Here's a short video of the sound compares to a Subaru WRX. 1320 Performance B series UEL Twister header.This header creates a deep rumble sound also backfires will sound nothing like ordinary Honda engine. Smooth radius bends to decrease turbulence and increase flow. More aggressive exhaust sound with a deep rumble and backfires with free flow exhaust. Extra wideband o2 bungs for wideband o2 sensors.
Flange included for you to replace the oem 2.25 inch catalytic converter flange with our 2.5 inch collector header (welding required). We also have a separate listing with high performance 2.5 inch magnaflow catalytic converter. Fits: CARS BELOW WITH B SERIES SWAP.
Small modification required for proper install example: aftermarket slim fan might be required, If you keeping the AC on the car the AC line hose need to be zip tied to keep the hose closer to the radiator to avoid touching the header etc. EF and DA front cross member might need slight modification. OFF-ROAD USE ONLY NOT SMOG LEGAL CAN NOT BE USED ON EMISSION CONTROLLED VEHICLE. Not legal for sale for, or use on, pollution-controlled vehicles. Legal only for racing vehicles which may never be used upon a highway.
Not applicable or intended for street or highway use. This item is only to be used on. Purpose-built racecars like those used today in NASCAR.
Formula One, sprint cars, etc. Or nonroad vehicles (dirt bikes, ATVs, snowmobiles and boats) that are used exclusively for racing. The item "1320 Performance B series UEL Twister header GSR SI B18c LS B20 vtec B18" is in sale since Friday, April 8, 2016.This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Exhaust\Exhaust Manifolds & Headers". The seller is "1320performancefreak" and is located in Elk Grove, California. This item can be shipped to United States, Canada, United Kingdom, Australia, Mexico, Germany, Japan, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Greece, Portugal, Cyprus, Slovenia, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Austria, Bahamas, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Montserrat, Turks and caicos islands, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Viet nam, Uruguay.