2003 Exhaust - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Yoshimura Street Series RS-2 Exhaust Systems for 2000-2024 DR-Z400S, 2005-2024 DR-Z400SM - 216600C350

Powersport Exhaust, Street Series RS-2, Full System, 304 Stainless Steel, Natural, Aluminum Muffler, 304 Stainless Steel Tip, Suzuki, Kit

Part Number: YSH-216600C350

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

Walker Direct-Fit SoundFX Steel 2.75 Inch Muffler 18934

Muffler, Direct Fit, SoundFX, Oval, Steel, Aluminized, Chevy, GMC, 4.3L, Each

Part Number: WLK-18934

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 22, 2026 if ordered today

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Estimated Ship Date: Jan 22, 2026 if ordered today

MagnaFlow Street Series Performance Exhaust Systems for 2000-2006 SUBURBAN 2500, YUKON XL 2500 - 15798

Exhaust System, Cat-Back, Stainless Steel, Polished Stainless Tip, Chevy, GMC, 6.0L, Kit

Part Number: MPE-15798

2.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Gibson Headers GP309S-C

Gibson Headers GP309S-C

Headers, Shorty, Stainless Steel, Ceramic Coated, Dodge, 4.7L, Pair

Part Number: GIB-GP309S-C

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

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Estimated Ship Date: Jan 28, 2026 if ordered today

JBA Performance Exhaust Cat4ward Headers 1674S-1JS

Headers, Cat4ward, Stainless Steel, Silver Ceramic Coated, Ford, Pickup, SUV, 4.0L, With Driver Side EGR, Pair

Part Number: JBA-1674S-1JS

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

MBRP Installer Series Exhaust Systems for 2003-2004 RAM 2500, RAM 3500 - S61140AL

Exhaust System, Installer Series, Turbo-Back, Steel, Passenger Side Exit, Aluminized, Polished Tip, Dodge, 5.9L, Kit

Part Number: MBR-S61140AL

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

BRExhaust Direct-Fit Exhaust Systems for 2000-2006 TUNDRA - 106-0341

Exhaust Systems, Direct-Fit, Rear Section, Single, Steel, Aluminized, Side Exit, Toyota, Kit

Part Number: BRE-106-0341

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

Dorman Exhaust Manifolds 674-728

Exhaust Manifold, OEM Replacement, Cast Iron, Chevy, GMC, Each

Part Number: RNB-674-728

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

AP Exhaust Manifold Shoulder Bolt and Spring Kits 4978

Exhaust Flange Hardware, Exhaust Manifold Shoulder Bolts, Steel, Toyota, Pair

Part Number: APH-4978

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Walker Exhaust Intermediate Pipes 54257

Intermediate Pipe, Steel, Aluminized Finish, 2.75 in. o.d., Chevy, GMC, 4.3L, 4.8L, 5.3L, Each

Part Number: WLK-54257

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

JBA Performance Exhaust Cat4ward Headers 1679S-3

Headers, Cat4ward, Stainless Steel, Natural, Ford, Pickup, 5.4L, Pair

Part Number: JBA-1679S-3

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Vance & Hines Twin Slash Slip-On Steel Inch Muffler 16337

Mufflers, Twin Slash Slip-On, Round, Steel, Chrome, Angle Cut Outlet, Harley-Davidson®, Pair

Part Number: VAH-16337

Not Yet Reviewed

Estimated Ship Date: Jan 23, 2026 if ordered today

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Estimated Ship Date: Jan 23, 2026 if ordered today

AP Exhaust Universal Catalytic Converters 608214

Catalytic Converters, Universal, 2.00 in. Slip Fit Inlet/Outlet, Ceramic Honeycomb Substrate, 16.0 in. Length, BMW, Chevy, Chrysler, Ford, Mazda, Each

Part Number: APH-608214

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

AP Exhaust Universal Catalytic Converters 608286

Catalytic Converters, Universal, Single 2.50 in. Slip-fit Inlet/Outlet, AIR Tube, Stainless Steel Case, 13.750 in. Overall Length, Each

Part Number: APH-608286

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

MagnaFlow Universal Catalytic Converters 51236

Catalytic Converter, Stainless Steel, Universal, Each

Part Number: MPE-51236

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

JBA Performance Exhaust Cat4ward Headers 1674S-1JT

Headers, Cat4ward, Stainless Steel, Titanium Ceramic Coated, Ford, Pickup, SUV, 4.0L, With Driver Side EGR, Pair

Part Number: JBA-1674S-1JT

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

MagnaFlow Universal Catalytic Converters 51234

Catalytic Converter, Stainless Steel, 2.00 in. Inlet, 2.00 in. Outlet, 13.00 in. Length, Universal, Each

Part Number: MPE-51234

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

aFe Mach Force XP Exhaust Systems for 2003-2005 RAM 1500 - 49-42008-1

Exhaust Systems, Mach Force XP, Cat-back, Single, Stainless Steel, Natural, Side Exit, Dodge, 5.7L, Kit

Part Number: AFE-49-42008-1

Not Yet Reviewed

Estimated Ship Date: Jan 29, 2026 if ordered today

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Estimated Ship Date: Jan 29, 2026 if ordered today

Catco Federal/EPA Direct-Fit Catalytic Converters for 2000-2002 E-450 ECONOLINE SUPER DUTY, 2003-2006 E-450 SUPER DUTY, 2003 E-550 SUPER DUTY - 10937

EPA OBDII Direct Fit Converter

Part Number: CTO-10937

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

JBA Performance Exhaust Cat4ward Headers 1840S-4

Headers, Cat4ward, Stainless Steel, Natural, Chevy, GMC, Pickup, 4.3L, Pair

Part Number: JBA-1840S-4

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

AP Exhaust Direct-Fit Catalytic Converters for 2000-2004 CORVETTE - 645868

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 81.50 in. Overall Length, Chevrolet, 5.7L, Each

Part Number: APH-645868

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

Stainless Works Header Flanges HFJP61175

Header Flanges, 304 Stainless Steel, 3/8 in. Thick, Hemi 5.7L/6.1L/6.4L, Fits 1.75 in. Primaries, Pair

Part Number: STW-HFJP61175

Not Yet Reviewed

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

AP Exhaust MSL Maximum Steel 2 Inch Muffler 700374

Mufflers, MSL Maximum, Steel, Aluminized, Perforated Tube, Oval Case, Cadillac, Lincoln, Each

Part Number: APH-700374

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

AP Exhaust MSL Maximum Steel 2.5 Inch Muffler 700020

Muffler, MSL, Chevy, Dodge, GMC, Isuzu, Oldsmobile, Each

Part Number: APH-700020

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

MagnaFlow OEM Grade Federal/EPA Compliant Direct-Fit Catalytic Converters for 2003-2006 VIBE, MATRIX, 2005-2006 COROLLA - 52458

Catalytic Converter, OEM Grade, Federal/EPA Compliant, Direct-Fit, Pontiac, Toyota, 1.8L, Each

Part Number: MPE-52458

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today