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Headers for 1998 Lincoln Navigator

We have 4 Items In-stock. Select your vehicle's Submodel to continue.

JBA Cat4ward Headers

JBA Cat4ward Headers are one of the best performance upgrades available for any application. It is significantly less restrictive than the stock manifolds on a vehicle and dramatically increases engine performance. It is constructed from durable stainless steel that resists distortion, warping, and leaks.

JBA Cat4ward Headers come with heavy duty features and patented technology that helps produce more power, throttle response, and the best flow than any other headers on the market.

JBA Cat4ward Headers also Come with these Features:

  • Mandrel bent primary tubes for smoother flow
  • Oversized exhaust ports accommodate cylinder head porting
  • Engineered with race proven technology for maximum horsepower and torque gains
  • Includes patented JBA Firecone collector, extra thick collector domes, and 3/8 in. CNC laser cut thick flanges
  • Factory style emission connections
JBA Headers, JBA Cat4ward Shorty, Stainless Steel, 4-1
$444.88 List Price $634.62 Save $189.74 Availability: In Stock
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  • SKU#: J211679S
  • Color/Finish: Natural
  • Emissions: 50-State Legal
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 2-3 business days
  • Number of Cylinders: 8
see more Fits the following 1998 Lincoln Navigator submodels:
  • 8 Cyl 5.4L | Base
Rating: (see review/s)

"Can tell a slight difference in gas mileage and power" posted by: on March 17, 2011

JBA Headers, JBA Cat4ward Shorty, Stainless Steel, 4-1
$558.92 List Price $842.84 Save $283.92 Availability: In Stock
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  • SKU#: J211679SJS
  • Color/Finish: Silver ceramic coated
  • Emissions: 50-State Legal
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 2-3 business days
  • Number of Cylinders: 8
see more Fits the following 1998 Lincoln Navigator submodels:
  • All Engines | All Submodels
  • 8 Cyl 5.4L | Base
JBA Headers, JBA Cat4ward Shorty, Stainless Steel, 4-1
$558.92 List Price $842.84 Save $283.92 Availability: In Stock
  • Free Ground Shipping
  • Low Price Guarantee
(

more

)
  • SKU#: J211679SJT
  • Color/Finish: Titanium ceramic coated
  • Emissions: 50-State Legal
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 2-3 business days
  • Number of Cylinders: 8
see more Fits the following 1998 Lincoln Navigator submodels:
  • All Engines | All Submodels
  • 8 Cyl 5.4L | Base

Flowmaster - Scavenger Series Elite Headers

FLOWMASTER  – SCAVENGER SERIES ELITE HEADERS

Flowmaster’s Scavenger Series Elite headers allow you to get rid of that archaic stock manifold that restricts airflow and allows the engine to breath better which also gives you better throttle response, horsepower and fuel efficiency. Flowmaster, known as ‘the exhaust technology company,’ is a leading manufacturer of high performance exhaust systems and respected for design, innovation and engineering.

  • Proven to improve torque, horsepower and gas mileage
  • Available in block hugger, long tube or shorty design
  • Replaces stock cast iron manifold
  • Made of coated and polished stainless steel
  • Factory collector connections and 3/8” flanges make a tight fit
  • Designed to minimize back pressure and maximize exhaust flow
  • Includes hardware
  • 1-year warranty
Flowmaster Headers, Flowmaster Scavenger Elite, 409S Stainless Steel, Silver Ceramic Coated
$679.00 List Price $878.71 Save $199.71 Availability: In Stock
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  • SKU#: F13814227
  • Emissions: 50-State Legal
  • Product Fit: Direct Fit
  • Quantity Sold: Kit
  • Anticipated Ship Out Time: 1-2 Business Days
  • Bolts/ Studs Included: Yes
  • Collector Attachment Style: Flanged
  • Collector Diameter: 2.5 in.
  • Gaskets Included: Yes
  • Head Flange Thickness: 3/8 in.
  • Header Style: Shorty
  • Primary Tube Diameter: 2 in.
  • Primary Tube Thickness: 14 Gauge
  • Warranty: 3-year Flowmaster limited warranty
see more Fits the following 1998 Lincoln Navigator submodels:
  • 8 Cyl 5.4L | Base