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110 not categorized PORSCHE 356 B EXHAUST VALVECan't find what you need? Try browsing the Accessories or Exploded Diagrams!Filtered by: 911 1998-05 (includes uncategorized and accessory items) ![]() 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 $884.84
Make a selection BESKLS9972TU
$1,033.73
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!
$5,508.25
Make a selection FVD997100222CAP
$10,082.00
Make a selection FVD99110042SK +140 crank hp & +155 crank tq gain on the turbo and +100 crank hp & +126 crank tq gain on the turbo s. All while offering ultra-smooth drivability and reliability that you expect from your Porsche. Package includes: - FVD my genius handheld flash tool (included). - FVD tuning software FVD99161840mg. - bmc sport filter 47079801. - FVD sound version valved muffler with 200 cell hjs tri-metallic cats bes99120240skhd. - valve control module with remote control beskls001001. - FVD headers bes99101040s. - FVD exhaust installation kit (everything needed for simple installation). FVD software power gains: max. Power - 485 kw (660 hp) @ 6500rpm max. Torque - 870 nm (642 lb.-ft.) @ 3750rpm max. Speed - 330km/h (206 mph) ...(choose a part on the right to read more)
$14,853.06
Make a selection FVD991200042SK
$14,782.85
Make a selection BESKLS970001
$1,326.56
Make a selection PS020 With many decades of experience with exotic cars, kreissieg;s engineers have put down significant time and efforts to produce fantastic exhaust systems. Their exhaust systems have very complicated construction to accomplish the best in exhaust sound and quality. General Fitment911 1998-05
$11,343.55
Make a selection PS018 With many decades of experience with exotic cars, kreissiegs engineers have put down significant time and efforts to produce fantastic exhaust systems. Their exhaust systems have very complicated construction to accomplish the best in exhaust sound and quality. General Fitment911 1998-05
$11,343.55
Make a selection BES99605000SK Sound switch muffler for all 996 models. General Fitment911 1998-05
$3,950.10
Make a selection BES99729000S1 For 997-2 with OEM or valved Porsche sport exhaust (pse). Facts: - equal length headers with long tube design - cat bypass - 2 3/4 tubing (70mm) - made in Germany power: - 997.2 (3,6l) = + 20 crank hp (15 kw) & + 15 crank torque (20 nm) - 997.2s (3,8l) = + 23 crank hp (18kw) & 22 crank torque (30nm) - with FVD flashclient software = + 37 crank hp (28kw) & + 30 crank torque (40 nm) tech tip: dme programming neccessary!
$3,611.69
Make a selection BES99729200SHD For 997-2 with OEM or valved Porsche sport exhaust (pse). Facts: - equal length headers with long tube design - 200 cell hd German hjs tri metal sport cats - 2.5 tubing (63.5 mm) - made in Germany power: - 997.2 (3,6l) = + 20 crank hp (15 kw) & + 15 crank torque (20 nm) - 997.2s (3,8l) = + 23 crank hp (18kw) & 22 crank torque (30nm) - with FVD flashclient software = + 37 crank hp (28kw) & + 30 crank torque (40 nm) our latest development for the 997.2 is aimed at those who are looking for more torque in the mid range, a rich, deep exhaust growl. These headers contain the latest hjs cats, they are nicknamed "hd" for high durability matrix design catalytic converters. They have a sm-matrix (winding of three flat...(choose a part on the right to read more)
$5,288.75
Make a selection BES99101210SHD For 2012+ 911 (991) with OEM or valved Porsche sport exhaust (pse). Facts: - equal length headers with motorsports merge collector. - 200 cell hd German hjs tri metal sport cats. - 2 3/4 tubing (70mm) - reduces thermal stress on the motor. - made in Germany power with software and bmc filters: - 991 (3.4l) = + 25 crank hp (15 kw) & + 18 crank torque (20 nm) - 991s (3,8l) = + 25 crank hp (15kw) & 18 crank torque (20 nm) our latest development for the 991 is aimed at those who are looking for more torque in the mid range, a rich, deep exhaust growl. These headers contain the latest hjs cats, they are nicknamed "hd" for high durability matrix design catalytic converters. They have a sm-matrix (winding of three f...(choose a part on the right to read more)
$5,076.23
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)
$1,878.03
Make a selection BES99115000S + 11 hp & + 10 tq gain. - 2 3/4 tubing (70mm). - 4 x 3.5 (90mm) round tips. - net weight is 16.4 kg / 36 lbs. (10 lb savings over stock 3.4 l mufflers) - 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. - 90 db maximum (oem muffler is 75 db for reference). - replaces OEM side mufflers and connects to OEM header and catalytic flange. Please note: this muffler does not include exhaust valves and is meant to replace the OEM system on the base 3.4l 991 (2012+). Power is stated at the crank. This is the very 1st aftermarket muffl...(choose a part on the right to read more)
$4,063.29
Make a selection BBI9912020001 The bbi autosport Porsche 991 GT3 exhaust center section is a direct replacement for the secondary center muffler. For those who desire a slightly milder exhaust tune, this piece is a great alternative to our cup-style side muffler bypass pipes. By retaining stock side mufflers and valves, the factory "sports button" feature is kept to conveniently switch back and forth between the aggressive "sport" mode during spirited driving sessions and the quieter, more civil "non-sport" mode for minimal noise on the highway.
$2,205.00
Make a selection 21011123PSE Catalytic bypass pipe "x torque" design made by m&m exhaust gmbh in Germany. The x torque design in is a true x pipe design. It is open in the center to add backpressure for torque. Give's you 10-15 ft-lbs of torque in the mid range along with 10-15 hp in the higher rpms. Why settle for the traditional cross over cat design when you can add torque in the mid range where the 996's need it most! Dme programming is necessary. Without it you will get a check engine light (cel). Please note: this is only for models with the optional valved Porsche sport exhaust (pse). We recommend replacing all of the hardware when installing, please use part # FVDmk996300 General Fitment911 1998-05
$802.73
Make a selection 99610511801 Known as: valve spring exhaust valve View/Change Diagram
From $7.94
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