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401 not categorized PORSCHE 356B VALVESCan't find what you need? Try browsing the Accessories or Exploded Diagrams!Filtered by: 911 1994-98 (includes uncategorized and accessory items) ![]() 99311324501 Known as: shut-off valve View/Change Diagram
From $122.35
Make a selection 99311021700
$15.18
Make a selection
$5.02
Make a selection 90110540700EQ
$28.60
Make a selection 99610511308EQ
$44.00
Make a selection 99610527102EQ
$39.60
Make a selection 99610634702EQ
$25.30
Make a selection 99660512301 View/Change Diagram
$34.00
Make a selection 99906402601 Sold individually. 1 necessary per car. View/Change Diagram
From $6.73
Make a selection BES96404000SK
$2,620.20
Make a selection BES981C5000SKGT Gt4 clubsport ++ with the valves open. Completely civilized at low rpms and while cruising. + 11 hp & + 10 tq gain. - thermal insulation on piping to keep suspension components cool. Withstands up to 2,012 degrees fahrenheit (1,100 degrees celsius). - 2 3/4 tubing. - 2 x 3.5 (90 mm) round tips. - intoxicating growl at idle, partial throttle and wide open throttle. - German v2a - x5crni18-10 - 1.4301 stainless steel for improved durability. - minimal resonance / drone in the cabin. - "aero quip" style motorsport muffler connections 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: gaskets a...(choose a part on the right to read more)
$5,362.50
Make a selection BES99100060S Without valve control
$3,806.36
Make a selection BES99104060S + 11 hp & + 10 tq gain. - 2 3/4 tubing (70mm). - weighs 35.2 lbs (16 kgs) - German v2a - x5crni18-10 - 1.4301 stainless steel for improved durability. - does not interfere with emissions and will not trigger the check engine light. - includes block off plates & caps to use with either the OEM center muffler or an aftermarket center muffler bypass (with 2 inlets). - replaces the OEM valved side mufflers. Connects to OEM header and catalytic flange and connects to OEM center muffler or bypass. - can be used with bes99107060s1 for an even more aggressive growl. * please note - you will no longer have use of your valves ! Our 991 GT3 side muffler replacements are vastly different than the baffle plated mufflers stu...(choose a part on the right to read more)
$1,788.60
Make a selection FVD72100004
$2,758.80
Make a selection BES99115000SKR + 11 hp & + 10 tq gain. - 2 3/4 tubing (70mm). - 18 lb. (8.5 kg)weight savings over OEM center muffler. - German v2a - x5crni18-10 - 1.4301 stainless steel for improved durability. - absolutely no drone in the cabin. - does not interfere with emissions and will not trigger the check engine light. - ecu programming (software) is not necessary. - replaces OEM center muffler and connects to OEM header and OEM side mufflers and OEM tips. Please note: this muffler is a direct replacement the 991 Carrera s (3.8l - us model) which comes standard with valves. It is also a direct replacement for the Porsche sport exhaust option. This center muffler bypass for the 991 is one of the most technically advanced for Porsche t...(choose a part on the right to read more)
$3,713.60
Make a selection BES99125010SK Are you one of those that are looking for more sound from your Porsche sport exhaust (pse)? Perhaps it's not quite as aggressive as you would like, or your last Porsche just sounded so much better? Don't worry, we have you covered, and the beauty is, you don't have to touch the catalytic converters which is a big no, no with Porsche dealers. With the valves open you receive a far more exotic, rich, deep, turbo motorsport tone and with the valves closed, soft subtle, completely stock sounds. So, absolutely no compromise and you will be thinking, the car really should have left the factory like this! Features: - + 10 crank hp & + 8 crank torque. - weighs 29 lbs. (13 kg) - German v2a - x5crni18-10 - 1.4301 stai...(choose a part on the right to read more)
$4,312.00
Make a selection BES99300241SK The perfect compromise for you and your loved ones. Rich, deep race car tones with the valves open and soft subtle, completely stock sounds with them closed. Torque is better than our other systems in the low range with the valves closed and horsepower is better with the valves open. Made for mid-range and top end performance with the added beauty of 3.5" (90mm) dual exhaust tips! + 27 crank hp & +25 crank torque (on average). - 2.9 tubing (75 mm) at the widest point. Primaries are 2.5" (64mm). - 200 cell hjs "hf" trimetallic catalytic converters. - German v2a - x5crni18-10 - 1.4301 stainless steel for improved durability. - 3.5" (90 mm) dual oval, double walled polished tips included. - dual high quality ...(choose a part on the right to read more) General Fitment911 1994-98
From $11,730.62
Make a selection BES99710200SKGT - equal length headers with long tube design - 200 cell German hjs hf sport catalysts with u torque design - 2 3/4 tubing (70mm) - rsr style connections and quick release clamps - quad 3.5 (90mm) round tips - made in Germany -+ 21 hp & + 12 lb.-ft torque gain with exhaust system only. - weighs 62 lbs.(28,0 kg). Please note: this exhaust is a special order item ! Typically lead time is 2-3 weeks from Germany. Performance gains (includes FVD software, sport airfilter and exhaust):, based on the 3.8 l: max. Power - 283kw (385hp) @ 6500rpm max. Torque - 441nm (325lbf ft) @ 4000rpm max. Speed - 307km/h max. Rpm - 7900rpm acceleration 0-100km/h - 4.4s our Brombachersystem uses 2 ¾ inch (70mm) tubing and is modula...(choose a part on the right to read more)
$9,220.20
Make a selection BES99710261SK
$10,698.60
Make a selection BESKLS000001 Vehicles which were delivered without the Porsche® sport exhaust (pse) will need this kit for installation. It includes all of the vacuum lines and electronics needed to upgrade your exhaust to a valved system. General Fitment911 TURBO/GT2 2007-09911 2009-12 911 2005-08 911 GT3 2003-05 911 TURBO/GT2 2001-05 911 1998-05 911 1994-98 CAYMAN 2009-12 CAYMAN 2006-08 BOXSTER 2009-11 BOXSTER 2005-08
From $842.70
Make a selection BESKLS001001
$1,189.10
Make a selection BESKLS9972TU
$984.50
Make a selection CAP99100041S
$7,034.50
Make a selection FSPOR992TVLV Treat your 992 turbo to the finest cat-back exhaust solution on the market. This valveed exhaust system is plug-and-play with the factory pse system so you can turn pse off for quiet highway cruising and turn pse on for ripping twin turbo sports car sound!
$5,245.95
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