Vehicles
66 not categorized PORSCHE 944T CAT BYPASSCan't find what you need? Try browsing the Accessories or Exploded Diagrams!<-- Try narrowing by car using the menu to the left.RES99710060S76 All motorsport and racing parts are special order items. Special order items must be paid for in advance. Special order items are sold on a non-cancelable, non-exchangeable, non-returnable, non-refundable basis and do not carry any warranty. No exceptions.
$5,943.56
Make a selection RES99720080S Race system grand am spec. 997.2 3.6l & 3.8l facts: - headers - 3 x 45mm (1.77") diameter tubing into a 1 x 70mm (2.75") collector (reduces thermal stress) - muffler - interchangeable cat bypass tube w/ 4 tube style mufflers, tubing 70mm (2.75") - weighs 36 lbs. (16,4 kg) - developed for excellent mid range torque needed out of corners - German v2a - x5crni18-10 - 1.4301 stainless steel for improved durability - made in Germany - intoxicating growl at idle, partial throttle and wide open throttle - 997 3.6l & 3.8l - grand-am regulation 106db - approved for use in the grand-am continental series - dme programming necessary includes: 4 x conical springs 2 x adjustable exhaust tips w/ clamps 1 x muffler bracket...(choose a part on the right to read more)
$5,907.92
Make a selection SCEXB0SS0064 It might look like other sport test pipes, but the similarities end there. These are completely handmade by Porsche fanatics whose sole dedication is to squeeze out every ounce of performance. With dual welds at joints for astonishing durability, and 100% mandrel bends with every tube polished even on the inside, this exhaust maxes your cars airflow. Schnells design and quality means less weight, and also delivers a furious sound that makes your engine sound like it was developed to. General Fitment911 1998-05911 1989-94
$479.68
Make a selection 21011123 Catalytic bypass pipe "x torque" design made by m&m 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). Tech tip: for older cars repair-kit FVD mk 996300
From $825.66
Make a selection RES99700060S Race exhaust system 997 GT3 cup (2010+ 3.8 l), stainless steel. - header diameter 50mm - tube diameter 70mm after the headers - recommended for engines 450hp+ all motorsport and racing parts are special order items. Special order items must be paid for in advance. Special order items are sold on a non-cancelable, non-exchangeable, non-returnable, non-refundable basis and do not carry any warranty. No exceptions.
From $5,920.99
Make a selection RES99625060S This muffler replaced the complete exhaust system after the headers. Not for factory headers. Fits cup headers or res 996 110 60s. Also available with 200 cell cats for GT3 street cars. Increase power up to 26kw (35ps) and 21nm all motorsport and racing parts are special order items. Special order items must be paid for in advance. Special order items are sold on a non-cancelable, non-exchangeable, non-returnable, non-refundable basis and do not carry any warranty. No exceptions.
From $2,383.51
Make a selection RES99700061S
From $8,194.63
Make a selection RES99710080S Race system grand am spec. 997 3.6l & 3.8l facts: - headers - 3 x 45mm (1.77") diameter tubing into a 1 x 70mm (2.75") collector (reduces thermal stress) - muffler - interchangeable cat bypass tube w/ 4 tube style mufflers, tubing 70mm (2.75") - weighs 36 lbs. (16,4 kg) - developed for excellent mid range torque needed out of corners - German v2a - x5crni18-10 - 1.4301 stainless steel for improved durability - made in Germany - intoxicating growl at idle, partial throttle and wide open throttle - 997 3.6l & 3.8l - grand-am regulation 106db - approved for use in the grand-am continental series - no dme programming necessary includes: 4 x conical springs 2 x adjustable exhaust tips w/ clamps 1 x muffler bracke...(choose a part on the right to read more)
From $5,722.60
Make a selection 17002530001 This muffler is manufactured in europe by dansk. They offer a complete line of OEM replacement mufflers and tuning mufflers to complement the entire Porsche model range. We categorize the sound levels from mild street mufflers (TUV approved), exotic sounding sport mufflers and wide open, pulse pounding, race mufflers. Mufflers are manufactured to the highest of European standards from stainless steel or painted galvanized steel. They are available with differing inlet / outlet configurations and varying diameter tips. Each dansk quality muffler offers the reliability and performance you expect for your Porsche. This commitment has made dansk one of the original equipment suppliers to the Porsche in Germany and ...(choose a part on the right to read more) General Fitment911 1970-73
From $613.92
Make a selection 170022000 This muffler is manufactured in europe by dansk. They offer a complete line of OEM replacement mufflers and tuning mufflers to complement the entire Porsche model range. We categorize the sound levels from mild street mufflers (TUV approved), exotic sounding sport mufflers and wide open, pulse pounding, race mufflers. Mufflers are manufactured to the highest of European standards from stainless steel or painted galvanized steel. They are available with differing inlet / outlet configurations and varying diameter tips. Each dansk quality muffler offers the reliability and performance you expect for your Porsche. This commitment has made dansk one of the original equipment suppliers to the Porsche in Germany and ...(choose a part on the right to read more) General Fitment911 1970-73
From $552.40
Make a selection 17002530002 This muffler is manufactured in europe by dansk. They offer a complete line of OEM replacement mufflers and tuning mufflers to complement the entire Porsche model range. We categorize the sound levels from mild street mufflers (TUV approved), exotic sounding sport mufflers and wide open, pulse pounding, race mufflers. Mufflers are manufactured to the highest of European standards from stainless steel or painted galvanized steel. They are available with differing inlet / outlet configurations and varying diameter tips. Each dansk quality muffler offers the reliability and performance you expect for your Porsche. This commitment has made dansk one of the original equipment suppliers to the Porsche in Germany and ...(choose a part on the right to read more) General Fitment911 1970-73
$976.54
Make a selection 92502SD This muffler is manufactured in europe by dansk. They offer a complete line of OEM replacement mufflers and tuning mufflers to complement the entire Porsche model range. We categorize the sound levels from mild street mufflers (tÜv approved), exotic sounding sport mufflers and wide open, pulse pounding, race mufflers. Mufflers are manufactured to the highest of European standards from stainless steel or painted galvanized steel. They are available with differing inlet / outlet configurations and varying diameter tips. Each dansk quality muffler offers the reliability and performance you expect for your Porsche. This commitment has made dansk one of the original equipment suppliers to the Porsche in Germany and...(choose a part on the right to read more) General Fitment911 1974-77911 1978-83 911 1984-86 911 1987-89
$1,698.84
Make a selection BBI9912020003 The bbi autosport 997 & 991 GT3 / rs exhaust side bypass is a direct replacement for the factory primary side mufflers. The primary mufflers are weigh approximately 44 pounds total while the bbi pipes are 4 pounds in comparison. For durability and protection against corrosion, each system is meticulously tig welded using 304 aerospace grade stainless tubing with lower carbon content. The result is a substantial reduction in weight behind the rear axle which significantly improves handling and less restriction to produce a much more aggressive exhaust note.
$1,026.00
Make a selection 17092511SD This muffler is manufactured in europe by dansk. They offer a complete line of OEM replacement mufflers and tuning mufflers to complement the entire Porsche model range. We categorize the sound levels from mild street mufflers (TUV approved), exotic sounding sport mufflers and wide open, pulse pounding, race mufflers. Mufflers are manufactured to the highest of European standards from stainless steel or painted galvanized steel. They are available with differing inlet / outlet configurations and varying diameter tips. Each dansk quality muffler offers the reliability and performance you expect for your Porsche. This commitment has made dansk one of the original equipment suppliers to the Porsche in Germany and ...(choose a part on the right to read more) General Fitment911 1970-73
From $1,077.60
Make a selection BES95705040SK Brombacher 957 Cayenne® turbo ?sound version? Sport muffler with valves. General FitmentCAYENNE 2007-10
$6,148.32
Make a selection BES95705001S "brombacher" sound version sport muffler for 957 Cayenne GTS (08-) General FitmentCAYENNE 2007-10
$2,147.90
Make a selection BES95705040SK1 Brombacher 957 Cayenne® turbo ?sound version? Sport muffler with valves. General FitmentCAYENNE 2007-10
From $3,733.88
Make a selection BES95805040S Brombacher 958 Cayenne turbo "sound version" sport muffler without valves or tips. General FitmentCAYENNE 2007-10
$2,809.62
Make a selection BES96405000S1 This muffler produces a glorious flat six race car with low deep tones that reminds us of the 964 cup. It is manufactured in Germany by m&m exhaust, gmbh. This muffler is ideal for anyone who wants a lower deeper tone with more decibels, whether they are just replacing the side muffler or are running cat bypass, sport cats or a cup pipe. + 14 hp (10 kw) & + 15 tq (20 nm) gain. - 2 3/4 tubing (70mm). - weighs 13.8 lbs (6.3 kg) - German v2a - x5crni18-10 - 1.4301 stainless steel for improved durability. - absolutely no drone in the cabin. - does not interfere with emissions. - includes factory style hangars and new aero quip style clamps for simple installation. We recommend replacing your exhaust tip with this u...(choose a part on the right to read more)
$1,553.90
Make a selection BES99610270T "brombacher" 996 GT2 titanium exhaust system with 200 cells titanium tri-metal catalytics. General Fitment911 TURBO/GT2 2001-05
$10,621.91
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)
$1,931.69
Make a selection BES99120040S Take your 991.1 or 991.2 turbo or turbo s to a new level with these muffler bypass pipes. They produce the wildest sound available on the market today and are a perfect upgrade for level 3 or 4 car used on the track. They produce loud, low, deep tones with exaggerated turbo whistling and sinister gurgling and crackling off throttle. By far the best sound you can get out of your turbo, not to mention being able to shoot flames! The only real drawback is the drone in the cabin which we try to minimalize by stepping down the diameter in 3 stages. Features: - + 35 crank hp & + 25 crank torque - 3 tubing (75mm) that tapers down to 2.25" (57mm) to prevent turbo damage. - weighs 7 lbs. (3,1 kg) - German v2a - x5crni1...(choose a part on the right to read more)
$725.87
Make a selection BES99300100SK + 25 crank hp & + 20 crank torque. General Fitment911 1994-98
$11,762.65
Make a selection BES99709260SR Brombacher race exhaust system for 997 GT3/rs (super sound) with rsr style tips & center muffler adapters to run stock center muffler. General Fitment911 GT3 2007-11
$5,376.89
Make a selection BES99610275T Facts: General Fitment911 TURBO/GT2 2001-05
$10,702.69
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