2003 Toyota Tundra Exhausts

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    • (0 reviews)
      $827.14from $661.71 - $830.30
      Toyota Tundra Extended Cab 76.5" Bed 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...
      # 20210377
    • (1 reviews)
      $655.85from $524.68 - $718.84
      Toyota Tundra Limited 2003, American Thunder™ Dual Cat-Back Exhaust System by Flowmaster®, MODERATE SOUND. Super 50 Series Muffler. Dual Rear Exit. 2.5" Tubing. American Thunder gives you the classic aggressive or moderate sound...
      # 574734
    • (0 reviews)
      $369.48from $295.58 - $381.73
      Toyota Tundra 4 Door Extended Cab / Double Cab Short Bed 2003, Swept Side™ Cat-Back Exhaust System by Gibson®, AGGRESSIVE SOUND. 2.5" Tubing. Behind Rear Tire Exit. 2.5" Inlet / 3" Outlet Polished Stainless Round Slash Cut Tip....
      # 3735108
    • (0 reviews)
      $456.41$365.13
      Toyota Tundra 4 Door Extended Cab / Double Cab Short Bed 2003, Dual Sport™ Cat-Back Exhaust System by Gibson®, AGGRESSIVE SOUND. 2.25" Tubing. Behind Rear Tire Exit. 2.25" Inlet / 3.5" Outlet Polished Stainless Round Slash Cut...
      # 3731229
    • (0 reviews)
      $456.41from $365.13 - $536.61
      Toyota Tundra 4 Door Extended Cab / Double Cab Short Bed 2003, Split Rear™ Cat-Back Exhaust System by Gibson®, AGGRESSIVE THROATY SOUND. 2.5" Tubing. Includes 2.5" Tailpipe. Straight Out The Back Exit. 2.5" Inlet / 3.5" Outlet...
      # 3732740
    • (0 reviews)
      $456.41from $365.13 - $536.61
      Toyota Tundra 4 Door Extended Cab / Double Cab Short Bed 2003, Extreme Dual™ Cat-Back Exhaust System by Gibson®, AGGRESSIVE SOUND. 2.5" Tubing. Includes 2.5" Tailpipe. Behind Each Rear Tire Exit. 2.5" Inlet / 3.5" Outlet Polished...
      # 3731891
    • (0 reviews)
      $381.24$304.99
      Toyota Tundra 4.7L 2003, Performance Series™ Resonator-Back Exhaust System by MBRP®, MODERATE SOUND. 3" Tubing. Single Side Exit. With 3.5" Tip. Get more out of your turbodiesel pickup with a Performance Series exhaust system...
      # 36201026
    • (0 reviews)
      $474.99$379.99
      Toyota Tundra 4.7L 2003, Pro Series™ Stainless Steel Resonator-Back Exhaust System by MBRP®, MODERATE SOUND. 3" Tubing. Single Side Exit. With 3.5" Tip. The PRO Series exhausts from MBRP is for the no-compromise enthusiast who...
      Aluminized tips and mufflersMellow, authoritative exhaust note
      # 36201027
    • (0 reviews)
      $500.84$400.67
      Toyota Tundra 2003, Monster™ Exhaust System by Banks®, Single Side Exit. Improve performance and economy with a Banks Monster Exhaust system. Increased pipe size is only part of it. Banks uses constant-diameter mandrel bending to...
      # 45909722
    • (0 reviews)
      $392.81from $314.25 - $464.25
      Toyota Tundra Short Bed Access / Double Cab 2003, Cat-Back Exhaust System by CGS®. Get more power, improved performance, increased mileage and throaty sound in a bolt-on package. With the CGS Cat-Back Exhaust System you get all...
      Dyno proven gains in horsepower and torqueImproved performance
      # 1465653
    • (0 reviews)
      $247.65$198.12
      Toyota Tundra 2003, Super Turbo™ Cat-Back Exhaust System by DynoMax®. Stainless Steel. Aluminized. Single. 2 1/2" System. Pipe D: 2.50". Dyno proven to flow up to 70 SCFM. Intermediate Pipe (Reuse OE Gasket and Clamp), Tail Pipe...
      Constructed to increase horsepower and torque thanks to improved exhaust flowStainless steel Super Turbo muffler will maintain a mellow performance tone
      # 18215900
    • (0 reviews)
      $243.58from $194.86 - $454.26
      Toyota Tundra 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...
      # 22213149
    • (0 reviews)
      $395.43from $316.34 - $498.14
      Toyota Tundra 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...
      # 22213143
    • (0 reviews)
      $406.55from $325.24 - $571.92
      Toyota Tundra 2003, Direct Fit 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 the...
      # 35254411
    • (0 reviews)
      $325.19from $260.15 - $297.94
      Toyota Tundra 2003, Direct Fit Stainless Steel Catalytic Converter by Flowmaster®. The new Flowmaster replacement catalytic converters are made to meet and exceed all federal environmental regulations and, as all Flowmaster...
      # 10103446
    • (0 reviews)
      $101.65$81.32
      Toyota Tundra 2003, 40 Series Delta Force™ Aluminized Steel Muffler by Flowmaster®, AGGRESSIVE SOUND, 2.5" Offset Inlet / 2.5" Center Outlet, 4" Thick x 9.75" Wide x 13" Case Length x 19" Overall Length. This is the muffler that...
      # 34439569
    • (0 reviews)
      $108.85$87.08
      Toyota Tundra 2003, 40 Series Original Stainless Steel Muffler by Flowmaster®, AGGRESSIVE SOUND, 2.5" Offset Inlet / 2.5" Center Outlet, 4" Thick x 9.75" Wide x 13" Case Length x 19" Overall Length. This is the muffler that...
      # 34439570
    • (0 reviews)
      $150.83$120.66
      Toyota Tundra 2003, 50 Series Delta Flow™ Stainless Steel Muffler by Flowmaster®, MODERATE SOUND, 2.5" Offset Inlet / 2.5" Center Outlet, 4" Thick x 9.75" Wide x 17" Case Length x 23" Overall Length. The 50 Series Delta Flow...
      # 848524
    • (0 reviews)
      $190.19$152.15
      Toyota Tundra 2003, 70 Series Delta Flow™ Aluminized Steel Diesel Big Block Muffler by Flowmaster®, MILD SOUND, 2.5" Offset Inlet / 2.5" Center Outlet, 5" Thick x 10" Wide x 22" Case Length x 28" Overall Length. The 70 Series Big...
      # 848663
    • (0 reviews)
      $118.05from $94.44 - $98.98
      Toyota Tundra 2003, Super 40 Series Delta Flow™ Diesel Muffler by Flowmaster®, AGGRESSIVE SOUND, 2.5" Offset Inlet / 2.5" Center Outlet, 5" Thick x 10" Wide x 13.50" Case Length x 19.50" Overall Length. The Super 40 Series Delta...
      # 34442017
    • (0 reviews)
      $118.05$94.44
      Toyota Tundra 2003, Super 44 Series Delta Flow™ Stainless Steel Muffler by Flowmaster®, AGGRESSIVE SOUND, 2.5" Offset Inlet / 2.5" Center Outlet, 4" Thick x 9.75" Wide x 13" Case Length x 19" Overall Length. The Super 44 has the...
      # 848624
    • (0 reviews)
      $170.50$136.40
      Toyota Tundra 2003, Super 50 Series Delta Flow™ (SUV) Aluminized Steel Diesel Performance Muffler by Flowmaster®, MILD SOUND, 2.5" Offset Inlet / 2.5" Center Outlet, 5" Thick x 10" Wide x 17" Case Length x 23" Overall Length. The...
      # 848677
    • (0 reviews)
      $178.73$142.98
      Toyota Tundra 2003, Super 50 Series Delta Flow™ (SUV) Stainless Steel Performance Muffler by Flowmaster®, MILD SOUND, 2.5" Offset Inlet / 2.5" Center Outlet, 5" Thick x 10" Wide x 17" Case Length x 23" Overall Length. The Super...
      # 848649
    • (0 reviews)
      $72.33$57.86
      Toyota Tundra 2003, Super Turbo™ Muffler by DynoMax®. 2.5" Center Inlet / 2.5" Offset Outlet. 20" Body Length, 9.75" Body Width, 4.25" Body Height. Right Side / Left Side. 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
      # 18216028
    • (0 reviews)
      $219.26$175.41
      Toyota Tundra 2003, Ultra Flo™ Polished Muffler by DynoMax®. 2.5" Offset Inlet / 2.5" Center Outlet. 20" Body Length, 9.75" Body Width, 4.25" Body Height. Right Side / Left Side. Reversible. CRF Technology absorbs unwanted...
      Unrestricted, straight-through design for a dyno-proven increase in horsepower and torqueEngineered to give your car a deep performance tone
      # 18216339
    • (0 reviews)
      $136.23$108.98
      Toyota Tundra 2003, Ultra Flo™ Welded Muffler by DynoMax®. 2.5" Offset Inlet / 2.5" Center Outlet. 20" Body Length, 9.75" Body Width, 4.5" Body Height. Right Side / Left Side. 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
      # 18216561
    • (0 reviews)
      $868.75$695.00
      Toyota 335i 3.0L Turbocharged 2003, Cat-Delete Down Pipes by aFe®. Eliminate the restrictive catalytic converters for better performance with these Cat-Delete Down Pipes. Factory type connections allow you to return to stock...
      # 4294355
    • (0 reviews)
      $23.30from $18.64 - $98.41
      Toyota Tundra 2003, Intermediate Pipe by DynoMax®. Stainless Steel. Aluminized. Outside Diameter. Pipe diameters are increased from OEM sizes to improve flow and increase power. With their great selection of exhaust pipes and...
      Designed to ensure unrestricted exhaust flowDirect fit – no modifications needed to install
      # 18220212
    • (0 reviews)
      $347.59$278.07
      Toyota Tundra 3.4L 2003, Rear 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 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
      # 36759112
    • (0 reviews)
      $1,479.33$1,183.46
      Toyota Tundra 3.4L 2003, C.A.R.B. Compliant Catalytic Converter by Genuine®. Position: Front. C.A.R.B Certified and legal for sale and use in California and New York - Connects to exhaust manifold. Note: Connects to exhaust...
      # 8798051
    • (0 reviews)
      $411.25$329.00
      Toyota Tundra 3.4L Front Side 2003, Direct Fit Stainless Steel California Catalytic Converter by Flowmaster®. The new Flowmaster replacement catalytic converters are made to meet and exceed all federal environmental regulations...
      # 41880038
    • (0 reviews)
      $204.60$163.68
      Toyota Tundra V8 2003, Exhaust Manifold by Dorman®. Round Port. Material: Cast Iron. With Installation Hardware. Includes: Exhaust Manifold, 1 Manifold Gasket and 1 Flange, 3 Studs, 3 Nuts. More like a complete kit than a single...
      Includes heat-shield for protection of hoses, wiring, and other engine componentsCast iron or stainless tubular construction protects against warping and/or cracking
      # 16500447
    • (0 reviews)
      $181.09from $144.87 - $298.74
      Toyota Tundra 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...
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      # 8751287
    • (0 reviews)
      $101.39from $81.11 - $155.95
      Toyota Tundra 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...
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      # 17734828
    • (0 reviews)
      $163.19from $130.55 - $161.93
      Toyota Tundra 3.4L 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 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
      # 20585846
    • (0 reviews)
      $256.39from $205.11 - $311.80
      Toyota Tundra 2003, EPA Direct Fit Undercar Catalytic Converter by Eastern®. One Rear Gasket. If you need to replace your failed or damaged catalytic converter, this product is the right choice. Designed specifically for your...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      # 17576159
    • (0 reviews)
      $71.29from $57.03 - $81.72
      Toyota Tundra 2003, EPA Universal Fit Catalytic Converter by Eastern®. 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 go....
      Universal fitConverts harmful engine emissions to less dangerous gases and water vapor
      # 17580444
    • (0 reviews)
      $169.86$135.89
      Toyota Tundra 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
      # 35487867
    • (0 reviews)
      $51.89$41.51
      Toyota Tundra 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
      # 35487869
    • (0 reviews)
      $133.74from $106.99 - $138.50
      Toyota Tundra 2003, Muffler by Bosal®. This muffler is constructed by one of the leading OE suppliers to provide OE-style performance and maintain a factory-like sound. The direct-fit configuration allows for easy, bolt-on...
      Designed to deliver ultimate performance and a quality OE-style soundAluminized steel construction for maximum durability
      # 20585842
    • (0 reviews)
      $6.13$4.90
      Toyota Tundra 2003, Exhaust Flange Stud and Nut by Dorman®, 1 Piece. Front. This is an aftermarket part that replaces factory OE # 140642J200, 14064AW000, 18107P3FA00, 18176PM3300, 90065657330, 90065689310, 90065PC0000,...
      Direct replacement for a proper fit every timeDurable steel construction
      # 31664860
    • (0 reviews)
      $5.15from $4.12 - $10.32
      Toyota Tundra 2003, Gasket 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
      # 18144745
    • (0 reviews)
      $7.33from $5.86 - $9.02
      Toyota Tundra 2003, Insulator 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
      # 18152496
    • (0 reviews)
      $17.55$14.04
      Toyota Tundra 2003, V-Band Clamp by Walker®. V-Band Clamp Type, Hex Nut Type, 2.813" Diameter, 1 Inlet, 1 Outlet. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with...
      Makes installation quick and easyOptimal OE-style fit and quality
      # 18130187
    • (0 reviews)
      $12.33$9.86
      Toyota Tundra 2003, Exhaust Clamp by Bosal®. Bosal has a vast selection of all necessary accessories and hardware to help you make the exhaust system installation or repair job quick and easy. Choose Bosal, and you'll get...
      Constructed for a hassle-free exhaust repairEnsures a precise fit
      # 20552674
    • (0 reviews)
      $4.45from $3.56 - $7.44
      Toyota Tundra 2003, Exhaust Flange Gasket by Bosal®. Bosal has a vast selection of all necessary accessories and hardware to help you make the exhaust system installation or repair job quick and easy. Choose Bosal, and you'll get...
      Constructed for a hassle-free exhaust repairEnsures a precise fit
      # 36925642
    • (0 reviews)
      $30.94from $24.75 - $30.70
      Toyota Tundra V8 4.7L 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...
      # 9385677
    • (0 reviews)
      $25.38$20.30
      Toyota Tundra V8 4.7L 2003, XX Carbon™ 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...
      # 9387764
    • (0 reviews)
      $4.55from $3.64 - $13.11
      Toyota Tundra 2003, Exhaust Pipe Flange Gasket 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
      # 19073297
    • (0 reviews)
      $57.85from $46.28 - $48.18
      Toyota Tundra 2003, Exhaust Manifold Gasket by Victor Reinz®, Use 1 per Car. OEM Standard. Material: Multi-Layered Steel. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto...
      # 24211514
    • (0 reviews)
      $8.00$6.40
      Toyota Tundra 3.4L 2003, Exhaust Seal Ring by Victor Reinz®, Use 1 per Car. Catalytic Converter to Front Exhaust Pipe. Catalytic Converter to Center Pipe. Ring Type 'A'. OEM Standard. Material: Steel And Composition. Type 'A'. ID:...
      # 24043389
    • (0 reviews)
      $25.08$20.06
      Toyota Tundra 4.7L 2003, Exhaust Manifold Gasket by AJUSA®. These gaskets seal components in the intake and exhaust systems of the vehicle such as the intake manifold, intake plenum, and exhaust manifold to the engine or other...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      # 23005901
    • (0 reviews)
      $18.48from $14.78 - $26.15
      Toyota Tundra 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
      # 19063217
    • (0 reviews)
      $27.03from $21.62 - $27.13
      Toyota Tundra 2003, Exhaust Manifold Gasket by Beck Arnley®. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and transitioning to import vehicles...
      OE quality products from top original equipmentTop quality materials
      # 35869641
    • (0 reviews)
      $20.23from $16.18 - $17.94
      Toyota Tundra 2003, Exhaust Gasket by Genuine®. 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...
      # 44755476
    • (0 reviews)
      $27.96$22.37
      Toyota Tundra V8 4.7L 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...
      # 9381871
    • (0 reviews)
      $3.74$2.99
      Toyota Tundra 4.7L 2003, Exhaust Gasket by HJS®. Position: Center. Note: Before Center Muffler. 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...
      # 7757905
    • (0 reviews)
      $94.53from $75.62 - $146.90
      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...
      # 898490
    • (0 reviews)
      $209.88from $167.90 - $267.60
      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...
      # 898450
    • (0 reviews)
      $132.48from $105.98 - $230.86
      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...
      # 898479



    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 Toyota Tundra Exhausts Reviews
    Average rating:4.54.5 - 2 reviews
    4(4)
    APPEARANCE8
    EASE OF INSTALLATION8
    PRICE/VALUE8
    QUALITY8
    Gibson® - Dual Extreme Exhaust - 4.7L
    2003 Toyota Tundra
    | Posted by | (Chazy, NY)

    The exhaust looks great, looks good and installed pretty easy.

    5 people found this review helpful.
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    2003 Toyota Tundra Models
    • 2003 Toyota Tundra Base Performance Exhaust Systems
    • 2003 Toyota Tundra Limited Performance Exhaust Systems
    • 2003 Toyota Tundra SR5 Performance Exhaust Systems