2012 Honda Civic Si Exhaust Systems
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AP Exhaust®Direct Fit Catalytic Converter and Pipe AssemblyHonda Civic Si / Civic Si HFP with California Emission / with Federal Emission 2012, Catalytic Converter and Pipe Assembly by AP Exhaust®. Converter Configuration: Direct Fit. Position: Rear. With 1 O2 Sensor Port. Catalytic Converter...$356.11 - Takeda®304 SS Cat-Back Exhaust System with Dual Rear ExitHonda Civic Si 2012, 304 SS Cat-Back Exhaust System with Dual Rear Exit by Takeda®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: 304 SS. Main Tubing Diameter: 2.5". Exhaust System Sound: Aggressive / Loud. Get increased...$865.00
- Torxe™Stainless Steel Cat-Back Exhaust System with Single Rear ExitHonda Civic Si Sedan 2012, Stainless Steel Cat-Back Exhaust System with Single Rear Exit by Torxe™. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 2.25". Exhaust System Sound: Aggressive...$252.00 - $256.50
- AP Exhaust®Direct Fit Catalytic ConverterHonda Civic Si / Civic Si HFP 2012, Catalytic Converter by AP Exhaust®. Converter Configuration: Direct Fit. With 1 O2 Sensor Port. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature...$595.17 - $866.55
- Davico®Direct Fit Catalytic ConverterHonda Civic Si / Civic Si HFP 2012, Catalytic Converter by Davico®. Converter Configuration: Direct Fit. Position: Rear. With 1 O2 Sensor Port. Catalytic Converter Overall Length: 23". This direct-fit catalytic converter by Davico will...$310.98
- Invidia®N1™ Cat-Back Exhaust System with Single Rear ExitHonda Civic Si 2012, N1™ Cat-Back Exhaust System with Single Rear Exit by Invidia®. Exhaust System Type: Cat-Back. Exhaust System Sound: Moderate. For a good balance of price and performance, Invidia offers the motorsports enthusiasts...$645.40 - $793.80
- Skunk2®Mega Power RR™ Stainless Steel Cat-Back Exhaust System with Single Rear ExitHonda Civic Si 2012, Mega Power RR™ Stainless Steel Cat-Back Exhaust System with Single Rear Exit by Skunk2®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 3". Exhaust System Sound:...$690.34
- Walker®CalCat™ Universal Fit Round Body Catalytic ConverterHonda Civic Si / Civic Si HFP Engine Family # CHNXV02.4KB3 2012, CalCat™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Position: Rear. Catalytic Converter Body Shape: Round. Without O2 Sensor Port. Catalytic...$191.05
- AERO Exhaust®AR Series 304 Stainless Steel Round Performance Exhaust ResonatorHonda Civic Si / Civic Si HFP 2012, AR Series 304 Stainless Steel Round Performance Exhaust Resonator by AERO Exhaust®. Resonator Body Length: 10". Resonator Overall Length: 14". Resonator Sound: Aggressive / Loud. Resonator...$59.99
- AERO Exhaust®Turbine Series Round Performance Exhaust MufflerHonda Civic Si / Civic Si HFP 2012, Turbine Series Round Performance Exhaust Muffler by AERO Exhaust®. Muffler Inlet Diameter: 2.5". Muffler Outlet Diameter: 2.5". Muffler Body Length: 14". Muffler Overall Length: 20". Muffler Sound:...$149.99
- Walker®Replacement Exhaust KitHonda Civic Si / Civic Si HFP Engine Family # CHNXV02.4KB3 2012, 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...Mufflers and Resonators Designed for OE equivalent sound and precision fitOE-style louvered tube technology for a premium, factory-like sound$191.05 - $978.26
- AERO Exhaust®TR Series 304 Stainless Steel Round Performance Exhaust ResonatorHonda Civic Si / Civic Si HFP 2012, TR Series 304 Stainless Steel Round Performance Exhaust Resonator by AERO Exhaust®. Resonator Sound: Moderate. Resonator Configuration: Center - Center. The TR Series Resonators are the most popular...$59.99 - $80.99
- 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$2.34 - $5.81
- Original (OEM)Exhaust PartsThe exhaust system is vital to your engine's health and performance since it is responsible for carrying exhaust gases away from the vehicle. The system has many parts connecting it to the engine. All of them perform a special function...
- Honda OEExhaust System - Exhaust ComponentsHonda Civic Si 2012, Exhaust System - Exhaust Components by Honda OE. Keep your vehicle running longer and looking brand-new with factory-grade OEM Honda parts. These parts are made for your specific year, make, and model, which means...Genuine Honda OEM part that fits your specific vehicle perfectlyMade to factory specifications to ensure an original look and function$1.04 - $724.03
- MagnaFlow®OEM Grade Direct Fit Catalytic ConverterHonda Civic Si / Civic Si HFP 2012, OEM Grade Catalytic Converter by MagnaFlow®. Converter Configuration: Direct Fit. Without Air Tube. Catalytic Inlet Diameter: 2.25". If your car needs replacement, install one that will get you...$718.00 - $761.00
- 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$472.90 - $937.23
- AP Exhaust®Replacement Exhaust KitHonda Civic Si / Civic Si HFP 2012, Replacement Exhaust Kit by AP Exhaust®. With 1 O2 Sensor Port. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product...Superior replacement for your worn out exhaust partHelps put your vehicle back to its tip-top shape$356.11 - $866.55
- Invidia®Q300™ Stainless Steel Cat-Back Exhaust System with Single Rear ExitHonda Civic Si 2012, Q300™ Stainless Steel Cat-Back Exhaust System with Single Rear Exit by Invidia®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 2.75". Exhaust System Sound:...$695.10
- CATCO®OBDII Universal Fit Round Body Enhanced Catalytic ConverterHonda Civic Si / Civic Si HFP with California Emission / with Federal Emission 2012, OBDII Enhanced Catalytic Converter by CATCO®. Converter Configuration: Universal Fit. Position: Rear. Catalytic Converter Body Shape: Round. Without...$180.71
- Injen®Stainless Steel Axle-Back Exhaust System with Single Rear ExitHonda Civic Si 2012, Stainless Steel Axle-Back Exhaust System with Single Rear Exit by Injen®. Exhaust System Type: Axle-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 2.36". Exhaust System Sound: Moderate. The...$469.95
- HJS®Exhaust Pipe Connector GasketHonda Civic Si / Civic Si HFP 2012, Exhaust Pipe Connector Gasket by HJS®. 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...High quality at an affordable priceExpertly made from premium materials$12.95
- Fel-Pro®Exhaust Pipe Connector GasketHonda Civic Si / Civic Si HFP 2012, Exhaust Pipe Connector 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...Direct OEM replacement for a proper fitEnsures reliable sealing performance$16.43
- 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
- Eastern Catalytic®Standard Universal Fit Round Body Catalytic ConverterHonda Civic Si / Civic Si HFP 2012, Standard Catalytic Converter by Eastern Catalytic®. Converter Configuration: Universal Fit. Position: Rear. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic...$113.99
- 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
- Victor Reinz®Exhaust Manifold Gasket SetHonda Civic Si / Civic Si HFP 2012, Exhaust Manifold Gasket Set by Victor Reinz®. 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...High quality at an affordable priceExpertly made from premium materials$5.58
- 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$4.55
- Mahle®Exhaust Pipe Flange GasketHonda Civic Si / Civic Si HFP 2012, 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...High quality at an affordable priceExpertly made from premium materials$4.05 - $28.86
- 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$7.36
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SLP® - Loud Mouth™ Stainless Steel Round Bullet-Type Silver Exhaust Resonator (2.5" Center ID, 2.5" Center OD, 14" Length)Posted by Robert (Monroe, WI) / November 20, 20222000 Dodge Dakota
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