Availability
1998 PONTIAC FIREBIRD Exhaust
Exhaust, American Thunder, Cat-Back, Steel, Aluminized, Resonator, Polished Tips, 3.8L, Kit
Part Number: FLO-17358
Estimated Ship Date: Today
Estimated Ship Date: Today
Idle Air Controls, Replacement, AMC, BMW, Chevy, Dodge, GMC, Oldsmobile, Pontiac, Saab, Each
Part Number: ADO-19307616
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Heat Protection, Spark Plug Boot Heat Shields, Heat Resistant Polyimide Film Insert, Straight, Aluminum, Red, 2 3/8 in. Long, LS/LT, Set of 8
Part Number: SUM-889505R
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust Clamps, Extra Heavy-Duty U-Clamps, U-bolt Clamp Style, 0.500 in. Clamp Width, 2.750 in. Pipe Diameter, Steel, BMW, Chevy, Chrysler, Ford, Each
Part Number: APH-H234
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Header Flange, 304 Stainless Steel, 3/8 in. Thick, Chevy LS, Pair
Part Number: VPE-14332
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Flange Manifold F-Body LS1 Heavy Duty Drivers Manifold Flange
Part Number: STW-FLLS1FD
Estimated Ship Date: Today
Estimated Ship Date: Today
Muffler, Salute, Oval, 2.500 in. Transverse Inlet/Two 2.500 in. Outlet, Stainless Steel, Natural, Each
Part Number: IMM-SA2265
Not Yet Reviewed
Estimated Ship Date: May 19, 2026 if ordered today
Estimated Ship Date: May 19, 2026 if ordered today
Connects to factory OEM connection point
Part Number: KOK-22413300
Not Yet Reviewed
Estimated Ship Date: Jun 29, 2026 if ordered today
Estimated Ship Date: Jun 29, 2026 if ordered today
Walker Quiet-Flow SS Muffler
Part Number: WLK-21415
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
AP Exhaust OE Replacement Steel 2.25 Inch Muffler 2045
Not Yet Reviewed
Estimated Ship Date: May 20, 2026
Heat Protection, Spark Plug Boot Heat Shields, Heat Resistant Polyimide Film Insert, Straight, Aluminum, Blue, 2 3/8 in. Long, LS/LT, Set of 8
Part Number: SUM-889505BL
Estimated Ship Date: Today
Estimated Ship Date: Today
Catalytic Converter, Stainless Steel, 2.25 in. Inlet, 2.25 in. Outlet, 15.0 in. Length, Universal, Each
Part Number: MPE-418005
Not Yet Reviewed
Estimated Ship Date: May 21, 2026 if ordered today
Estimated Ship Date: May 21, 2026 if ordered today
Exhaust System, Cat-Back, 409 Stainless Steel, Polished Tips, Chevy, Pontiac, 3.8L, Each
Part Number: MPE-15693
Not Yet Reviewed
Estimated Ship Date: May 21, 2026 if ordered today
Estimated Ship Date: May 21, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Flowmaster Stainless Steel Force II Exhaust Systems for 2007-2013 SIERRA 1500, SILVERADO 1500 - 817523
Estimated Ship Date: Today
Catalytic Converter, Universal Catalytic Converter - 2.25in.
Part Number: MPE-448305
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
Preheater/Duct Hose, Flex Tube, 2.00 in. Diameter, 18.0 in. Length, Each
Part Number: SMP-DH2
Estimated Ship Date: Today
Estimated Ship Date: Today
Check Valve, AMC, BMW, Buick, Cadillac, Chevy, Chrysler, Dodge, Jeep, Olds, Pontiac, Saab, Volkswagen, Each
Part Number: SMP-AV7T
Estimated Ship Date: Today
Estimated Ship Date: Today
Headers, Street, Long Tube Stepped, Steel, Temporary Paint, Chevy, Pontiac, 5.7L LS, Pair
Part Number: HED-68534
Not Yet Reviewed
Estimated Ship Date: Jul 17, 2026 if ordered today
Estimated Ship Date: Jul 17, 2026 if ordered today
Catalytic Converter, Stainless Steel, 2.50 in. Inlet, 2.50 in. Outlet, 15.0 in. Length, Universal, Each
Part Number: MPE-418006
Not Yet Reviewed
Estimated Ship Date: May 21, 2026 if ordered today
Estimated Ship Date: May 21, 2026 if ordered today
Catalytic Converter, Stainless Steel, Chevy, Pontiac, 54.5 in. Length, 3.8L, Each
Part Number: CTO-4884
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
Preheater/Duct Hose, Flex Tube, 1.5 in. Diameter, 20.0 in. Length, Each
Part Number: SMP-DH3
Estimated Ship Date: Today
Estimated Ship Date: Today
Catalytic Converters, Universal, Single 2.25 in. Slip-fit Inlet/Outlet, AIR Tube, Stainless Steel Case, 16.50 in. Overall Length, Each
Part Number: APH-608235
Not Yet Reviewed
Estimated Ship Date: May 19, 2026 if ordered today
Estimated Ship Date: May 19, 2026 if ordered today
Catalytic Converters, Direct-Fit, Slip Fit Inlet/Outlet, 19.00 in. Length, Cadillac, Chevrolet, Chrysler, Dodge, Ford, Jaguar, Lexus, Pontiac, Each
Part Number: APH-770245
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Exhaust System, Dual Rear, Cat-Back, Chambered, Stainless Steel, Chevy, Pontiac, Camaro, Firebird, 5.7L, Kit
Part Number: STW-CA930235
Not Yet Reviewed
Estimated Ship Date: Jul 3, 2026 if ordered today
Estimated Ship Date: Jul 3, 2026 if ordered today
Flywheel Heat Shield
Part Number: CTF-11000HS
Not Yet Reviewed
Estimated Ship Date: May 21, 2026 if ordered today
Estimated Ship Date: May 21, 2026 if ordered today
Catalytic Converters, Universal, 2.25 in. Slip Fit Inlet/Outlet, Stainless Steel Case, Ceramic Honeycomb Substrate, 16.00 in. Overall Length, Each
Part Number: APH-608735
Not Yet Reviewed
Estimated Ship Date: May 19, 2026 if ordered today
Estimated Ship Date: May 19, 2026 if ordered today
Catalytic Converter, Universal Catalytic Converter - 2.5in.
Part Number: MPE-448306
Not Yet Reviewed
Estimated Ship Date: May 20, 2026 if ordered today
Estimated Ship Date: May 20, 2026 if ordered today
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