluminum Tube - FORD F150, V8-4.6L/5.4L, 97-04; POLISHE for 1998 ford expedition 5.4l v8 gas
All Models, All Models, All Models
Overview
- Guaranteed to increase horsepower and torque.
- Mandrel-bent aluminum intake tube paired with oversized oiled cotton air filter.
- Engineered to provide high airflow and exceptional filtration.
- Replaces factory air filter and intake tube.
- Filter only requires cleaning every 100,000 miles under normal highway driving conditions.
- Typical installation can be completed in 60 minutes or less with simple hand tools.
- No-Hassle Lifetime Limited Warranty.
- Will not void vehicle warranty.
Detailed Info
| Estimated Horsepower Gain | 9.7 HP @ 4093 RPM |
| Replacement Filter | RU-5046 |
| Air Filter Color | Red |
| Air Filter Material | Cotton Gauze |
| Air Filter Outlet Shape | Round |
| Clamps Included | 9 |
| Clamp Material | Stainless Steel |
| Clamp Style | Regular |
| Couplers Included | 3 |
| Estimated Torque Gain | 12.4 lbft |
| Product Style | 77 Series Kits |
| Alternate Replacement Filter | RC-5046 |
| Intake Pipe Color / Finish | Bright Mirrored Finish |
| Intake Pipe Material | Aluminum |
| CARB EO Number | D-269-29 |
| Street Legal In All US States | Not legal for sale or use in California on any pollution controlled motor vehicle. NOTE: Some specific models and years may be legal in CA. Check the CARB status on your parts at knfilters.com. |
| TUV Approved (Europe) | No |
| Weight | 12.1 lb (5.5 kg) |
| Product Box Height | 12.5 in (318 mm) |
| Product Box Length | 18.25 in (464 mm) |
| Product Box Width | 18.25 in (464 mm) |
| Mounting Hardware Included | Yes |
| Warranty | No-Hassle Lifetime Limited |
DIY Level
Easy Moderate Advanced
Tools Needed
Wrench, Extension, Flat Blade Screwdriver, Allen Wrench
Installation Time
60-90 Minutes
Resources:
Installation PDF
Installation Instruction Sheet Horsepower Guarantee Dyno Chart - 2001 Ford F150 5.4L - 9.7HP Increase
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