2012 Honda Civic Si Exhaust Headers & Manifolds
- Dorman®Exhaust Manifold with Integrated Catalytic ConverterHonda Civic Si / Civic Si HFP 2012, Exhaust Manifold with Integrated Catalytic Converter by Dorman®. Position: Front. More like a complete kit than a single part, many of the Exhaust Manifolds include gaskets and hardware for a complete...Includes heat-shield for protection of hoses, wiring, and other engine componentsConstruction protects against warping and/or cracking$473.08 - $937.23
- Genuine®Exhaust Pipe to Manifold GasketHonda Civic Si / Civic Si HFP 2012, Exhaust Pipe to Manifold Gasket by Genuine®. If your exhaust parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the...Designed to restore your vehicle’s exhaust systemGenuine OE replacement parts from the OE manufacturer$29.71
- Vibrant Performance®Exhaust Manifold FlangeHonda Civic Si 2012, Exhaust Manifold Flange by Vibrant Performance®. Do you want to get more power out of your vehicle? Then this superior Vibrant Performance product is just for you. Carefully designed for maximum performance, is will...Port sizing is optimized for use with standard wall round tubingMade of High Quality Materials$42.99 - $72.99
- Fel-Pro®Exhaust Manifold Gasket SetHonda Civic Si / Civic Si HFP 2012, 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...Ensures reliable sealing performanceMade using advanced technologies and molded rubber chemistry$4.89
- Beck Arnley®Exhaust Manifold GasketHonda Civic Si / Civic Si HFP 2012, Exhaust Manifold Gasket by Beck Arnley®. When investing in this superior product by Beck Arnley, expect to get the exact OEM look, function, and fit. The product was developed to stringent factory...OE quality products from top original equipmentTop quality materials$7.62
- Mahle®Exhaust Manifold GasketHonda Civic Si / Civic Si HFP 2012, Exhaust Manifold 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...High quality at an affordable priceExpertly made from premium materials$5.67
- TruParts®Exhaust Pipe Flange GasketHonda Civic Si with California Emission / with Federal Emission 2012, Exhaust Pipe Flange Gasket by TruParts®. Go with this high-quality product to restore your vehicle’s lost power and bring it back to its optimal condition. Made...Made utilizing the finest materials and equipmentEngineered to restore your vehicle to its pristine condition$2.85 - $7.10
- Dorman®Brass Exhaust Manifold NutsBrass Exhaust Manifold Nuts by Dorman®. Dorman's Exhaust Nuts are now available separately for exhaust manifold repairs. These direct replacement nuts are ideal for securing exhaust components and used in conjunction with a mating bolt...Direct replacement for a proper fit every timeHigh-quality materials provides years of trouble-free service$4.76
- Nickson®Exhaust Manifold InsulatorExhaust Manifold Insulator by Nickson®. Nickson was the first to introduce exhaust products to the aftermarket. This represented a substantial upgrade in the quality of products especially since they took both the Ford and GM OE designs...Expertly crafted from premium materialsQuality design and workmanship$6.02
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