Availability
BUICK REGAL Exhaust
MANIFOLD ASM-EXH
Part Number: ADO-12651064
Not Yet Reviewed
Estimated Ship Date: Mar 3, 2026 if ordered today
Estimated Ship Date: Mar 3, 2026 if ordered today
Headers, Street, Mid-Length, Steel, Black Ceramic Coated, Buick, Chevy, Oldsmobile, Pontiac, Small Block, Pair
Part Number: HED-68623
Not Yet Reviewed
Estimated Ship Date: Apr 22, 2026 if ordered today
Estimated Ship Date: Apr 22, 2026 if ordered today
Headers, Circle Track, Street Stock, 4-1 One-Piece, 1 5/8 - 1 3/4 in. Primaries, 3 in. Collector, Chevy, Pair
Part Number: SCH-165V
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Headers, Circle Track, Street Stock, 4-1 One-Piece, 1 3/4 in. Primaries, 3 in. Collector, Chevy, Pair
Part Number: SCH-186LS1-3
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
SHIELD-TURBO HT
Part Number: ADO-28289923
Not Yet Reviewed
Estimated Ship Date: Mar 3, 2026 if ordered today
Estimated Ship Date: Mar 3, 2026 if ordered today
MANIFOLD-EXH
Part Number: ADO-12643496
Not Yet Reviewed
Estimated Ship Date: Mar 11, 2026 if ordered today
Estimated Ship Date: Mar 11, 2026 if ordered today
SHIELD-TURBO HT
Part Number: ADO-12681317
Not Yet Reviewed
Estimated Ship Date: Mar 10, 2026 if ordered today
Estimated Ship Date: Mar 10, 2026 if ordered today
Catalytic Converter - Universal, OBDII California
Part Number: APH-840015
Not Yet Reviewed
Estimated Ship Date: Feb 25, 2026 if ordered today
Estimated Ship Date: Feb 25, 2026 if ordered today
Catalytic Converters, Direct-Fit, Slip Fit Inlet/Outlet, 18.50 in. Length, for use on Honda®, BMW, Chevy, Chrysler, Dodge, Ford, Jeep, Toyota, Each
Part Number: APH-770105
Not Yet Reviewed
Estimated Ship Date: Feb 25, 2026 if ordered today
Estimated Ship Date: Feb 25, 2026 if ordered today
Supercharger Bypass Valve
Part Number: ADO-12653854
Not Yet Reviewed
Estimated Ship Date: Mar 10, 2026 if ordered today
Estimated Ship Date: Mar 10, 2026 if ordered today
exhaust manifold hardware
Part Number: PIO-PG-670
Not Yet Reviewed
Catalytic Converter, Universal, One Inlet, 2.25 in., One Outlet, 2.25 in., 13.25 in. Overall Length, Stainless Steel, Ceramic Honeycomb, Each
Part Number: WLK-81127
Not Yet Reviewed
Catalytic Converter, Universal, One Inlet, 2.50 in., One Outlet, 2.50 in., 13.25 in. Overall Length, Stainless Steel, Ceramic Honeycomb, Each
Part Number: WLK-81128
Not Yet Reviewed
Headers, Street, Mid-Length, Steel, Silver Ceramic Coated, Buick, Chevy, Oldsmobile, Small Block, Pair
Part Number: HED-66607
Not Yet Reviewed
Estimated Ship Date: Apr 24, 2026 if ordered today
Estimated Ship Date: Apr 24, 2026 if ordered today
Muffler, Tru-Fit Series, Steel, Aluminized, 2.25 in. Inlet/2.00 in. Outlet, Each
Part Number: WLK-18107
Not Yet Reviewed
Need It Sooner? We recommend these similar substitute parts:
AP Exhaust MSL Maximum Steel 2.25 Inch Muffler 6590
Not Yet Reviewed
Estimated Ship Date: Feb 26, 2026
Exh Flange Bolts
Part Number: FEL-ES75103
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
Direct-Fit Exhaust System Replacement Kit
Part Number: BRE-106-0889
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
Exhaust Manifold, OEM Replacement, Cast Iron, Buick, Each
Part Number: RNB-674-902
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
Exhaust, Crossover Pipe, Stainless Steel, Natural, 2.5 in. Pipe Diameter, Buick, Chevrolet, Olds, Pontiac, V6, Each
Part Number: RNB-679-003
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
Exhaust Manifold, Front, Steel, Natural, Buick, Chevy, Oldsmobile, Pontiac, 3.8L, Each
Part Number: RNB-674-577
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
Exhaust, Crossover Pipe, Steel, Natural, 2.0 in. Pipe Diameter, Buick, Chevrolet, Olds, Pontiac, Saturn, V6, Each
Part Number: RNB-679-002
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
Muffler, 2.50 in. Offset Inlet, 2.25 in. Center Outlet, 25.00 in. Overall Length, Oval, Reversible, Steel, Natural, Universal, Each
Part Number: BRE-100-1770
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
Catalytic Converters, Universal, Stainless Steel Case, 2.500 in. Slip Fit Inlet/Outlet, 12.000 in. Overall Length, Each
Part Number: WLK-84206
Not Yet Reviewed
California Direct-Fit Catalytic Converter
Part Number: MPE-5671177
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
Catalytic Converter, California Grade, Direct-Fit, Stainless Steel Case, Buick, Chevy, 3.8L, Each
Part Number: MPE-5461396
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
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