PORSCHE 944S EXHAUST VALVECan't find what you need? Try browsing the Accessories or Exploded Diagrams!Filtered by: 911 1994-98 - Engine (includes uncategorized and accessory items) 55000513004 Specifications: 44 mm with an 8 mm shaft, 1 groove manufactured by schrick avl, who is renowned for their quality and performance. Professional installation is required. Different manufacturing tolerances require an inspection of the free clearance of all parts! If you're not sure about what parts are right for your build, be sure to ask one of our parts specialists. Sold individually. General Fitment911 1994-98911 1989-94 911 1970-73
From $88.74
Make a selection 992CAT With over 25+ years of Porsche air and water-cooled experience, fabspeed motorsport usa offers a great enhancement for your stock exhaust or aftermarket exhaust on your Porsche 992 Carrera. Using only the highest quality helical valves imported directly from the u.k., our system eliminates any risk of failing exhaust valves. Helical limited in great britain supplies the world's very best exhaust valves to Porsche, ferrari, lamborghini, mclaren, aston martin, and other hypercar manufacturers. Other cheap aftermarket exhaust valves are not able to handle the heat produced by a rear or mid-engine car and are guaranteed to fail, break and rattle. Helical u.k. Imported exhaust valves are bullet-proof and never fai...(choose a part on the right to read more)
$5,665.63
Make a selection 92810564206EQ
$74.84
Make a selection 99610527304EQ
$57.02
Make a selection 55000513002 Specifications: 43 mm with an 8 mm shaft, 3 grooves manufactured by schrick avl, who is renowned for their quality and performance. Professional installation is required. Different manufacturing tolerances require an inspection of the free clearance of all parts! Sold individually. General Fitment911 1994-98911 1989-94 911 1970-73
From $88.74
Make a selection 61610540650EQ
$84.35
Make a selection 96410432100 As valve guides age, they lose their ability to locate the valve to the valve seat. That can create a loss of performance due to the ineffective seal of the combustion chamber. Be sure to replace your guides when replacing valves, valve springs, etc. Sold individually. 6 necessary per vehicle.
From $22.57
Make a selection 96410541903EQ When working on your cylinder head, we recommend replacing the valves, valve seat rings, guides, springs, retainers and temperature sensor at the same time to reduce future labor costs. Cost effective, German made exhaust valve for the 964 c2 / c4 and rs that have the m64.01/02/03 motors. Sold individually. 6 necessary per car.
$70.09
Make a selection 90110540850EQ
$47.52
Make a selection 99310432172 As valve guides age, they lose their ability to locate the valve to the valve seat. That can create a loss of performance due to the ineffective seal of the combustion chamber. Be sure to replace your guides when replacing valves, valve springs, etc. Re-working is not necessary. Sold individually. 6 necessary per vehicle. View/Change Diagram
From $6.89
Make a selection BES99110200SK1 "brombacher" stainless steel sound switch exhaust system complete for the 991 3,4l. + 25 hp & + 20 tq gain. - 200 cell hjs "hd" sport catalysts. - 25 lb. Weight savings over OEM system (weighs 59 lbs. (27,0 kg), OEM weighs 84 lbs. (38kg). - 2 3/4 tubing (70mm). - 4 x 3.5 (90mm) round tips. - motorsport merge collector. - German v2a - x5crni18-10 - 1.4301 stainless steel for improved durability. - "aero quip" style motorsport connections without gaskets or flanges to ensure a leak free exhaust. - does not interfere with emissions and will not trigger the check engine light. - ecu programming (software) is not necessary. Please note: the 991 Carrera s (us or canadian model) comes standard with valves! Power...(choose a part on the right to read more)
$10,321.34
Make a selection
$58.11
Make a selection 99610511308EQ
$47.52
Make a selection BESKLS970001
$1,364.46
Make a selection 99310541906EQ Exhaust valve for 993 models from 1996-98 with m64.21/22/23/24 motors. 8 mm stem, 43.5 mm, weighs .22 lbs. (.1 kg). Sold individually. 6 necessary per car. When working on your cylinder head, we recommend replacing the valves, valve seat rings, guides, springs, retainers and temperature sensor at the same time to reduce future labor costs.
$79.60
Make a selection 99310541901EQ Exhaust valve for 993 models from 1994-1995 with m64.05/06/07/08 motors. 8 mm stem, 42.5 mm, weighs .22 lbs. (.1 kg). Sold individually. 6 necessary per car. When working on your cylinder head, we recommend replacing the valves, valve seat rings, guides, springs, retainers and temperature sensor at the same time to reduce future labor costs.
$47.52
Make a selection BES99110200SK "brombacher" stainless steel exhaust system with valves for the 991 + 25 hp & + 20 tq gain. - 200 cell hjs "hd" sport catalysts. - 25 lb. Weight savings over OEM system (weighs 59 lbs. (27,0 kg), OEM weighs 84 lbs. (38kg). - 2 3/4 tubing (70mm). - 4 x 3.5 (90mm) round tips. - motorsport merge collector. - German v2a - x5crni18-10 - 1.4301 stainless steel for improved durability. - absolutely no drone in the cabin. - "aero quip" style motorsport connections without gaskets or flanges to ensure a leak free exhaust. - does not interfere with emissions and will not trigger the check engine light. - ecu programming (software) is not necessary. - under load (moving) with valves closed: 85db* - under load (movin...(choose a part on the right to read more)
$10,833.37
Make a selection 99610524700EQ
$30.89
Make a selection BES98215000SK Brombacher edition valved mufflers are the perfect compromise for you and your loved ones. Rich, deep race car tones with the exhaust valve open and soft subtle, nearly stock sounds with it closed. + 17 hp & + 13 tq gain. - 2 x 3.5 (90 mm) round tips. - includes a pierburg vacuum actuated exhaust valve. - thermal insulation on piping to keep suspension components cool. Withstands up to 2,012 degrees fahrenheit (1,100 degrees celsius). - intoxicating growl at idle, partial throttle and wide open throttle with the valves open. Factory quiet with them closed! - German v2a - x5crni18-10 - 1.4301 stainless steel for improved durability. - "aero quip" style motorsport muffler connections to ensure a leak free exhau...(choose a part on the right to read more)
$5,734.48
Make a selection 93010541951EQ When working on your cylinder head, we recommend replacing the valves, valve seat rings, guides, springs, retainers and temperature sensor at the same time to reduce future labor costs. Quality German aftermarket replacement designed to perform like the original. Sold individually. 6 necessary per car.
$53.46
Make a selection BES99120220SK
$8,559.54
Make a selection 93010432100 As valve guides age, they lose their ability to locate the valve to the valve seat. That can create a loss of performance due to the ineffective seal of the combustion chamber. Be sure to replace your guides when replacing valves, valve springs, etc. High-quality OEM replacement, designed to perform like the original. We source this part in Germany to ensure quality, reliability and precise fitment. Sold individually. 6 necessary per vehicle.
From $15.44
Make a selection CAP99700240SK
$8,963.46
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