1981 Oldsmobile Calais Exhaust Systems
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MagnaFlow®Pre-OBDII Direct Fit Oval Body Catalytic ConverterOldsmobile Calais 3.8L / 4.3L with PRE-OBDII Standard 1981, Pre-OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Oval. With 1 Air Tube. Without O2 Sensor Port. Catalytic Inlet...$913.00 - Walker®SoundFX™ Steel Oval Direct-Fit Aluminized Exhaust MufflerOldsmobile Calais 1981, SoundFX™ Steel Oval Direct-Fit Aluminized Exhaust Muffler by Walker®. Optional. Muffler Inlet Diameter: 2". Muffler Outlet Diameter: 2". Muffler Configuration: Offset - Centered. This muffler is the right...Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design$45.49 - $49.79
- Walker®Replacement Exhaust KitOldsmobile Calais 1981, Replacement Exhaust Kit by Walker®. If you are looking for the ultimate in quality and value, then this superior replacement exhaust kit by Walker is what you need. All its components are designed with precision...Mufflers and Resonators Designed for OE equivalent sound and precision fitOE-style louvered tube technology for a premium, factory-like sound$45.49 - $514.07
- MagnaFlow®Pre-OBDII Universal Fit Oval Body Catalytic ConverterOldsmobile Calais 3.8L / 4.3L with PRE-OBDII Standard 1981, Pre-OBDII Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. With 1 Air Tube. Without O2 Sensor Port. Catalytic...$695.00
- MagnaFlow®Standard Universal Fit Oval Body Catalytic ConverterOldsmobile Calais 1981, Standard Catalytic Converter by MagnaFlow®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.25". Catalytic Outlet Diameter: 2.25"....$119.00 - $126.00
- MagnaFlow®Standard Direct Fit Catalytic ConverterOldsmobile Calais 3.8L / 4.3L 1981, Standard Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. With Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.5". Catalytic Outlet Diameter: 2.5". Catalytic...$166.00
- Walker®SoundFX™ Steel Oval Aluminized Exhaust MufflerOldsmobile Calais 1981, SoundFX™ Steel Oval Aluminized Exhaust Muffler by Walker®. Optional. Muffler Inlet Diameter: 2". Muffler Outlet Diameter: 2". Muffler Body Length: 19". Muffler Overall Length: 23.75". Muffler Configuration:...Designed to deliver ultimate performance and pleasing sound quality100% aluminized material$46.81
- Walker®CalCat™ Universal Fit Catalytic ConverterOldsmobile Calais 1981, CalCat™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Without O2 Sensor Port. Catalytic Converter Overall Length: 13.25". Specifically designed to comply with the California Air...$418.20 - $588.98
- Davico®Exhaust Manifold with Integrated Catalytic ConverterOldsmobile Calais 3.8L / 4.3L 1981, Exhaust Manifold with Integrated Catalytic Converter by Davico®. This product by Davico will be a great solution to replace your failed or damaged catalytic converter. Once your stock cat fails to...Helps your vehicle emit harmless gasesDirect OEM replacement$410.45 - $470.33
- AP Exhaust®Standard Duty Universal Fit Oval Body Catalytic ConverterOldsmobile Calais 3.8L / 4.3L 1981, Standard Duty Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. With Single Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter:...$95.99
- ARP®8740 Chrome Moly Black Header Bolt KitOldsmobile Calais 1981, 8740 Chrome Moly Black Header Bolt Kit by ARP®. Color: Black. Header Coating: Painted. ARP manufactures a variety of premium grade bolt and stud kits to facilitate installation of exhaust headers including the...Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$19.49
- Pypes®409 SS Cat-Back Exhaust System with Split Rear ExitOldsmobile Calais 1981, 409 SS Cat-Back Exhaust System with Split Rear Exit by Pypes®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: 409 SS. Get a lot of bang for your performance buck with this rewarding exhaust system by...$470.75 - $668.75Save: up to 8%$430.75 - $628.75
- BRExhaust®Replacement Exhaust KitOldsmobile Calais 3.8L / 4.3L 1981, Replacement Exhaust Kit by BRExhaust®. Get confidence with this high-standard OE quality purchase which is perfect for those who want to perform a long-lasting exhaust system repair. Made from...Superior replacement for your worn out exhaust partHelps put your vehicle back to its tip-top shape$36.64 - $91.87
- Flowmaster®40 Series Delta Flow™ 409 SS Oval Black Exhaust MufflerOldsmobile Calais 5.7L 1981, 40 Series Delta Flow™ 409 SS Oval Black Exhaust Muffler by Flowmaster®. Without Hangers. Muffler Inlet Diameter: 2.5". Muffler Outlet Diameter: 2.5". Muffler Body Length: 13". Muffler Overall Length: 19"....$149.95
- Flowmaster®40 Series Delta Force™ Aluminized Steel Oval Black Exhaust MufflerOldsmobile Calais 5.7L 1981, 40 Series Delta Force™ Aluminized Steel Oval Black Exhaust Muffler by Flowmaster®. Without Hangers. Muffler Inlet Diameter: 2.25". Muffler Outlet Diameter: 2.25". Muffler Body Length: 13". Muffler Overall...$99.95
- Walker®Ultra™ Universal Fit Small Oval Body Catalytic ConverterOldsmobile Calais 1981, Ultra™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Small Oval. With 1 Inlet. Without O2 Sensor Port. Catalytic Converter Overall Length: 13.25"....$78.36 - $129.20
- Eastern Catalytic®Standard Universal Fit Oval Body Catalytic ConverterOldsmobile Calais 4.3L 1981, Standard Catalytic Converter by Eastern Catalytic®. Converter Configuration: Universal Fit. Location: Undercar. Catalytic Converter Body Shape: Oval. With 1 Air Tube. Without O2 Sensor Port. Catalytic Inlet...$127.76
- Walker®Aluminized Steel Exhaust TailpipeOldsmobile Calais 1981, Aluminized Steel Exhaust Tailpipe by Walker®. If you want exhaust piping that delivers precise OE-style fit, appearance, and reliability, this part is your number one choice. Every pipe is vehicle-specific and is...Designed to directly replace the factory partMade with precision benders and fixture checked$28.14
- Walker®Aluminized Steel Exhaust Intermediate PipeOldsmobile Calais 1981, Aluminized Steel Exhaust Intermediate Pipe by Walker®. Main Piping Diameter: 2". With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed...Made of high quality aluminized steelCorrosion resistant$40.94
- Walker®High Temperature Graphite with Wire Mesh Core Donut Exhaust Pipe Flange GasketOldsmobile Calais 4.3L 1981, High Temperature Graphite with Wire Mesh Core Donut Exhaust Pipe Flange Gasket by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with...Makes installation quick and easyOptimal OE-style fit and quality$13.47
- Fel-Pro®Exhaust Manifold Gasket SetOldsmobile Calais 1981, Exhaust Manifold Gasket Set by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the...Ensures reliable sealing performanceMade using advanced technologies and molded rubber chemistry$7.37 - $34.01
- Mahle®Exhaust Pipe Flange GasketOldsmobile Calais 1981, Exhaust Pipe Flange Gasket by Mahle®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...High quality at an affordable priceExpertly made from premium materials$7.62 - $8.93
- Fel-Pro®Exhaust Pipe Flange GasketOldsmobile Calais 1981, Exhaust Pipe Flange Gasket by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the...Direct OEM replacement for a proper fitEnsures reliable sealing performance$8.04
- Apex Auto®Exhaust Manifold Gasket SetOldsmobile Calais 3.8L 1981, Exhaust Manifold Gasket Set by Apex Auto®. Designed utilizing the latest technology, this product by Apex Auto features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$4.82
- Fel-Pro®Exhaust Flange Stud and NutOldsmobile Calais 3.8L 1981, Exhaust Flange Stud and Nut by Fel-Pro®. If you are looking for quality sealing solutions, Fel-Pro offers you various replacement products from seals and bolts to O-Rings and dowel pins. Engineered using the...Direct OEM replacement for a proper fitEnsures reliable sealing performance$15.79 - $15.80
- Mahle®Exhaust Manifold Gasket SetOldsmobile Calais 1981, Exhaust Manifold Gasket Set by Mahle®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...High quality at an affordable priceExpertly made from premium materials$8.82 - $11.53
- Pypes®X-Pipe KitOldsmobile Calais 3.8L / 4.3L 1981, X-Pipe Kit by Pypes®. Main Piping Diameter: 2.5". Upgrade your exhaust system with the superior Pypes Exhaust mandrel bent Pipes that will help unleash your engine's beast in no time flat....Superior upgrade for your exhaust systemDesigned to provide outstanding performance$273.75
- Walker®Heavy Duty Steel Natural U-Bolt ClampOldsmobile Calais 1981, Heavy Duty Steel Natural U-Bolt Clamp by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job....Makes installation quick and easyOptimal OE-style fit and quality$2.24 - $2.45
- Walker®Spring Bolt KitOldsmobile Calais 1981, Spring Bolt Kit by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker...Makes installation quick and easyOptimal OE-style fit and quality$10.61
- Walker®Stainless Steel Bare Exhaust FlangeOldsmobile Calais 1981, Stainless Steel Bare Exhaust Flange by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job....Makes installation quick and easyOptimal OE-style fit and quality$4.50 - $9.85
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Different Trend® - Blue Flame Series Domed Straight Cut Double-Wall Exhaust Tip (2.25" Inlet, 3.5" Outlet, 7.25" Length)Posted by Zachary (Ontario, NY) / March 09, 20212006 Dodge Charger
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