2003 Ford F-150 Performance Exhaust Systems

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    • Flowmaster® American Thunder™ Dual Cat-Back Exhaust System
      (0 reviews)
      Ford F-150 2003, American Thunder™ Dual Cat-Back Exhaust System by Flowmaster®, AGGRESSIVE SOUND. 2.5" Tubing. American Thunder gives you the classic AGGRESSIVE or MODERATE sound (depends on application and exhaust type) of a...
      Available sound levels: Aggressive Sound / Moderate Sound (depends on application and exhaust typeIncreases Power
      $524.68from $419.74 - $619.10
      # 573892
    • Flowmaster® Force II™ Dual Cat-Back Exhaust System
      (0 reviews)
      Ford F-150 King Ranch 2003, Force II™ Dual Cat-Back Exhaust System by Flowmaster®, MILD SOUND. Super 50 Series Muffler. Dual Rear Exit. 2.5" Tubing. The Force II Series is designed for a mild, or mild - moderate performance tone...
      Available sound levels: Mild Sound / Mild - Moderate Sound (depends on application and exhaust type)Increases Power
      $598.13from $478.50 - $630.68
      # 30824080
    • MagnaFlow® Street Series Cat-Back Exhaust System
      (0 reviews)
      Ford F-150 2003, Street Series Cat-Back Exhaust System by MagnaFlow®, MODERATE SOUND. The Street Series is designed for customers seeking increased performance and better economy, combined with a powerful and well tuned exhaust...
      Moderate SoundDelivers More Horsepower
      $827.11from $661.69 - $719.24
      # 20208271
    • MagnaFlow® MagnaFlow Series Stainless Steel Cat-Back Exhaust System
      (0 reviews)
      Ford F-150 Lightning 2003, MagnaFlow Series Stainless Steel Cat-Back Exhaust System by MagnaFlow®, MODERATE TO AGGRESSIVE SOUND. Dual Same Side Before Passenger Rear Tire Exit. 2.5" Tubing. 5" x 8" x 18" Muffler. 3.5" Polished...
      $899.05$719.24
      # 20206319
    • Borla® Touring™ Stainless Steel Cat-Back Exhaust System
      (1 reviews)
      Ford F-150 78.0" Bed 2003, Touring™ Stainless Steel Cat-Back Exhaust System by Borla®, AGGRESSIVE SOUND. Split Rear Exit. 4" Inlet / 14" Length Single Round Rolled Angle-Cut Tips. 2.25" Tubing. When you want the best performing,...
      Mild Growl SoundHorsepower and torque increased by 7 – 10%
      $948.74from $758.99 - $767.99
      # 58887370
    • Borla® S-Type™ Stainless Steel Cat-Back Exhaust System
      (1 reviews)
      Ford F-150 Lightning 2003, S-Type™ Stainless Steel Cat-Back Exhaust System by Borla®, AGGRESSIVE SOUND, Dual Side Exit. 3" Inlet / 10.75" Length Dual Round Angle-Cut Phantom Tips. 2.5" Tubing. When you want the best performing,...
      Aggressive Plus SoundIncreased exhaust flow for better performance
      $866.24$692.99
      # 43943571
    • Gibson® Swept Side™ Cat-Back Exhaust System
      (0 reviews)
      Ford F-150 Gas 2003, Swept Side™ Cat-Back Exhaust System by Gibson®, AGGRESSIVE SOUND. 3" Tubing. Behind Rear Tire Exit. 3" Inlet / 3.5" Outlet Polished Stainless Round Slash Cut Tip. Get increased horsepower and torque in the...
      Less restriction for increased exhaust flowIncrease of 10-15 horsepower and pound feet of torque
      $384.70from $307.76 - $423.20
      # 39070738
    • Gibson® Dual Sport™ Cat-Back Dual Exhaust System
      (0 reviews)
      Ford F-150 Gas 2003, Dual Sport™ Cat-Back Exhaust System by Gibson®, AGGRESSIVE SOUND. 2.25" Tubing. Includes 2.25" Tailpipe. Behind Rear Tire Exit. 2.25" Inlet / 3" Outlet Polished Stainless Round Slash Cut Tip. Get increased...
      Increase of 10-15 horsepower and pound feet of torqueDeep, Commanding Exhaust Tone
      $462.93from $370.34 - $482.95
      # 39070709
    • Gibson® Split Rear™ Cat-Back Exhaust System
      (0 reviews)
      Ford F-150 Gas 2003, Split Rear™ Cat-Back Exhaust System by Gibson®, AGGRESSIVE THROATY SOUND. 2.5" Tubing. Includes 2.25" Tailpipe. Straight Out The Back Exit. 2.5" Inlet / 3.5" Outlet Polished Stainless Round Slash Cut Tip. Get...
      Increase of 10-15 horsepower and pound feet of torqueAggressive, throaty exhaust tone
      $462.93from $370.34 - $482.95
      # 39070700
    • Gibson® Extreme Dual™ Cat-Back Dual Exhaust System
      (0 reviews)
      Ford F-150 Gas 2003, Extreme Dual™ Cat-Back Exhaust System by Gibson®, AGGRESSIVE SOUND. 2.5" Tubing. Includes 2.25" Tailpipe. Behind Each Rear Tire Exit. 2.5" Inlet / 3.5" Outlet Polished Stainless Round Slash Cut Tip. When...
      Dyno tuned for each applicationLess restriction for increased exhaust flow
      $462.93from $370.34 - $482.95
      # 39070720
    • Gibson® Super Truck™ Cat-Back Exhaust System
      (0 reviews)
      Ford F-150 Gas 2003, Super Truck™ Cat-Back Exhaust System by Gibson®. 2.5" Tubing. In Front of Rear Tire Exit. 6" x 2.75" Outlet Polished Stainless Oblong Slash Cut Tip. When quiet is the least of your concerns, get the Super...
      Increase of 15-20 HorsepowerLoud Performance Exhaust Tone; may exceed 95 decibels
      $384.70from $307.76 - $343.55
      # 39070729
    • aFe® Mach Force XP Cat-Back Exhaust System
      (0 reviews)
      Ford F-150 4.6L / 5.4L 2003, Mach Force XP Cat-Back Exhaust System by aFe®. Get increased exhaust flow, more horsepower and torque, improved performance and lower exhaust gas temperatures with the aFe Mach Force XP Cat-Back Exhaust...
      Up to 29% Greater Exhaust Flow than stock systemIncreases horsepower and torque
      $718.71from $574.97 - $645.57
      # 3135862
    • DynoMax® Super Turbo™ Cat-Back Exhaust System
      (0 reviews)
      Ford F-150 139.0" Wheelbase 2003, Super Turbo™ Cat-Back Exhaust System by DynoMax®. 3" Tubing. Includes 3" Intermediate Pipe, 3" Tail Pipe with Stainless Steel Spout and Clamps. Dyno proven to flow up to 70 SCFM. Get improved...
      Constructed to increase horsepower and torque thanks to improved exhaust flowStainless steel Super Turbo muffler will maintain a mellow performance tone
      $408.08$326.46
      # 18215822
    • DynoMax® Ultra Flo™ Stainless Steel Cat-Back Welded Exhaust System
      (0 reviews)
      Ford F-150 Under 8500 GVWR 2003, Ultra Flo™ Stainless Steel Cat-Back Welded Exhaust System by DynoMax®. Rear Exit. 2.5" Tubing. Dyno proven to flow up to 2 SCFM and support up to 2 horsepower. This cat-back exhaust system...
      Unrestricted, straight-through design for a dyno-proven increase in horsepower and torqueUltra Flo Welded muffler will give your car a deep performance tone
      $408.10$326.48
      # 52037802
    • Flowmaster® Scavenger Series Elite Headers
      (0 reviews)
      Ford F-150 5.4L V8 2003, Scavenger Series Elite Shorty Headers by Flowmaster®. Replace your restrictive factory exhaust manifolds with these stainless steel headers and let your engine breath! These headers are easy to install...
      Increases horsepower and torqueImproves engine efficiency and throttle response
      $840.28$672.22
      # 1259082
    • Gibson® Performance Header
      (0 reviews)
      Ford F-150 Gas 2003, Performance Header by Gibson®. 1.5" Tubing. Let your engine breathe and gain power and performance with Gibson Performance Headers. These headers will flow much more exhaust than your restrictive factory...
      Increases low and mid-range horsepower and torqueIncreases engine efficiency
      $472.99from $378.39 - $521.65
      # 39070662
    • BBK® Premium Series™ Shorty Headers
      (0 reviews)
      Ford F-150 2003, Premium Series™ Shorty Headers by BBK®. 1.63" Diameter. Get at least 10 more ponies from your engine with an easy bolt-on installation. These shorty exhaust headers are direct replacements for your factory...
      Developed using CAD (Computer Aided Design) software and dyno-tested for maximum horsepowerAvailable with equal length and unequal length tubes
      $437.49from $349.99 - $499.99
      # 55186198
    • Flowmaster® Direct Fit Stainless Steel Catalytic Converter
      (0 reviews)
      Ford F-150 5.4L 2003, 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 environmental regulations...
      $498.55from $398.84 - $408.22
      # 34450344
    • MagnaFlow® Direct Fit California OBDII Catalytic Converter
      (0 reviews)
      Ford F-150 2003, 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 replace...
      Increases exhaust flow compared to original factory converterIncreased exhaust flow allows your engine to make more power
      $670.33from $536.26 - $635.21
      # 22205032
    • MagnaFlow® Direct Fit Federal Catalytic Converter
      (0 reviews)
      Ford F-150 2003, 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 the...
      Increases exhaust flow compared to original factory converterIncreased exhaust flow allows your engine to make more power
      $370.93from $296.74 - $458.71
      # 22205045
    • MagnaFlow® Direct Fit Federal OEM Grade Catalytic Converter
      (0 reviews)
      Ford F-150 2003, Direct Fit Federal OEM Grade 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
      $481.24from $384.99 - $546.97
      # 35355153
    • MagnaFlow® Direct Fit Off-Road Pro Series Catalytic Converter
      (0 reviews)
      Ford F-150 Lightning 2003, Direct Fit Off-Road Pro Series Catalytic Converter by MagnaFlow®. 15" Wide. If your car needs replacement, install one that will get you through the smog check and give you more horsepower. This converter...
      Increases exhaust flow compared to original factory converterIncreased exhaust flow allows your engine to make more power
      $802.64from $642.11 - $716.21
      # 22204992
    • Bosal® Catalytic Converter
      (0 reviews)
      Ford F-150 4.2L RWD (Rear-Wheel Drive) 2003, Catalytic Converter 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...
      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
      $301.28$241.02
      # 20560188
    • Eastern® Direct Fit Catalytic Converter
      (0 reviews)
      Ford F-150 2003, 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, this...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $318.09from $254.47 - $458.64
      # 17572294
    • Flowmaster® 40 Series Delta Force™ Muffler
      (0 reviews)
      Ford F-150 2003, 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 that...
      The Original High Performance Flowmaster MufflerAggressive Sound for the Enthusiasts Who Love Their Exhaust to be LOUD
      $101.65$81.32
      # 41954906
    • Flowmaster® 40 Series Original Stainless Steel Muffler
      (0 reviews)
      Ford F-150 2003, 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 launched...
      The Original High Performance Flowmaster MufflerAggressive Sound for the Enthusiasts Who Love Their Exhaust to be LOUD
      $108.85$87.08
      # 41954907
    • Flowmaster® 50 Series Delta Flow™ Stainless Steel Muffler
      (0 reviews)
      Ford F-150 King Ranch / Lariat / XL / XLT 2003, 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....
      Three Chamber Delta Flow TechnologyFully MIG-Welded for Maximum Durability
      $150.83$120.66
      # 849896
    • Flowmaster® 50 Series HD Delta Flow™ Stainless Steel Muffler
      (0 reviews)
      Ford F-150 Harley-Davidson Edition 2003, 50 Series HD Delta Flow™ Stainless Steel Muffler by Flowmaster®, MODERATE SOUND, 2.5" Dual Inlet / 2.5" Dual Outlet, 4" Thick x 9.75" Wide x 18" Case Length x 23" Overall Length. The 50...
      Built for Quieting Big Displacement EnginesWorks Great with Both Gas and Diesel Applications
      $267.58$214.06
      # 848192
    • Flowmaster® 70 Series Delta Flow™ Big Block Diesel Muffler
      (0 reviews)
      Ford F-150 King Ranch / Lariat / XL / XLT 2003, 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"...
      Quiet Muffler for Trucks and Big Power EnginesThree-Chamber Delta Flow Technology
      $190.19$152.15
      # 850228
    • Flowmaster® Super 44 Series Delta Flow™ Muffler
      (0 reviews)
      Ford F-150 King Ranch / Lariat / XL / XLT 2003, 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...
      Deep, Aggressive, High Performance Exhaust NoteTwo-Chamber Design for Power and Torque Increase
      $104.88$83.90
      # 850066
    • Flowmaster® Super 50 Series Delta Flow™ (SUV) Performance Muffler
      (0 reviews)
      Ford F-150 2003, 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 Super 50...
      Excellent Choice for Muscle Cars and Street Performance VehiclesThree-Chamber Delta Flow Technology
      $170.50$136.40
      # 41954908
    • DynoMax® Super Turbo™ Muffler
      (0 reviews)
      Ford F-150 139.0" Wheelbase 2003, 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 improved exhaust flow...
      Constructed to increase horsepower and torque thanks to improved exhaust flowAluminized steel Super Turbo muffler maintains a mellow performance tone
      $178.75$143.00
      # 18215943
    • DynoMax® Ultra Flo™ Polished Muffler
      (0 reviews)
      Ford F-150 139.0" Wheelbase 2003, 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 resonance while...
      Unrestricted, straight-through design for a dyno-proven increase in horsepower and torqueEngineered to give your car a deep performance tone
      $83.49$66.79
      # 18216281
    • DynoMax® Ultra Flo™ Welded Muffler
      (0 reviews)
      Ford F-150 2003, Ultra Flo™ Welded Muffler by DynoMax®. 14" Body Length, 9.75" Body Width, 4.5" Body Height. Reversible. Dyno proven to flow up to 2 SCFM and support up to 2 horsepower. This muffler features straight-through...
      Unrestricted, straight-through design for a dyno-proven increase in horsepower and torqueEngineered to give your car a deep performance tone
      $86.85from $69.48 - $108.97
      # 18222582
    • DynoMax® Polished Exhaust Tip
      (0 reviews)
      Ford F-150 Under 8500 GVWR 2003, Polished Exhaust Tip by DynoMax®. 2.5" Inlet / 3" Outlet. Right / Left Side. Includes Clamp. These clamp-on stainless steel exhaust tips come in a variety of styles and sizes to make it easy for you...
      304 Stainless Steel construction for longevity and corrosion resistanceMirror Polished for a show-like shine
      $35.63$28.50
      # 52153841
    • DynoMax® Intermediate Pipe
      (0 reviews)
      Ford F-150 2003, Intermediate Pipe by DynoMax®. 2.5" Inlet / 3" Outlet. With their great selection of exhaust pipes and accessories, DynoMax will provide you with everything necessary to complete the exhaust job. Every component is...
      Designed to ensure unrestricted exhaust flowDirect fit – no modifications needed to install
      $36.86from $29.49 - $70.44
      # 18219600
    • DynoMax® Tail Pipe
      (0 reviews)
      Ford F-150 2003, Tail Pipe by DynoMax®. With their great selection of exhaust pipes and accessories, DynoMax will provide you with everything necessary to complete the exhaust job. Every component is manufactured from quality...
      Designed to ensure unrestricted exhaust flowDirect fit – no modifications needed to install
      $47.10from $37.68 - $163.23
      # 18221615
    • DynoMax® Extension Pipe
      (0 reviews)
      Ford F-150 Under 8500 GVWR 2003, Extension Pipe by DynoMax®. 2.5" Inlet / 2.5" Outlet. 21.87" Overall Length. Right / Left Side. 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
      $36.98$29.58
      # 18218521
    • Spectre Performance® Exhaust Header Gaskets
      (0 reviews)
      Ford F-150 2003, Exhaust Header Gaskets by Spectre Performance®. Rooted in racing, Spectre Performance designs and builds every product with the same goal in mind - the best performance in the market proven on the racetrack! All...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $10.44from $8.35 - $16.70
      # 12054461
    • BBK® Premium™ Header Gasket Set
      (0 reviews)
      Ford F-150 Lightning 2003, Premium™ Header Gasket Set by BBK®. These premium steel core graphite gaskets are flexible for a long lasting leak-proof seal even when cylinder head and header flange surfaces aren’t perfectly flat....
      Provides a long lasting, leak-proof sealFlexible graphite will conform to surface irregularities and won’t stick to headers or cylinder head
      $49.99$39.99
      # 10959516
    • DynoMax® Silver Bracket
      (0 reviews)
      Ford F-150 Under 8500 GVWR 2003, Silver Bracket by DynoMax®. Uses existing exhaust rod brackets or holes. Dual Exhaust. Hardware and accessories are manufactured to work seamlessly with all Dynomax performance parts, making...
      Designed to do the exhaust job quickly and easilyOE-style fit, design, and finish
      $26.88$21.50
      # 52153840
    • DynoMax® Zinc Clamp
      (0 reviews)
      Ford F-150 Under 8500 GVWR 2003, Zinc Clamp by DynoMax®. 3" Diameter. DynoMax has you covered with a full line of accessories and hardware needed to do the complete exhaust job, from clamps to hangers. These small yet essential...
      Designed to do the exhaust job quickly and easilyOE-style fit, design, and finish
      $10.23$8.18
      # 18217411
    • Walker® Direct Fit Catalytic Converter
      (0 reviews)
      Ford F-150 2003, 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 to meet...
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      $290.51from $232.41 - $437.00
      # 17728501
    • Walker® Universal Fit Catalytic Converter
      (0 reviews)
      Ford F-150 2003, 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 reduction...
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $97.45from $77.96 - $148.49
      # 17738623
    • Bosal® Catalytic Converter Assembly
      (0 reviews)
      Ford F-150 2003, 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
      $314.71from $251.77 - $330.06
      # 20560264
    • DEC® Catalytic Converter
      (0 reviews)
      Ford F-150 2003, Catalytic Converter by DEC®. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs should not be put off, both for safety and legal reasons, but before you waste your time...
      $649.33from $519.46 - $549.29
      # 7644392
    • Walker® Quiet-Flow™ Muffler
      (0 reviews)
      Ford F-150 2003, Quiet-Flow Muffler by Walker®. Together with delivering OE-style sound, the Quiet-Flow Muffler features 100% structural stainless steel construction that resists rust three times longer than aluminized mufflers...
      Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire
      $125.26from $100.21 - $101.48
      # 35464202
    • Walker® SoundFX™ Direct Fit Muffler
      (0 reviews)
      Ford F-150 2003, SoundFX Direct Fit Muffler by Walker®. This muffler is the right choice if you opt for quality acoustics and performance. Walker offers 100% aluminized steel SoundFX Mufflers with direct fit and universal fit...
      Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design
      $66.61from $53.29 - $56.16
      # 35464205
    • Walker® Intermediate Pipe
      (0 reviews)
      Ford F-150 2003, Intermediate Pipe by Walker®. If you want exhaust piping that delivers precise OE-style fit, appearance, and reliability, this part is your number one choice. Every pipe is vehicle-specific and is manufactured...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $11.63from $9.30 - $15.89
      # 18155384
    • Walker® Tail Pipe
      (0 reviews)
      Ford F-150 2003, Tail Pipe by Walker®. If you want exhaust piping that delivers precise OE-style fit, appearance, and reliability, this part is your number one choice. Every pipe is vehicle-specific and is manufactured using...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $42.49from $33.99 - $40.88
      # 35464207
    • Taylor Cable® Seal-4-Good™ Exhaust Header Gaskets
      (0 reviews)
      Ford F-150 2003, Seal-4-Good™ Exhaust Header Gaskets by Taylor Cable®. Don’t put up with that ominous, unmistakable “tick, tick, tick” sound of an exhaust manifold leak. If it isn’t leaking air into the manifold and...
      $38.38$30.70
      # 9384219
    • Taylor Cable® XX Carbon™ Exhaust Header Gaskets
      (0 reviews)
      Ford F-150 2003, XX Carbon™ Exhaust Header Gaskets by Taylor Cable®. These extreme high-temperature gaskets are well-suited for highly-modified engines: turbocharged, supercharged, nitrous or fuel. This is a premium,...
      $25.38$20.30
      # 9387005
    • Dorman® Exhaust Manifold
      (0 reviews)
      Ford F-150 2003, Exhaust Manifold by Dorman®. Material: Cast Iron. With Installation Hardware. More like a complete kit than a single part, many of the Exhaust Manifolds include gaskets and hardware for a complete installation....
      Includes heat-shield for protection of hoses, wiring, and other engine componentsCast iron or stainless tubular construction protects against warping and/or cracking
      $58.93from $47.14 - $78.79
      # 16498262
    • Fel-Pro® Exhaust Manifold Gasket Set
      (0 reviews)
      Ford F-150 2003, Exhaust Manifold Gasket Set by Fel-Pro®. 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 engineering resources, the...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $13.24from $10.59 - $16.05
      # 19060754
    • Victor Reinz® Exhaust Manifold Gasket
      (0 reviews)
      Ford F-150 2003, 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 before you...
      $12.74from $10.19 - $34.95
      # 24119559
    • Dorman® Exhaust Flange Stud and Nut
      (0 reviews)
      Ford F-150 2003, Exhaust Flange Stud and Nut by Dorman®, 1 Piece. Front. This is an aftermarket part that replaces factory OE # N811145S301, N811468S100, W705374S900, W705374S901. Dorman’s Exhaust Flange Stud & Nut provides you...
      Direct replacement for a proper fit every timeDurable steel construction
      $10.70$8.56
      # 31664332
    • Walker® Clamp
      (0 reviews)
      Ford F-150 2003, 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
      $2.96$2.37
      # 35464200
    • Eastern® Universal Fit Catalytic Converter
      (0 reviews)
      Ford F-150 2003, Universal Fit Catalytic Converter by Eastern Catalytic®. Whether your catalytic converter is damaged by road debris or failed due to an engine problem, you definitely need a new one, and this product is the way to...
      Universal fitConverts harmful engine emissions to less dangerous gases and water vapor
      $68.01from $54.41 - $83.22
      # 17578031
    • Taylor Cable® Graph-Flex™ Exhaust Header Gaskets
      (0 reviews)
      Ford F-150 2003, Graph-Flex™ Exhaust Header Gaskets by Taylor Cable®. These durable header flange gaskets are composed of a graphite composition material on a malleable stainless steel core. They’ll seal up tight on almost any...
      $27.96$22.37
      # 9381115
    • Flowmaster® 10 Series Delta Force Single Chamber Race Muffler
      (0 reviews)
      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
      $94.53from $75.62 - $146.90
      # 898490



    Guides & Articles
    Regardless of whether you're shopping for a simple replacement muffler that delivers original equipment (OE) sound and performance or an upgraded muffler which provides a deeper growl with increased power through freer exhaust flow, you'll see choices between "direct fit" mufflers and "universal" mufflers. In this article, we'll help you understand the differences...
    It has been a battle of the ages to make exhaust sound like it should. Having less bends or turns will not only improve the sound but also performance. A custom exhaust is always an option for the race inspired and spirited weekend warriors. Our manufactures offer everything needed to build a custom exhaust to your preference.
    Headers are installed because the stock exhaust manifolds usually flow poorly. An exhaust header has individual tubes for each exhaust port, allowing each exhaust pulse to flow unobstructed from the cylinder head. The tubes on headers are usually larger in diameter than the runners on an exhaust manifold and the tubes are mandrel bent for gradual radius bends.
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    2003 Ford F-150 Performance Exhaust Systems Reviews
    Average rating: 4.5 4.3 - 1 reviews
    (4.3)
    APPEARANCE
    EASE OF INSTALLATION
    PRICE/VALUE
    QUALITY
    Borla Exhaust
    2003 Ford F-150 | Posted by Nate | (Fort Wayne, IN)

    Great-looking, great sounding, and nice little boost of hp.

    1 people found this review helpful.
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    2003 Ford F-150 Models
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