Filters

Selected Filters

Filter Results by Vehicle

Loading...

Availability

BUICK Exhaust

Individual Parts
Part Groups

Results 251 - 275 of 944

Hooker Super Competition Headers 2289-1HKR

Hooker Super Competition Headers 2289-1HKR

Hooker Super Competition Headers 2289-1HKR

Headers, Super Competition, Long Tube, Steel, Ceramic Coated, Chevy, GMC, Chevy, Small Block, LS1, Pair

Part Number: HOK-2289-1HKR

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 13, 2026 if ordered today

Dorman Exhaust Flange Hardware Kits 29200

Dorman Exhaust Flange Hardware Kits 29200

Dorman Exhaust Flange Hardware Kits 29200

Exhaust Manifold Hardware, Exhaust Flange Hardware, Stud/Nut/Washer, Set of 3

Part Number: RNB-29200

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

AP Exhaust Universal Catalytic Converters 608216

Made in the USA AP Exhaust Universal Catalytic Converters 608216

AP Exhaust Universal Catalytic Converters 608216

Catalytic Converters, Universal, Single 2.50 in. Slip-fit Inlet/Outlet, AIR Tube, Stainless Steel Case, 16.00 in. Overall Length, Each

Part Number: APH-608216

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Schoenfeld Street Stock Headers 165

Made in the USA Schoenfeld Street Stock Headers 165

Schoenfeld Street Stock Headers 165

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

Part Number: SCH-165

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Pypes H-Bomb Exhaust Systems SGA40V

Pypes H-Bomb Exhaust Systems SGA40V

Pypes H-Bomb Exhaust Systems SGA40V

Exhaust System, Crossmember Back w/H-Pipe 64-72 A-Body Split Rear Dual Exit 2.5 in Int & Tail Pipe Violator Mufflers/Hardware

Part Number: PYE-SGA40V

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

AP Exhaust OE Replacement Steel 2.5 Inch Muffler 3218

Made in the USA AP Exhaust OE Replacement Steel 2.5 Inch Muffler 3218

AP Exhaust OE Replacement Steel 2.5 Inch Muffler 3218

Muffler, OE Replacement, Steel, Aluminized, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, 5.0, 5.7L, Each

Part Number: APH-3218

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 18, 2026 if ordered today

Walker Universal Tru-Fit Steel 2.5 Inch Muffler 18177

Walker Universal Tru-Fit Steel 2.5 Inch Muffler 18177

Walker Universal Tru-Fit Steel 2.5 Inch Muffler 18177

Muffler, Tru-Fit Series, Steel, Aluminized, 2.50 in. Inlet/2.00 in. Outlet, Each

Part Number: WLK-18177

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

MagnaFlow Street Series Performance Exhaust Systems for 2011-2017 REGAL - 15498

MagnaFlow Street Series Performance Exhaust Systems for 2011-2017 REGAL - 15498

MagnaFlow Street Series Performance Exhaust Systems for 2011-2017 REGAL - 15498

Exhaust System, Cat-back, 409 Stainless Steel, Polished, Split Rear Exit, Buick, 2.0L, 2.4L, Kit

Part Number: MPE-15498

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 18, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 18, 2026 if ordered today

Dorman Exhaust Manifold Mounting Hardware 03401

Dorman Exhaust Manifold Mounting Hardware 03401

Dorman Exhaust Manifold Mounting Hardware 03401

Exhaust Manifold Hardware, Studs, Bolts, Buick, Chevy, GMC, Oldsmobile, Pontiac, Set of 6

Part Number: RNB-03401

3.27 out of 5 stars ( 11 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

MagnaFlow California Grade CARB Compliant Universal Catalytic Converters 3322305

MagnaFlow California Grade CARB Compliant Universal Catalytic Converters 3322305

MagnaFlow California Grade CARB Compliant Universal Catalytic Converters 3322305

Catalytic Converter, California Grade CARB Compliant Universal Catalytic Converter, Stainless Steel, Audi, BMW, Chevy, Dodge, Each

Part Number: MPE-3322305

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 17, 2026 if ordered today

AP Exhaust Extra Heavy-Duty U-Clamps H238

AP Exhaust Extra Heavy-Duty U-Clamps H238

AP Exhaust Extra Heavy-Duty U-Clamps H238

Exhaust Clamps, Extra Heavy-Duty U-Clamps, U-bolt Clamp Style, 0.500 in. Clamp Width, 2.375 in. Pipe Diameter, Steel, Audi, Mazda, Each

Part Number: APH-H238

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Vibrant Performance Exhaust Manifold Flanges 14332

Vibrant Performance Exhaust Manifold Flanges 14332

Vibrant Performance Exhaust Manifold Flanges 14332

Header Flange, 304 Stainless Steel, 3/8 in. Thick, Chevy LS, Pair

Part Number: VPE-14332

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

AP Exhaust Universal Catalytic Converters 608285

Made in the USA AP Exhaust Universal Catalytic Converters 608285

AP Exhaust Universal Catalytic Converters 608285

Catalytic Converters, Universal, Single 2.25 in. Slip-fit Inlet/Outlet, AIR Tube, Stainless Steel Case, 13.750 in. Overall Length, Each

Part Number: APH-608285

Not Yet Reviewed

Estimated Ship Date: Feb 17, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 17, 2026 if ordered today

Walker Exhaust Hangers 35245

Walker Exhaust Hangers 35245

Walker Exhaust Hangers 35245

Hanger, Each

Part Number: WLK-35245

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

AP Exhaust Extra Heavy-Duty U-Clamps H300

AP Exhaust Extra Heavy-Duty U-Clamps H300

AP Exhaust Extra Heavy-Duty U-Clamps H300

Exhaust Clamps, Extra Heavy-Duty U-Clamps, U-bolt Clamp Style, 0.500 in. Clamp Width, 3.000 in. Pipe Diameter, Steel, Natural, Chevrolet, GMC, Each

Part Number: APH-H300

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

ACDelco Starter Heat Shields 12668713

ACDelco Starter Heat Shields 12668713

ACDelco Starter Heat Shields 12668713

Shield, Starter, Heat Protection, Stock Replacement, Bolt-On, Buick, Cadillac, Chevrolet, GMC, Hummer, Car, Truck, Each

Part Number: ADO-12668713

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

MagnaFlow Direct-Fit Catalytic Converters 93496

MagnaFlow Direct-Fit Catalytic Converters 93496

MagnaFlow Direct-Fit Catalytic Converters 93496

Catalytic Converter, Direct-Fit, Stainless Steel, Each

Part Number: MPE-93496

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Doug's Headers D370Y

Doug's Headers D370Y

Doug's Headers D370Y

Headers, Tri-Y, Steel, Silver Ceramic Coated, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: DOU-D370Y

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 24, 2026 if ordered today

Catco Federal/EPA Direct-Fit Catalytic Converters for 2014-2020 IMPALA, 2012-2016 LACROSSE - 5073

Made in the USA Catco Federal/EPA Direct-Fit Catalytic Converters for 2014-2020 IMPALA, 2012-2016 LACROSSE - 5073

Catco Federal/EPA Direct-Fit Catalytic Converters for 2014-2020 IMPALA, 2012-2016 LACROSSE - 5073

Catalytic Converters, Catco Federal/EPA Direct-Fit Catalytic Converter, Stainless Steel, Buick, Chevy, Each

Part Number: CTO-5073

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

...Loading

Estimated Ship Date: Feb 13, 2026 if ordered today

Walker Universal Tru-Fit Steel 2.5 Inch Muffler 18175

Walker Universal Tru-Fit Steel 2.5 Inch Muffler 18175

Walker Universal Tru-Fit Steel 2.5 Inch Muffler 18175

Muffler, Tru-Fit, Steel, Aluminized, 2.50 in. Inlet/Outlet, 23.0 in. Length, Each

Part Number: WLK-18175

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Walker 2-Bolt 2.25 Inch Exhaust Flange 36131

Walker 2-Bolt 2.25 Inch Exhaust Flange 36131

Walker 2-Bolt 2.25 Inch Exhaust Flange 36131

Split Exhaust Flange, Steel, 2 1/4 in. I.D. Hole, 2-Bolt, Each

Part Number: WLK-36131

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Dorman Exhaust Manifolds 674-653

Dorman Exhaust Manifolds 674-653

Dorman Exhaust Manifolds 674-653

Exhaust Manifold, Cast Iron, Natural, GM with Chevy, 5.0, 5.7L, Passenger Side, Each

Part Number: RNB-674-653

3.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Dorman Direct-Fit Catalytic Converters 674-068

Dorman Direct-Fit Catalytic Converters 674-068

Dorman Direct-Fit Catalytic Converters 674-068

Catalytic Converter with Integrated Exhaust Manifold, Manifold Converter - Not Carb Compliant - Not For Sale -

Part Number: RNB-674-068

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Dynomax Ultra Flo Welded 409 Stainless Steel 2.25 Inch Muffler 17226

Dynomax Ultra Flo Welded 409 Stainless Steel 2.25 Inch Muffler 17226

Dynomax Ultra Flo Welded 409 Stainless Steel 2.25 Inch Muffler 17226

Muffler, Ultra Flo Welded, 2 1/4 in. Inlet/2 1/4 in. Outlet, Stainless Steel, Each

Part Number: WLK-17226

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

AP Exhaust U-Clamps M214

AP Exhaust U-Clamps M214

AP Exhaust U-Clamps M214

Exhaust Clamp, U-Clamp, 2.250 in. Pipe, 0.50 in. Width, Steel, Natural, Each

Part Number: APH-M214

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today