1998 Lincoln Navigator Performance Exhaust Systems

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    • Flowmaster® Force II™ Aluminized Steel Single Cat-Back Exhaust System
      (0 reviews)
      # 573093
      Lincoln Navigator 1998, Force II™ Aluminized Steel Single Cat-Back Exhaust System by Flowmaster®, MILD SOUND. 70 Series Muffler. Single Side Exit. 3" Tubing. 3.5" Polished Embossed Logo Tips. The Force II Series is designed for a...
      Available sound levels: Mild Sound / Mild - Moderate Sound (depends on application and exhaust type)Increases Power
      $414.50
    • MagnaFlow® Street Series Stainless Steel Cat-Back Exhaust System
      (0 reviews)
      # 20206601
      Lincoln Navigator 1998, Street Series Stainless Steel Cat-Back Exhaust System by MagnaFlow®, MODERATE SOUND. Single Rear Passenger Side Exit. 3" Tubing. 5" H x 11" W x 22" L Muffler. 4" Polished Stainless Tip. The Street Series is...
      Moderate SoundDelivers More Horsepower
      $661.69
    • Gibson® Swept Side™ Cat-Back Exhaust System
      (0 reviews)
      # 3734864
      Lincoln Navigator 1998, Swept Side™ Cat-Back Exhaust System by Gibson®, AGGRESSIVE SOUND. 3" Tubing. Behind Rear Tire Exit. 3" Inlet / 3.5" Outlet, 12" Length Polished Stainless Round Slash Cut Tip. 3" Offset Inlet / 3" Offset...
      Less restriction for increased exhaust flowIncrease of 10-15 horsepower and pound feet of torque
      $341.95 - $470.23
    • Gibson® Dual Sport™ Cat-Back Exhaust System
      (0 reviews)
      # 3731213
      Lincoln Navigator 1998, Dual Sport™ Cat-Back Exhaust System by Gibson®, AGGRESSIVE SOUND. 2.25" Tubing. Behind Rear Tire Exit. 2.25" Inlet / 3" Outlet, 8" Length Polished Stainless Round Slash Cut Tips. 2.5" Dual Inlet / 3"...
      Increase of 10-15 horsepower and pound feet of torqueDeep, Commanding Exhaust Tone
      $411.49 - $536.61
    • DynoMax® Ultra Flo™ Cat-Back Exhaust System
      (0 reviews)
      # 18216241
      Lincoln Navigator without Air Ride Suspension 1998, Ultra Flo™ Cat-Back Exhaust System by DynoMax®. Rear Exit. 3" Tubing. Includes Aluminized Pipe. This system includes pipes, clamps, polished stainless tailpipes, and Ultra Flo...
      Unrestricted, straight-through design for a dyno-proven increase in horsepower and torqueUltra Flo Polished mufflers will give your car a deep performance tone
      $292.66
    • Flowmaster® Scavenger Series Elite Headers
      (0 reviews)
      # 1259083
      Lincoln Navigator 5.4L 1998, Scavenger Series Elite Headers by Flowmaster®. Replace your restrictive factory exhaust manifolds with these stainless steel headers and let your engine breath! Their long tube design will unleash the...
      Increases horsepower and torqueImproves engine efficiency and throttle response
      $649.00
    • Flowmaster® Direct Fit Stainless Steel Catalytic Converter
      (0 reviews)
      # 34451400
      Lincoln Navigator 4WD Federal Emission 1998, Direct Fit Stainless Steel Catalytic Converter by Flowmaster®, 2.5" Inlet / 2.5" Outlet. The new Flowmaster replacement catalytic converters are made to meet and exceed all federal...
      Exceed all federal emission standardsStainless Steel shells
      $319.02 - $327.82
    • Flowmaster® 282 Series Stainless Steel OBDII Oval Catalytic Converter
      (0 reviews)
      # 869168
      Lincoln Navigator 1998, 282 Series Stainless Steel OBDII Oval Catalytic Converter by Flowmaster®, 2.25" Inlet / 2.25" Outlet. 12" Length. 6.13" Width. Location: Front Side. Includes Heat Shield. The new Flowmaster replacement...
      Exceed all federal emission standardsStainless Steel shells
      $113.32
    • MagnaFlow® Direct Fit California OBDII Catalytic Converter
      (0 reviews)
      # 62247188
      Lincoln Navigator 1998, Direct Fit California OBDII Catalytic Converter by MagnaFlow®. If your car needs replacement, install one that will get you through the smog check and give you more horsepower. This converter will directly...
      Increases exhaust flow compared to original factory converterIncreased exhaust flow allows your engine to make more power
      $519.43 - $572.99
    • MagnaFlow® Direct Fit Federal Catalytic Converter
      (0 reviews)
      # 61589324
      Lincoln Navigator 1998, Direct Fit Federal Catalytic Converter by MagnaFlow®. If your car needs replacement, install one that will get you through the smog check and give you more horsepower. This converter will directly replace...
      Increases exhaust flow compared to original factory converterIncreased exhaust flow allows your engine to make more power
      $353.88 - $398.21
    • Eastern® Direct Fit Catalytic Converter
      (0 reviews)
      # 17574046
      Lincoln Navigator 1998, Direct Fit Undercar Catalytic Converter by Eastern Catalytic®. If you need to replace your failed or damaged catalytic converter, this product is the right choice. Designed specifically for your vehicle,...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $294.17 - $367.68
    • Flowmaster® 40 Series Delta Force™ Muffler
      (2 reviews)
      # 850887
      Lincoln Navigator 1998, 40 Series Delta Force™ Aluminized Steel Muffler by Flowmaster®, AGGRESSIVE SOUND, 2.5" Offset Inlet / 2.5" Offset Outlet, 4" Thick x 9.75" Wide x 13" Case Length x 19" Overall Length. This is the muffler...
      The Original High Performance Flowmaster MufflerAggressive Sound for the Enthusiasts Who Love Their Exhaust to be LOUD
      $81.32
    • Flowmaster® 40 Series Original Stainless Steel Muffler
      (0 reviews)
      # 850886
      Lincoln Navigator 1998, 40 Series Original Stainless Steel Muffler by Flowmaster®, AGGRESSIVE SOUND, 2.5" Offset Inlet / 2.5" Offset Outlet, 4" Thick x 9.75" Wide x 13" Case Length x 19" Overall Length. This is the muffler that...
      The Original High Performance Flowmaster MufflerAggressive Sound for the Enthusiasts Who Love Their Exhaust to be LOUD
      $87.08
    • Flowmaster® 50 Series Delta Flow™ Stainless Steel Muffler
      (1 reviews)
      # 848490
      Lincoln Navigator 1998, 50 Series Delta Flow™ Stainless Steel Muffler by Flowmaster®, MODERATE SOUND, 2.5" Offset Inlet / 2.5" Offset Outlet, 4" Thick x 9.75" Wide x 17" Case Length x 23" Overall Length. The 50 Series Delta Flow...
      Three Chamber Delta Flow TechnologyFully MIG-Welded for Maximum Durability
      $120.66
    • Flowmaster® 70 Series Delta Flow™ Big Block Diesel Muffler
      (0 reviews)
      # 848659
      Lincoln Navigator 1998, 70 Series Delta Flow™ Aluminized Steel Big Block Diesel Muffler by Flowmaster®, MILD SOUND, 2.5" Offset Inlet / 2.5" Offset Outlet, 5" Thick x 10" Wide x 22" Case Length x 28" Overall Length. The 70 Series...
      Quiet Muffler for Trucks and Big Power EnginesThree-Chamber Delta Flow Technology
      $152.15
    • Flowmaster® Super 44 Series Delta Flow™ Muffler
      (1 reviews)
      # 851429
      Lincoln Navigator 1998, Super 44 Series Delta Flow™ Aluminized Steel Muffler by Flowmaster®, AGGRESSIVE SOUND, 2.5" Offset Inlet / 2.5" Offset Outlet, 4" Thick x 9.75" Wide x 13" Case Length x 19" Overall Length. The Super 44 has...
      Deep, Aggressive, High Performance Exhaust NoteTwo-Chamber Design for Power and Torque Increase
      $83.90
    • Flowmaster® Super 50 Series Delta Flow™ (SUV) Performance Muffler
      (0 reviews)
      # 848640
      Lincoln Navigator 1998, Super 50 Series Delta Flow™ (SUV) Aluminized Steel Performance Muffler by Flowmaster®, MILD SOUND, 2.5" Offset Inlet / 2.5" Offset Outlet, 5" Thick x 10" Wide x 17" Case Length x 23" Overall Length. The...
      Excellent Choice for Muscle Cars and Street Performance VehiclesThree-Chamber Delta Flow Technology
      $136.40
    • DynoMax® Super Turbo™ Muffler
      (0 reviews)
      # 18216005
      Lincoln Navigator without Air Ride Suspension 1998, Super Turbo™ Muffler by DynoMax®. 3" Center Inlet / 3" Center Outlet. 16" Body Length, 11" Body Width, 5.5" Body Height. Reversible. Dyno proven to flow up to 70 SCFM. Get...
      Constructed to increase horsepower and torque thanks to improved exhaust flowAluminized steel Super Turbo muffler maintains a mellow performance tone
      $151.69
    • DynoMax® Ultra Flo™ Polished Muffler
      (0 reviews)
      # 18216323
      Lincoln Navigator without Air Ride Suspension 1998, Ultra Flo™ Polished Muffler by DynoMax®. 3" Center Inlet / 3" Center Outlet. 16" Body Length, 6" Body Width, 6" Body Height. Reversible. CRF Technology absorbs unwanted interior...
      Unrestricted, straight-through design for a dyno-proven increase in horsepower and torqueEngineered to give your car a deep performance tone
      $72.07
    • DynoMax® Ultra Flo™ Welded Muffler
      (0 reviews)
      # 18216546
      Lincoln Navigator without Air Ride Suspension 1998, Ultra Flo™ Welded Muffler by DynoMax®. 3" Center Inlet / 3" Center Outlet. 14" Body Length, 9.75" Body Width, 4.5" Body Height. Reversible. Dyno proven to flow up to 2 SCFM and...
      Unrestricted, straight-through design for a dyno-proven increase in horsepower and torqueEngineered to give your car a deep performance tone
      $74.98
    • DynoMax® Intermediate Pipe
      (0 reviews)
      # 18215656
      Lincoln Navigator without Air Ride Suspension 1998, Intermediate Pipe by DynoMax®. 2.5" Inlet / 3" Outlet. 27" Overall Length. With their great selection of exhaust pipes and accessories, DynoMax will provide you with everything...
      Designed to ensure unrestricted exhaust flowDirect fit – no modifications needed to install
      $39.51
    • DynoMax® Tail Pipe
      (0 reviews)
      # 18216141
      Lincoln Navigator without Air Ride Suspension 1998, Tail Pipe by DynoMax®. 3" Inlet / 3" Outlet. 43.5" Overall Length. With their great selection of exhaust pipes and accessories, DynoMax will provide you with everything necessary...
      Designed to ensure unrestricted exhaust flowDirect fit – no modifications needed to install
      $86.79
    • DynoMax® Silver Hanger
      (0 reviews)
      # 18215489
      Lincoln Navigator without Air Ride Suspension 1998, Silver Hanger by DynoMax®. Hardware and accessories are manufactured to work seamlessly with all Dynomax performance parts, making installation quick and easy. DynoMax has you...
      Designed to do the exhaust job quickly and easilyOE-style fit, design, and finish
      $27.46
    • Dorman® Exhaust Manifold
      (1 reviews)
      # 16499802
      Lincoln Navigator 1998, Exhaust Manifold by Dorman®, 1 Piece. Packaging Type: Box. More like a complete kit than a single part, many of the Exhaust Manifolds include gaskets and hardware for a complete installation. Since this part...
      Includes heat-shield for protection of hoses, wiring, and other engine componentsCast iron or stainless tubular construction protects against warping and/or cracking
      $90.37 - $99.05
    • Dorman® Exhaust Manifold Hardware Kit
      (0 reviews)
      # 16499803
      Lincoln Navigator 1998, Exhaust Manifold Hardware Kit by Dorman®, 1 Piece. This is an aftermarket part that replaces factory OE # N811313-S431, W701706-S2. Material: Metal. Packaging Type: Box. Standard Replacement, No Dog Point...
      Direct replacement for a proper fit every timeDurable steel construction
      $8.69
    • Walker® Direct Fit Catalytic Converter
      (0 reviews)
      # 17730941
      Lincoln Navigator 1998, Direct Fit Catalytic Converter by Walker®. This catalytic converter is constructed specially for your vehicle to directly replace the original equipment part and comes ready to install. The part is designed...
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      $270.92 - $438.50
    • Walker® Universal Fit Catalytic Converter
      (0 reviews)
      # 17740574
      Lincoln Navigator 1998, Universal Catalytic Converter by Walker®. This part features the correct load of precious metals to ensure the proper limitation of tailpipe emissions. It is designed to meet the EPA policy and emission...
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $85.93 - $148.49
    • Bosal® Catalytic Converter Assembly
      (0 reviews)
      # 20571428
      Lincoln Navigator 1998, Catalytic Converter Assembly by Bosal®. If you’re in need of a replacement catalytic converter, you can’t do better than Bosal. They’re a leading supplier to vehicle manufacturers and use advanced...
      Constructed to meet your vehicle’s specific emissions requirementsRadial flow concept allows for an even distribution of the gas flow in the converter for the optimal conversion of harmful gases
      $263.10 - $324.25
    • DEC® Direct Fit Catalytic Converter
      (0 reviews)
      # 64464269
      Lincoln Navigator 4WD (Four Wheel Drive) 1998, Direct Fit Catalytic Converter by DEC®. Pick out a catalytic converter by DEC and get your emissions back into check without worrying to fail again. These catalytic converters are made...
      Direct fitMade from a heavy duty stainless steel outer shell
      $308.28 - $328.93
    • Walker® Quiet-Flow™ SS Muffler
      (0 reviews)
      # 18163574
      Lincoln Navigator 1998, Quiet-Flow™ SS Muffler by Walker®. Body Material - Stainless Steel, Color / Finish - Aluminized, Dimensions - 22" L x 9" W x 7" H, Oval Shape, Inlet Diameter - 2.5" ID, Outlet Diameter - 2.25" ID, Inlet...
      Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire
      $101.36
    • Walker® SoundFX™ Direct Fit Muffler
      (0 reviews)
      # 18171491
      Lincoln Navigator 1998, SoundFX™ Direct Fit Muffler by Walker®. Body Material - Steel, Color / Finish - Aluminized, Dimensions - 22" L x 9" W x 7" H, Oval Shape, Inlet Diameter - 2.5" ID, Outlet Diameter - 2.25" ID, Inlet...
      Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design
      $66.26
    • Walker® Intermediate Pipe
      (0 reviews)
      # 18158068
      Lincoln Navigator 1998, Intermediate Pipe by Walker®. Finish - Aluminized, 17" Overall Length, 1 Inlets, 2.5" Inside Inlet Diameter, Inlet Connection Type - Pipe Connection, 1 Outlets, 2.5" Outside Outlet Diameter, Outlet...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $37.27
    • Walker® Tail Pipe
      (0 reviews)
      # 18180177
      Lincoln Navigator 1998, Tail Pipe by Walker®. Finish - Aluminized, 50" Overall Length, 1 Inlets, 2.25" Outside Inlet Diameter, Inlet Connection Type - Pipe Connection, 1 Outlets, Outlet Connection Type - Spout, 1 Inlet, 1 Outlet....
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $36.49
    • Genuine® Exhaust Manifold Gasket
      (0 reviews)
      # 44705170
      Lincoln Navigator 1998, Exhaust Manifold Gasket by Genuine®. Is your vehicle feeling down on power? Do you see dark puddles on the ground when you park? Is your CHECK ENGINE light on? Your engine may be in need of repair, but...
      $39.79
    • Fel-Pro® Exhaust Manifold Gasket Set
      (0 reviews)
      # 19063792
      Lincoln Navigator 1998, Exhaust Manifold Gasket Set by Fel-Pro®, Improved Design. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $12.09
    • Victor Reinz® Exhaust Manifold Gasket
      (0 reviews)
      # 24163699
      Lincoln Navigator 1998, Exhaust Manifold Gasket by Victor Reinz®, Use 1 per Car. OEM Standard. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But...
      $10.19 - $39.99
    • Walker® Clamp
      (1 reviews)
      # 18126551
      Lincoln Navigator 1998, Clamp by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker...
      Makes installation quick and easyOptimal OE-style fit and quality
      $2.25 - $2.40
    • Cometic Gasket® MLS Exhaust Gaskets
      (0 reviews)
      # 61620463
      Lincoln Navigator 1998, MLS Exhaust Gaskets by Cometic Gasket®, 1 Pair. Gasket made from Multi-layer Steel. MLS Exhaust Gasket Ford 4.6L SOHC. Material: MLS. Thickness: 0.030". 16 Valve.
      $37.99
    • Flowmaster® 10 Series Delta Force Single Chamber Race Muffler
      (0 reviews)
      # 898490
      Universal 10 Series Delta Force Single Chamber Race Muffler by Flowmaster®, AGGRESSIVE SOUND. The 10 Series Race mufflers are a compact lightweight single chamber design that will give a noticeable sound reduction compared to open...
      Race Proven TechnologyNoticeable Sound Reduction Compared to Open Headers
      $75.62 - $146.90
    • Flowmaster® 30 Series Delta Force™ 3-Chamber Race Muffler
      (0 reviews)
      # 898450
      Universal 30 Series Delta Force™ 3-Chamber Race Muffler by Flowmaster®, AGGRESSIVE SOUND. These are the most powerful and the quietest professional race mufflers available. 5.00” & 6.00” thick case sizes for maximum power and...
      Race Proven TechnologyDelta Force Technology for Maximum Torque and Power
      $128.25 - $267.60
    • Flowmaster® 40 Series Delta Force™ 2-Chamber Race Muffler
      (0 reviews)
      # 898479
      Universal 40 Series Delta Force™ 2-Chamber Race Muffler by Flowmaster®, AGGRESSIVE SOUND. The 40-Series mufflers offer a combination of maximum power and substantial dB-reduction compared to open headers. They are recommended for...
      Race Proven TechnologyDelta Force Technology for Maximum Torque and Power
      $105.98 - $230.86
    • Flowmaster® 60 Series Delta Force Stainless Steel Race Muffler
      (0 reviews)
      # 3146020
      Universal 60 Series Delta Force Stainless Steel Race Muffler by Flowmaster®, MODERATE SOUND, 4" Offset Inlet / 4" Offset Outlet, 22" Length. These are the most powerful and the quietest professional race mufflers available.
      Race Proven TechnologyNoticeable Sound Reduction Compared to Open Headers
      $197.26
    • Flowmaster® Outlaw™ Race Muffler
      (1 reviews)
      # 898456
      Universal Outlaw™ Race Muffler by Flowmaster®, AGGRESSIVE SOUND. These mufflers are very small and lightweight. Attached directly to the collector they generally produce more power than open headers, while taking “the edge”...
      Race Proven TechnologyPure Race Muffler
      $89.00 - $134.32
    • Flowmaster® Pro Series Outlaw™ Race Muffler
      (0 reviews)
      # 62419096
      Universal Pro Series Outlaw™ Race Muffler by Flowmaster®, AGGRESSIVE SOUND. Inlet / Outlet Position: Center. Outlet Diameter: 3". Body Height: 5". Body Width: 5". Body Length: 9". These mufflers are very small and lightweight....
      Race Proven TechnologyPure Race Muffler
      $89.00
    • Flowmaster® Pro Series™ Stainless Steel Race Muffler with Turn Down
      (1 reviews)
      # 898465
      Universal Pro Series™ Stainless Steel Race Muffler with Turn Down by Flowmaster®, MODERATE SOUND, 6" Diameter x 16" Case Length. Laminar Flow Mufflers have applications in all forms of racing. The Cool Shell Technology makes...
      Race Proven Patented Laminar Flow TechnologyProven to Reduce dB Levels with no Reduction of Engine Performance Level
      $188.87
    • Flowmaster® Scavenger Series Outlaw II Race Collector Muffler
      (0 reviews)
      # 23297627
      Universal Scavenger Series Outlaw II Race Collector Muffler by Flowmaster®. These Delta Force Mufflers are designed to attach directly to the exhaust header primary tubes, replacing the collector in sprint and drag racing...
      Race Proven TechnologyAttach to Exhaust Header Primary Tubes
      $187.86 - $208.84
    • Flowmaster® Scavenger Series Race Collector Muffler
      (0 reviews)
      # 898468
      Universal Scavenger Series Race Collector Muffler by Flowmaster®. These Delta Force Mufflers are designed to attach directly to the exhaust header primary tubes, replacing the collector in sprint and drag racing applications. They...
      Race Proven TechnologyAttach to Exhaust Header Primary Tubes
      $167.54
    • Flowmaster® 40 Series Delta Flow™ Muffler
      (2 reviews)
      # 897054
      Universal 40 Series Delta Flow™ Muffler by Flowmaster®, AGGRESSIVE SOUND, 4" Thick x 9.75" Wide x 13" Case Length x 19" Overall Length. The 2-chamber design of this muffler, incorporating the patented Flowmaster Delta Flow...
      The Quietest Option in the 40 Series Two Chamber LineLess Resonance than other 40 Series Mufflers
      $87.08 - $108.08
    • Flowmaster® 40 Series Original Muffler
      (1 reviews)
      # 897079
      Universal 40 Series Original Muffler by Flowmaster®, AGGRESSIVE SOUND, 4" Thick x 9.75" Wide x 13" Case Length x 19" Overall Length. This is the muffler that launched the success of Flowmaster. It is an aggressive sounding...
      The Original High Performance Flowmaster MufflerrAggressive Sound for the Enthusiasts Who Love Their Exhaust to be LOUD
      $81.32 - $160.54
    • Flowmaster® 50 Series Delta Flow™ Slimline Muffler
      (0 reviews)
      # 897156
      Universal 50 Series Delta Flow™ Slimline Muffler by Flowmaster®, MODERATE SOUND. The 50 Series Delta Flow Slimline mufflers are designed for passenger cars. The sound characteristics are moderate exterior sound level and minimal...
      Three Chamber Delta Flow TechnologyFully MIG-Welded for Maximum Durability
      $134.99 - $139.56
    • Flowmaster® 60 Series Delta Flow™ Muffler
      (0 reviews)
      # 897052
      Universal 60 Series Delta Flow™ Aluminized Steel Muffler by Flowmaster®, MILD SOUND, 2.25" Center Inlet / 2.25" Center Outlet, 5" Thick x 10" Wide x 13" Case Length x 19" Overall Length. The 60 Series increases horsepower and...
      A Favorite With Import and Sport Compact OwnersBest When Matched for Four and Six Cylinder Engines
      $131.18
    • Flowmaster® 70 Series Delta Flow™ Big Block Muffler
      (0 reviews)
      # 897109
      Universal 70 Series Delta Flow™ Big Block Muffler by Flowmaster®, MILD SOUND, 5" Thick x 10" Wide x 22" Case Length x 28" Overall Length. The 70 Series Big Block II Muffler uses a longer case for increased volume and added...
      Quiet Muffler for Trucks and Big Power EnginesThree-Chamber Delta Flow Technology
      $152.15
    • Flowmaster® Pro Series™ Laminar Flow Muffler
      (0 reviews)
      # 897161
      Universal Pro Series™ Laminar Flow Muffler by Flowmaster®, MODERATE SOUND. PRO Laminar Flow mufflers have a patented core design that is characterized by efficient exhaust scavenging and minimized drone. They produce a rich, deep...
      The Most Versatile Laminar Flow Technology Muffler OfferedAvailable in Full Size and Shorty Versions
      $146.90 - $205.66
    • Flowmaster® Super 10 Series Delta Flow™ Stainless Steel Muffler
      (5 reviews)
      # 897126
      Universal Super 10 Series Delta Flow™ Stainless Steel Muffler by Flowmaster®, AGGRESSIVE SOUND, 4" Thick x 9.75" Wide x 5.50" Case Length x 12.50" Overall Length. If you want to be arrested, you should mount this muffler on your...
      The Most Aggressive Muffler Offered by FlowmasterRecommended for Racing Applications Only
      $69.99 - $73.44
    • Flowmaster® Super 40 Series Delta Flow™ Muffler
      (0 reviews)
      # 897132
      Universal Super 40 Series Delta Flow™ Muffler by Flowmaster®, AGGRESSIVE SOUND, 5" Thick x 10" Wide x 13.50" Case Length x 19.50" Overall Length. The Super 40 Series Delta Flow Mufflers are developed from the Top Ten muffler...
      Can Replace Any Other 40-Series MufflerDeeper and Richer Tone than Original 40 Series Muffler
      $104.92 - $109.49
    • Flowmaster® Super 44 Series Delta Flow™ Muffler
      (5 reviews)
      # 897136
      Universal Super 44 Series Delta Flow™ Muffler by Flowmaster®, AGGRESSIVE SOUND, 4" Thick x 9.75" Wide x 13" Case Length x 19" Overall Length. The Super 44 has the deepest, richest, most aggressive muscle tone of all 4” street...
      Deep, Aggressive, High Performance Exhaust NoteTwo-Chamber Design for Power and Torque Increase
      $83.90 - $94.44
    • Flowmaster® Super 50 Series Delta Flow™ (SUV) Performance Muffler
      (0 reviews)
      # 897149
      Universal Super 50 Series Delta Flow™ (SUV) Performance Muffler by Flowmaster®, MODERATE SOUND, 5" Thick x 10" Wide x 17" Case Length x 23" Overall Length. The Super 50 is suitable for everyday driving. Its large resonance...
      Excellent Choice for Muscle Cars and Street Performance VehiclesThree-Chamber Delta Flow Technology
      $136.40 - $142.98
    • Flowmaster® Super HP-2™ Stainless Steel Performance Muffler
      (0 reviews)
      # 15943155
      Universal Super HP-2™ Stainless Steel Performance Muffler by Flowmaster®, 4" Thick x 5" Wide. The new Super HP-2 Series muffler offers the same great performance benefits and moderate tone that you would expect from our laminar...
      Moderate tone - perfect for performance and passenger cars409S Stainless Steel version backed by lifetime warranty
      $110.18 - $178.38
    • Flowmaster® Resonator
      (0 reviews)
      # 898502
      Universal Resonator by Flowmaster®. The resonators are designed for use in conjunction with Flowmaster Mufflers for improved sound reduction and minimize interior resonance.
      Reduce Interior ResonanceWork with Flowmaster Mufflers
      $79.68 - $124.88
    • MagnaFlow® Glass Pack Red Coated Aluminized Steel Muffler
      (0 reviews)
      # 61459909
      Universal Glass Pack Red Coated Aluminized Steel Muffler by MagnaFlow®. The Glass Pack Mufflers have the same high performance optimizing, straight-through design as the more expensive MagnaFlow mufflers. They are made in...
      Red Coated 100% aluminized steelNon-fiberglass acoustic packing material
      $35.14 - $51.26



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    1998 Lincoln Navigator Performance Exhaust Systems Reviews
    Average rating: 4.5 4.5 - 1 reviews
    (4.5)
    APPEARANCE
    EASE OF INSTALLATION
    PRICE/VALUE
    QUALITY
    Borla - Cat-Back for 2004 Navigator
    2004 Lincoln Navigator | Posted by Gurdeep | (Farmingdale, NJ)

    Just installed it a few days ago along with a Volant cold air intake, swapped out my K&N intake and MagnaFlow exhaust (had those in for 5 years), haven't noticed a change in mpg yet, but sure does sound better and power to the wheels feels stronger...Highly recommend.

    7 people found this review helpful.
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