2003 Cadillac Escalade Exhausts

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    • (0 reviews)
      $755.18from $604.14 - $746.92
      Cadillac Escalade 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...
      # 20206994
    • (0 reviews)
      $485.55from $388.44 - $506.56
      Cadillac Escalade 5.3L RWD 2003, Split Rear™ Cat-Back Exhaust System by Gibson®, AGGRESSIVE THROATY SOUND. 2.25" Tubing. Straight Out The Back Exit. 2.25" Inlet / 3.5" Outlet Polished Stainless Round Slash Cut Tip. Get increased...
      # 3731911
    • (0 reviews)
      $1,126.69from $901.35 - $998.35
      Cadillac Escalade 6.0L 2003, Cat-Back Exhaust System by Corsa®, Single Side Exit. Sport Sound. 3" Tubing. With Twin Tips. The patented Reflective Sound Cancellation (RFC) technology provides a unique combination of a Reserved,...
      # 1520373
    • (0 reviews)
      $392.81from $314.25 - $547.50
      Cadillac Escalade 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 this and a complete...
      Dyno proven gains in horsepower and torqueImproved performance
      # 1465396
    • (0 reviews)
      $394.29$315.43
      Cadillac Escalade 5.3L 2003, Ultra Flo™ Cat-Back Welded Exhaust System by DynoMax®. Angle Exit. 3" Tubing. Includes Aluminized Pipe, U-Bolt Pipe. Dyno proven to flow up to 2 SCFM and support up to 2 horsepower. This cat-back...
      Unrestricted, straight-through design for a dyno-proven increase in horsepower and torqueUltra Flo Welded muffler will give your car a deep performance tone
      # 18216350
    • (0 reviews)
      $827.90$662.32
      Cadillac Escalade 5.3L 2003, Scavenger Series Ceramic Coated Shorty Elite Headers by Flowmaster®, 2.5" Outlet. 1.63" Tubing. Includes Bolts and Studs. Replace your restrictive factory exhaust manifolds with these stainless steel...
      # 1264164
    • (0 reviews)
      $496.11from $396.89 - $547.15
      Cadillac Escalade without EGR without Air Injection 2003, Performance Header by Gibson®. Let your engine breathe and gain power and performance with Gibson Performance Headers. These headers will flow much more exhaust than your...
      # 27653019
    • (0 reviews)
      $437.49from $349.99 - $469.99
      Cadillac Escalade 2003, CNC-Series™ Headers by BBK Performance®. Gain 15-20 dyno-proven horsepower at the rear wheels just by bolting on a set of BBK long tube, full length headers. These premium headers are CAD designed with a...
      # 10959671
    • (0 reviews)
      $493.18from $394.54 - $601.08
      Cadillac Escalade 2003, Direct Fit Federal OEM Grade Catalytic Converter by MagnaFlow®. Includes Gasket. If your car needs replacement, install one that will get you through the smog check and give you more horsepower. This...
      # 22200538
    • (0 reviews)
      $396.29from $317.03 - $824.73
      Cadillac Escalade 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...
      # 35353971
    • (0 reviews)
      $306.29from $245.03 - $381.51
      Cadillac Escalade 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 manufacturing...
      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
      # 20555853
    • (0 reviews)
      $342.91from $274.33 - $331.80
      Cadillac Escalade 2003, Direct Fit 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
      # 38839918
    • (0 reviews)
      $240.03$192.02
      Cadillac Escalade 2003, 50 Series Big Block™ Aluminized Steel Muffler by Flowmaster®, MILD SOUND, 3" Dual Inlet / 3.5" Offset Outlet, 5" Thick x 12" Wide x 22" Case Length x 28" Overall Length. The 50 Series Big Block Muffler is...
      # 848434
    • (0 reviews)
      $132.91$106.33
      Cadillac Escalade 5.3L 2003, Ultra Flo™ Welded Muffler by DynoMax®. 3" Offset Inlet / 3" Center Outlet. 20" Body Length, 9.75" Body Width, 4.5" Body Height. Reversible. Dyno proven to flow up to 2 SCFM and support up to 2...
      Unrestricted, straight-through design for a dyno-proven increase in horsepower and torqueEngineered to give your car a deep performance tone
      # 18216443
    • (0 reviews)
      $32.55$26.04
      Cadillac Escalade 5.3L 2003, Polished Exhaust Tip by DynoMax®. 3" Inlet / 4" Outlet. Includes 4" Clamp. These clamp-on stainless steel exhaust tips come in a variety of styles and sizes to make it easy for you to bolt on a custom...
      304 Stainless Steel construction for longevity and corrosion resistanceMirror Polished for a show-like shine
      # 18215220
    • (0 reviews)
      $79.01$63.21
      Cadillac Escalade 5.3L 2003, Intermediate Pipe by DynoMax®. 22.75" Overall Length. With their great selection of exhaust pipes and accessories, DynoMax will provide you with everything necessary to complete the exhaust job. Every...
      Designed to ensure unrestricted exhaust flowDirect fit – no modifications needed to install
      # 18215584
    • (0 reviews)
      $87.53$70.02
      Cadillac Escalade 5.3L 2003, Tail Pipe by DynoMax®. 3" Inlet / 3" Outlet. 46.5" Overall Length. With their great selection of exhaust pipes and accessories, DynoMax will provide you with everything necessary to complete the exhaust...
      Designed to ensure unrestricted exhaust flowDirect fit – no modifications needed to install
      # 18216044
    • (0 reviews)
      $403.50from $322.80 - $558.78
      Cadillac Escalade 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...
      # 53984470
    • (0 reviews)
      $485.55from $388.44 - $600.57
      Cadillac Escalade 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 / 3.5" Outlet Polished Stainless Round Slash Cut Tip. Get...
      # 53984463
    • (0 reviews)
      $485.55from $388.44 - $600.57
      Cadillac Escalade 2003, Extreme Dual™ Cat-Back Exhaust System by Gibson®, AGGRESSIVE SOUND. 2.25" Tubing. Behind Each Rear Tire Exit. 2.25" Inlet / 3.5" Outlet Polished Stainless Round Slash Cut Tip. When you’re ready to take...
      # 53984477
    • (0 reviews)
      $124.05$99.24
      Cadillac Escalade Federal Emission 2003, 282 Series Stainless Steel OBDII Round Catalytic Converter by Flowmaster®, 2.5" Inlet / 2.5" Outlet. 16" Length. 5" Width. Includes Heat Shield. The new Flowmaster replacement catalytic...
      # 53794745
    • (0 reviews)
      $525.93$420.74
      Cadillac Escalade 5.3L 2003, Direct Fit Stainless Steel Catalytic Converter by Flowmaster®, 2.5" Inlet / 3" Outlet. The new Flowmaster replacement catalytic converters are made to meet and exceed all federal environmental...
      # 4177825
    • (0 reviews)
      $87.19from $69.75 - $99.84
      Cadillac Escalade / Escalade ESV / Escalade EXT 2003, Exhaust Manifold by Dorman®, 1 per Pack, 1 per Pack. Material: Cast Iron. With Installation Hardware. More like a complete kit than a single part, many of the Exhaust Manifolds...
      Includes heat-shield for protection of hoses, wiring, and other engine componentsCast iron or stainless tubular construction protects against warping and/or cracking
      # 16496818
    • (1 reviews)
      $333.76from $267.01 - $529.62
      Cadillac Escalade 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...
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      # 8742130
    • (0 reviews)
      $107.41from $85.93 - $157.80
      Cadillac Escalade 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
      # 17725345
    • (0 reviews)
      $1,029.05$823.24
      Cadillac Escalade 5.3L 2003, Catalytic Converter by DEC®. Not legal for sale or use in California and New York. Note: Y-Pipe Assembly (48-State and Canada) EPA Tier 0 and Tier 1 emission use. Is your car noisier these days? Can you...
      # 7630480
    • (0 reviews)
      $107.43from $85.94 - $90.81
      Cadillac Escalade 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...
      Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire
      # 18159473
    • (0 reviews)
      $58.53$46.82
      Cadillac Escalade 2003, SoundFX™ Direct Fit Muffler by Walker®. Body Material - Steel, Color / Finish - Aluminized, Dimensions - 24" L x 9" W x 7" H, Oval Shape, Inlet Diameter - 2.625" ID, Outlet Diameter - 2.625" ID, Inlet...
      Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design
      # 18171145
    • (0 reviews)
      $14.43from $11.54 - $34.59
      Cadillac Escalade 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...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      # 18153637
    • (0 reviews)
      $47.21from $37.77 - $39.80
      Cadillac Escalade 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
      # 18176390
    • (0 reviews)
      $28.43$22.74
      Cadillac Escalade / Escalade ESV / Escalade EXT 2003, Rear Driver Side Exhaust Manifold Clamp by Dorman®. Material: Steel. Includes: 1 Manifold Clamp, 3 Screw. This is an aftermarket part that replaces factory OE # 11518860. Easily...
      Eliminates the need to remove cylinder head, saving you time and moneyIncludes clamp and bolts for a complete repair
      # 34109224
    • (0 reviews)
      $15.58$12.46
      Cadillac Escalade / Escalade ESV / Escalade EXT 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...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      # 19059133
    • (0 reviews)
      $18.70$14.96
      Cadillac Escalade 2003, Exhaust Manifold Gasket Set by Victor Reinz®, Use 1 per Car. OEM Standard. Material: Multi-Layered Steel. Included: Air Injection Seals, EGR Tube Gasket. When you’re low on oil, coolant or some other...
      # 24041096
    • (0 reviews)
      $7.35$5.88
      Cadillac Escalade / Escalade ESV / Escalade EXT 2003, Exhaust Flange Stud and Nut by Dorman®, 1 Piece. Front. This is an aftermarket part that replaces factory OE # 10220453, 11518860, 11589264, 15028620, 15096144, 15708209,...
      Direct replacement for a proper fit every timeDurable steel construction
      # 31665805
    • (0 reviews)
      $2.96from $2.37 - $4.84
      Cadillac Escalade 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
      # 18120697
    • (0 reviews)
      $17.51from $14.01 - $18.07
      Cadillac Escalade 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
      # 18136136
    • (0 reviews)
      $10.33$8.26
      Cadillac Escalade 2003, Insulator by Walker®. 3.5" Exhaust Hanger Overall Length, 1 Inlet, 1 Outlet. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed...
      Makes installation quick and easyOptimal OE-style fit and quality
      # 18148621
    • (0 reviews)
      $7.40from $5.92 - $6.90
      Cadillac Escalade 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
      # 19064795
    • (0 reviews)
      $7.73from $6.18 - $7.10
      Cadillac Escalade 2003, Exhaust Seal Ring by Victor Reinz®. OEM Standard. Type 'E'. 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...
      # 24066456
    • (0 reviews)
      $76.23from $60.98 - $154.24
      Cadillac Escalade 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...
      Universal fitConverts harmful engine emissions to less dangerous gases and water vapor
      # 17576612
    • (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
    • (0 reviews)
      $246.58$197.26
      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.
      # 3146020
    • (0 reviews)
      $390.89$312.71
      Universal Delta Force™ Aluminized Steel Low Profile Oval Tubing Race Muffler by Flowmaster®, Aggressive Sound, 3.50" Dual Inlet / 3.50" Dual Outlet, 2.75 Thick x 11" Wide x 25" Length. The low profile mufflers are Delta Flow™...
      # 898448
    • (1 reviews)
      $111.25from $89.00 - $141.66
      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”...
      # 898456
    • (1 reviews)
      $236.09$188.87
      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...
      # 898465
    • (0 reviews)
      $234.83from $187.86 - $208.84
      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...
      # 23297627
    • (0 reviews)
      $274.15$219.32
      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...
      # 898468
    • (1 reviews)
      $112.49from $89.99 - $108.08
      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...
      # 897054
    • (0 reviews)
      $108.85$87.08
      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...
      # 897079
    • (0 reviews)
      $174.45$139.56
      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...
      # 897156
    • (0 reviews)
      $163.98$131.18
      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...
      # 897052
    • (0 reviews)
      $190.19$152.15
      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...
      # 897109
    • (0 reviews)
      $183.63from $146.90 - $205.66
      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...
      # 897161
    • (5 reviews)
      $87.49from $69.99 - $73.44
      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...
      # 897126
    • (0 reviews)
      $131.15from $104.92 - $109.49
      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...
      # 897132
    • (2 reviews)
      $104.88from $83.90 - $94.44
      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...
      # 897136
    • (0 reviews)
      $170.50from $136.40 - $142.98
      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...
      # 897149
    • (0 reviews)
      $137.73from $110.18 - $178.38
      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...
      # 15943155



    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 Cadillac Escalade Exhausts Reviews
    Average rating:4.54.4 - 3 reviews
    (3.8)
    APPEARANCE
    EASE OF INSTALLATION
    PRICE/VALUE
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    2013 Cadillac Escalade
    | Posted by | (Shrewsbury, MA)

    This SS exhaust tip was easy to install and enhanced the look of my Escalade in no time

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    2003 Cadillac Escalade Models
    • 2003 Cadillac Escalade Performance Exhaust Systems
    • 2003 Cadillac Escalade ESV Performance Exhaust Systems
    • 2003 Cadillac Escalade EXT Performance Exhaust Systems