BUICK Exhaust - Free Shipping on Orders Over $109 at Summit Racing

Catco Direct-Fit Catalytic Converters 1495

Catco Direct-Fit Catalytic Converters 1495

Catalytic Converter, Direct Fit, Stainless Steel, 12.50 in. Length, Chevy, Each

Part Number: CTO-1495

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 3, 2026 if ordered today

Dorman Exhaust Manifold Mounting Hardware 03422

Exhaust Manifold Hardware, Exhaust Manifold Mounting Hardware, Stud/Nut, Set of 10

Part Number: RNB-03422

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 7, 2026 if ordered today

AP Exhaust Direct-Fit Catalytic Converters for 2012-2017 VERANO - 644093

Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 38.00 in. Overall Length, Buick, Each

Part Number: APH-644093

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 7, 2026 if ordered today

Schoenfeld Street Stock Headers 166VA-3

Headers, Circle Track, Street Stock, 4-1 One-Piece, 1 3/4 - 1 7/8 in. Primaries, 3 in. Collector, Chevy, Pair

Part Number: SCH-166VA-3

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 27, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 27, 2026 if ordered today

Hedman Street Headers 68317

Headers, Street, Long Tube, Steel, Temporary Paint, Buick, Chevy, Oldsmobile, Pontiac, Small Block, Pair

Part Number: HED-68317

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 22, 2026 if ordered today

...Loading

Estimated Ship Date: May 22, 2026 if ordered today

AP Exhaust Direct-Fit Catalytic Converters 645288

Catalytic Converters, Direct-Fit, Stock Flange Inlet, 2.58 in. Slip Fit Outlet, 20.00 in. Overall Length, Buick, Cadillac, Pontiac, Each

Part Number: APH-645288

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 6, 2026 if ordered today

BRExhaust Direct-Fit Exhaust Systems for 2000-2005 BONNEVILLE, LESABRE, PARK AVENUE - 106-0072

Exhaust Systems, Direct-Fit, Cat-back, Single, Steel, Aluminized, Rear Exit, Buick, Pontiac, Kit

Part Number: BRE-106-0072

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 30, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters for 2000-2005 BONNEVILLE, LESABRE, PARK AVENUE - 51333

Catalytic Converter, Stainless Steel, Buick, Pontiac, 3.8L, Front, Each

Part Number: MPE-51333

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 6, 2026 if ordered today

AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 6597

Muffler, MSL, Buick, Cadillac, Chrysler, Dodge, Ford, Mazda, Oldsmobile, Each

Part Number: APH-6597

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 7, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 7, 2026 if ordered today

MagnaFlow Direct-Fit Catalytic Converters for 2000-2005 BONNEVILLE, LESABRE, PARK AVENUE - 24204

Catalytic Converter, Stainless Steel, Buick, Pontiac, Passenger Car, 3.8L, Each

Part Number: MPE-24204

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 6, 2026 if ordered today

AP Exhaust Max Fit Tailpipes for 1994-1996 CAPRICE, ROADMASTER - 126666

Tailpipes, Exhaust, Max Fit, Steel, Aluminized, 2.500 in. O.D., Buick, Chevrolet, Each

Part Number: APH-126666

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 6, 2026 if ordered today

Dorman Exhaust Manifolds 674-428

Exhaust Manifold

Part Number: RNB-674-428

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 7, 2026 if ordered today

ZZPerformance Downpipes ZZ-GPDP-2.5-C

3800 DOWNPIPE - 2.5 INCH

Part Number: XPF-ZZ-GPDP-25-C

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today

Schoenfeld Street Stock Headers 185V

Headers, Circle Track, Street Stock, 4-1 One-Piece, 1 5/8 - 1 3/4 in. Primaries, 3 in. Collector, Automatic, Chevy, Pair

Part Number: SCH-185V

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 30, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 30, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Schoenfeld Street Stock Headers 185

4.25 out of 5 stars ( 5 )

Estimated Ship Date: Today

...Loading

Dorman Exhaust Manifolds 674-540

Exhaust Manifold, Front, Cast Iron, Natural, Buick, Chevy, Oldsmobile, Pontiac, 3.8L, Each

Part Number: RNB-674-540

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 7, 2026 if ordered today

AP Exhaust Universal Catalytic Converters 602004

Catalytic Converters, Universal, 2.00 in. Slip-fit Inlet/Outlet, Ceramic Honeycomb Substrate, 14.00 in. Overall Length, Each

Part Number: APH-602004

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 6, 2026 if ordered today

AP Exhaust Direct-Fit Catalytic Converters 840006

Catalytic Converters, AP Exhaust Direct-Fit Catalytic Converters, Slip Fit, 2.50 in. Diameter Inlet/Outlet, Stainless Steel, Each

Part Number: APH-840006

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 23, 2026 if ordered today

Catco Direct-Fit Catalytic Converters 9404

Catalytic Converter, Stainless Steel, Buick, Cadillac, Chevy, 26.75 in. Length, 4.3, 5.7L, Each

Part Number: CTO-9404

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 2, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 2, 2026 if ordered today

Walker Direct-Fit SoundFX Steel 2.75 Inch Muffler 18915

Muffler, SoundFX, Oval, Steel, Aluminized, Buick, Chevy, GMC, Isuzu, Oldsmobile, 4.2L, Each

Part Number: WLK-18915

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Walker Super Converters 15037

Catalytic Converter, Stainless Steel, Universal, 2.282 in. Inlet/2.420 in. Outlet, 13.5 in. Length, Each

Part Number: WLK-15037

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 10, 2026 if ordered today

Walker 2.25 Inch Resonator 21398

Exhaust Resonator, Steel, Aluminized, Buick, Chevy, Pontiac, Each

Part Number: WLK-21398

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

AP Exhaust OE Replacement Steel 2.25 Inch Muffler 2261

1 out of 5 stars ( 1 )

Estimated Ship Date: Apr 7, 2026

...Loading

Walker Quiet-Flow 3 Steel 2 Inch Muffler 22105

Muffler, Quiet-Flow 3, 2 in. Inlet/2 in. Outlet, Steel, Aluminized, Ford, Lincoln, Mercury, GM, Each

Part Number: WLK-22105

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 9, 2026 if ordered today

Walker Replacement Exhaust Insulators 35182

Exhaust Hanger Insulator, Rubber, Black, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: WLK-35182

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Walker 2 Inch Resonator 53892

Resonator, Steel, Aluminized, 2.00 in. Inlet, 2.25 in. Outlet, 30.41 in. Overall Length, Buick, Each

Part Number: WLK-53892

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 13, 2026 if ordered today

Schoenfeld Street Stock Headers 186M-3

Headers, Circle Track, Street Stock, 4-1 One-Piece, 1 3/4 in. Primaries, 3 in. Collector, Manual, Chevy, Pair

Part Number: SCH-186M-3

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

...Loading

Estimated Ship Date: Tomorrow if ordered today