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Aircraft Exhaust System Parts - Explore Complete Database

Aircraft exhaust systems have three main functions: venting the burned combustion gases overboard, providing heat for the cabin, and defrosting the windscreen.

To understand how an aircraft exhaust system vents burned combustion gases overboard, we must first understand the combustion process.

In a nutshell, jet engines work by burning fuel in air to release hot exhaust gas. To begin, a fan at the front of the engine sucks the cold air into the engine through an inlet. Compressed air is mixed with fuel in the combustion chamber, creating exhaust gases. Thrust, the forward force produced by the powerplant, is governed by the amount of exhaust gas expelled by the exhaust system. A butterfly valve known as the wastegate opens and closes depending on fuel consumption needs.

Exhaust gases exit the cylinders via the exhaust valves. A steel/nickel alloy is used to make the valves due to the high temperature conditions.

An EGT probe measures the engine gas temperature and sends the reading to an instrument on the flight deck. The EGT specifically measures the exhaust gases. It can be used to gauge the level of fuel consumption.

If they are not properly expelled through the exhaust system, exhaust gases can be detrimental to the overall safety of an aircraft. This is because exhaust gas contains large amounts of carbon monoxide. Carbon monoxide is deadly, odorless, and colorless. It is important that the exhaust gases do not leak into the cabin and cause harm to the passengers. Regular maintenance of the exhaust system is necessary to check for any cracks in the hardware.

The FAA sets out regulations for the amount of emissions an aircraft gives out during engine shut down and through the exhaust system. Smoke, hydrocarbons, carbon monoxide, and oxides of nitrogen are all monitored by the FAA. The Engine Fuel Venting and Exhaust Emissions certification requirements (14 CFR Part 34) apply to civil airplanes that are powered by aircraft gas turbine engines of the classes specified in the rule. The Clean Air Act of 1970 instructs the Environmental Protection Agency to work with the FAA to establish air pollution standards.

As well as venting air out of the aircraft, the exhaust system heats outside air for the purpose of heating the cabin. Exhaust heating systems are used on most light aircraft. The system routes exhaust gases away from the engine, through a muffler, and into the cabin. Heat from the exhaust system can also be used in the defrosting system controlled in the cockpit.

An additional benefit of engine exhaust system is noise reduction. Mufflers direct the engine’s sound waves through a set of tubes that are designed to partially cancel out the sound waves.

We at, ASAP NSN Hub, owned and operated by ASAP Semiconductor, supply aircraft exhaust system parts worldwide. A few of the manufacturers that provide premium exhaust supplies include, aFe Power, Billy Boat, Collector Tethers, and Delphi.

Part No Manufacturer Description QTY RFQ
462-500650-B gibson gibson elite black series exhaust tip Avl RFQ
093-002022503750 collector tethers collector tethers 20" collector-header tether kit primary tube: 2-1/4" Avl RFQ
129-4003 bbk performance parts bbk performance parts shorty exhaust headers 2001-02 camaro/firebird ls1 Avl RFQ
520-2055-1 hooker headers hooker headers street force headers 1986-90 camaro/firebird with 305-350 tpi Avl RFQ
117-ES20042 delphi delphi oxygen sensor Avl RFQ
289-50303 dynomax dynomax exhaust y pipe Avl RFQ
462-500409 gibson gibson stainless steel slash cut exhaust tip inlet: 2.25" Avl RFQ
760-67004 percy's percy's graph-flex collector gaskets 2 7/8 in. Avl RFQ
642-19280 magnaflow magnaflow mf series cat-back exhaust system 2016 ford explorer 2.3l l4 Avl RFQ
502-65020-E hedman husler hedman husler street and strip headers 1967-69 camaro Avl RFQ
462-320002 gibson gibson american muscle exhaust 2010 chevy camaro 6.2l Avl RFQ
093-002016256000 collector tethers collector tethers 20" collector-header tether kit primary tube: 1-5/8" Avl RFQ
139-51343 banks banks monster exhaust system 2012-14 jeep wrangler unlimited 4-door Avl RFQ
649-3106N schoenfeld schoenfeld imca modified mid-length design headers for: dart heads Avl RFQ
255-14336 corsa corsa touring axle-back exhaust system 2015-2017 ford mustang gt coupe 5.0l Avl RFQ
093-003618754500 collector tethers collector tethers 36" collector-header tether kit primary tube: 1-7/8" Avl RFQ
893-14500 thermo tec thermo tec cool tube heat shield Avl RFQ
289-49194 dynomax dynomax exhaust extension pipe Avl RFQ
048-49-36317-P afe power afe power mach force xp cat-back exhaust system 2012-13 bmw m5 4.4l (f10) Avl RFQ
737-H8433 patriot exhaust patriot exhaust ford specific fit headers 1964-1973 ford mustang/cougar Avl RFQ
289-53554 dynomax dynomax double system intermediate pipe Avl RFQ
255-14387 corsa corsa sport cat-back exhaust system 2011-2014 ford f-150 svt raptor 6.2l Avl RFQ
642-93141 magnaflow magnaflow direct-fit catalytic converter 1999-2001 ford explorer 4.0l Avl RFQ
649-142-505LG schoenfeld schoenfeld dirt late model 505 off-set headers Avl RFQ
326-674-268 dorman products dorman products 6-hole exhaust manifold kit 1988-95 chevy/gmc Avl RFQ
776-D627-B doug's headers doug's headers black hi-temp coated headers 1966-1970 ford/mercury 390-428 Avl RFQ
948-250-24661 walker products walker products o2 oxygen sensor Avl RFQ
462-65634 gibson gibson split rear cat-back exhaust 07-09 chevrolet silverado/gmc sierra 1500 Avl RFQ
500-68210 hedman hedman standard duty uncoated full length headers for 1963-82 corvette 396-502 Avl RFQ
255-14341BLK corsa corsa sport cat-back exhaust system 2015-2017 ford mustang gt convertible 5.0l Avl RFQ
139-48333-B banks banks monster exhaust system 1999-02 chevy/gmc 1500 Avl RFQ
387-32102 flowtech flowtech long tube headers Avl RFQ
579-9916SM kooks custom headers kooks custom headers exhaust collector stamped merge collector Avl RFQ
151-1037143 bd diesel bd diesel exhaust brake 1994-2003 ford 7.3 powerstroke Avl RFQ
186-010105 dei dei exhaust wrap width: 1" Avl RFQ
520-16765 hooker headers hooker headers y-pipe 1993-97 camaro/firebird 265-400 small block chevy Avl RFQ
679-S6206P mbrp mbrp performance series exhaust system 2003-2007 ford f-250/f-350 ext. cab/crew cab Avl RFQ
289-43031 dynomax dynomax exhaust exhaust pipe Avl RFQ
462-312701 gibson gibson split rear cat-back exhaust 08-10 hummer h3 4dr Avl RFQ
578-2014S jba jba shorty headers 2010-2016 toyota tundra 4.6l Avl RFQ
649-1065VDNDP schoenfeld schoenfeld sprint car / dyno headers sb-chevy for: spread port Avl RFQ
679-S5206AL mbrp mbrp installer series exhaust system 1999-2004 ford f-250/f-350 v-10 Avl RFQ
523-APP4515-9-5 jones exhaust jones exhaust torpedo glasspack muffler straight 3" inlet, 2-1/4" dual outlet Avl RFQ
231-11491M vibrant performance vibrant performance aluminum v-band flange 3" od tubing Avl RFQ
326-911-163 dorman products dorman products egr valve gm Avl RFQ
289-46631 dynomax dynomax exhaust exhaust pipe Avl RFQ
842-TM5C2C2OP stainless works stainless works turbo chambered muffler inlet size: 2" center Avl RFQ
093-002018752875 collector tethers collector tethers 20" collector-header tether kit primary tube: 1-7/8" Avl RFQ
157-11908 borla borla axle-back exhaust system 2015-2016 chevy corvette z06 6.2l Avl RFQ
720-1205 mr gasket mr gasket standard collector gasket Avl RFQ
139-46076 banks banks stinger system 2006-2007 dodge ram 5.9l Avl RFQ
093-001016255000 collector tethers collector tethers 10" collector-header tether kit primary tube: 1-5/8" Avl RFQ
642-15204 magnaflow magnaflow mf series cat-back exhaust system 2011-13 gmc sierra denali 6.2l v8 Avl RFQ
579-22605210 kooks custom headers kooks custom headers catted exhaust system 2016-up chevrolet camaro ss lt1 6.2l Avl RFQ
289-35201 dynomax dynomax exhaust insulator Avl RFQ
139-48770 banks banks monster sport exhaust 2001-05 chevy/gmc duramax 6.6l diesel Avl RFQ
231-29961 vibrant performance vibrant performance titanium tig welding wire Avl RFQ
289-64516 dynomax dynomax exhaust quick-fit pipe Avl RFQ
579-10322650 kooks custom headers kooks custom headers custom headers 1994-95 ford mustang 302 9.5" deck Avl RFQ
500-00141 hedman hedman header hardware kit for p/n 500-68198 Avl RFQ
335-551197X ict billet ict billet exhaust pipe fender exit bezel for 3.5" turbo downpipe Avl RFQ
520-11052HKR hooker headers hooker headers street tease dual electric exhaust cut-out kit Avl RFQ
948-250-24740 walker products walker products o2 oxygen sensor Avl RFQ
093-001521257250 collector tethers collector tethers 15 tethers / 2.125 primary clamps / 7.250 collector clamps Avl RFQ
255-14920 corsa corsa sport cat-back exhaust system 2009-2013 chevy silverado/gmc sierra 1500 4.8l/5.3l Avl RFQ
967-10600 speedtech performance speedtech performance stainless headers 1967-69 camaro/1968-74 nova w/lsx engine Avl RFQ
649-123030 schoenfeld schoenfeld race muffler round case Avl RFQ
578-1628S jba jba 1-1/2" shorty headers 1986-1996 bronco/bronco ii 5.8l Avl RFQ
948-250-54043 walker products walker products o2 oxygen sensor Avl RFQ
071-FBMW-1260 billy boat billy boat performance cat-back exhaust 2008-09 bmw m3 Avl RFQ
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