66 not categorized PORSCHE 986 CAT BYPASSCan't find what you need? Try browsing the Accessories or Exploded Diagrams!Filtered by: 911 1989-94 (includes uncategorized and accessory items) RES99605000S This muffler replaces the OEM catalytic converters and the OEM side mufflers. Weighs 24.2 lbs (11kg) ecu software is nessesary. Increase power up to 34 hp (26kw ) and 16 lb. Ft (21nm) with software. Includes adjustable tips that can be turned down for track use. 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.
$2,439.80
Make a selection 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.
$5,503.30
Make a selection RES98720000SS Having to weld up cracks regularly on your current aftermarket racing exhaust? If you are looking for a racing exhaust that can handle abuse at the track, look no further. This exhaust system is manufactured by m&m exhaust, gmbh in Germany. They manufacture a multitude of Porsche motorsport and racing exhausts. Each system is designed for reliability and performance gains throughout the entire rev range. Not to mention, you directly benefit from everything m&m learns at the track, so their systems designs are never static. Also, each system is tested comprehensively for flow characteristics / rate, thermal stress, cracking, and longevity. Features: + 20 hp & + 19 tq catalytic bypass pipes weighs 55 lbs. (23 kg)...(choose a part on the right to read more)
$5,082.00
Make a selection RES96400000S1
$5,674.90
Make a selection RES96400000S FVD "brombacher" sound version exhaust system for 964 89-94 General Fitment911 1989-94
From $5,810.20
Make a selection RES99620010S Complete race exhaust system for 996 Carrera - up to 26kw (35 hp) more power - no side muffler - weight reduction - complete system weight only 36lbs (16.5 kg) dme programming necessary. 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.
$4,492.40
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)
$5,470.30
Make a selection FSPOR964TWGCB Fabspeed's wastegate catbypass pipe eliminates the restrictive catalytic converter on the wastegate for increased flow and improved wastegate sound characteristics. General Fitment911 1989-94
$742.50
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
$444.15
Make a selection FVD111LAMVER Having problems with your check engine light? Want to run cat bypass pipes or a free flowing sports catalyst set up on your vehicle without having to reprogram the dme (ecu)? This adapter offsets the oxygen sensor about 1.5 inch from the gas stream. This achieves, in most cases, a sufficient measurement for the air/co ratio and increases the tolerance range between the pre and post cat oxygen sensors. In addition, the sensitivity of the oxygen sensor is also reduced allowing you to run a nearly any exhaust or catalytic set up, including bypass pipes, without the need to reprogram your ecu! Use only for the 2nd oxygen sensor (after catalytic)! General FitmentBOXSTER 1997-04911 GT3 2007-11 911 2005-08 911 GT3 2003-05 911 TURBO/GT2 2001-05 911 1998-05 911 1989-94 911 1987-89 911 1984-86 911 1978-83 CAYENNE 2007-10 CAYENNE 2003-06 CAYMAN 2006-08 BOXSTER 2005-08 968 1992-95 944 1982-85 944 1985-88 944 1989-91 928 1992-95 928 1987-91 928 1983-86 924 1986-88 924 1980-85 911 1994-98
$42.90
Make a selection RES99710280S 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 $5,845.35
Make a selection FVD98010002 Kit includes: 2 x sport motronic dme (ecu) exchange 2 x sport airfilter 1 x sport exhaust system genuine: engine - v10 cylinder capacity - 5733ccm compression ratio - 12,0:1 max. Power - 450kw (612hp) @ 8000rpm max. Torque - 590nm @ 5750rpm max. Speed - 330km/h max. Rpm - 8400rpm acceleration 0-100km/h - 3.9s tuning: max. Power - 496kw (675hp) @ 8000rpm max. Torque - 670nm (495 lbf ft) @ 6000rpm max. Speed - 345km/h max. Rpm - 8600rpm acceleration 0-100km/h - 3.7s FVD dme / ecu programming philosophy: for 27 + years, FVD-Brombacherhas been setting the standard for Porsche engine building and tuning in Germany. Our deep understanding of the flat 6 Porsche engine naturally led to our engine management software. ...(choose a part on the right to read more)
$17,032.10
Make a selection FVD99610053A Kit includes: sport motronic dme exch., sport air filter, sportmuffler TUV, k24-race turbocharger l/r genuine: engine - 6cyl. Boxer twin-turbo capacity - 3600ccm compression ratio - 9,4:1 max. Power - 309kw (415hp) @ 6000rpm max. Torque - 560nm (413lbf ft) @ 3500-4500rpm max. Speed - 305km/h max. Rpm - 6750rpm acceleration 0-100km/h - 4.2s tuning: max. Power - 397kw (540hp) @ 7000rpm max. Torque - 760nm (561lbf ft) @ 4500rpm max. Speed - 331km/h max. Rpm - 7000rpm acceleration 0-100km/h - 3.6s for 27 + years, FVD-Brombacherhas been setting the standard for Porsche engine building and tuning in Germany. Our deep understanding of the flat 6 Porsche engine naturally led to our engine management software. Over the...(choose a part on the right to read more)
$15,193.68
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.
$950.00
Make a selection 21011196501 Our exhaust products are engineered for the discerning Porsche owner and offer unmatched performance, unparalleled quality, and incredible value. Our entire "brombacher" line of exhausts is manufactured by m&m exhaust, gmbh in Germany who is no stranger to Porsche racing exhausts. Each is tested comprehensively for flow rate, thermal stress, resistance to cracking, and longevity. To further ensure quality, the exhaust material (t 316 stainless) meets the standards of the German independent testing agency TUV; whose quality standards are among some of the strictest in the world. - + 10 crank hp & +6 crank torque. - 100 cell, tri metallic German hjs sport catalysts. - large volume high flow cat. - exhaust hange...(choose a part on the right to read more) General Fitment911 1989-94
From $1,500.82
Make a selection FSPOR964PMB Product details: General Fitment911 1989-94
From $395.00
Make a selection FVD98061891 Genuine: engine - v10 cylinder capacity - 5733ccm compression ratio - 12,0:1 max. Power - 450kw (612hp) @ 8000rpm max. Torque - 590nm @ 5750rpm max. Speed - 330km/h max. Rpm - 8400rpm acceleration 0-100km/h - 3.9s FVD software tuning: max. Power - 478kw (650hp) @ 8000rpm max. Torque - 640nm @ 6000rpm max. Speed - 340km/h max. Rpm - 8600rpm acceleration 0-100km/h - 3.8s for 27 + years, FVD-Brombacherhas been setting the standard for Porsche engine building and tuning in Germany. Our deep understanding of the flat 6 Porsche engine naturally led to our engine management software. Over the years we have perfected the art of software tuning, making substantial gains in horsepower and torque, while retaining drivabi...(choose a part on the right to read more)
$5,494.50
Make a selection BES97003080S1 M&m exhaust develops and produces exhaust pipes, catalysts and complete exhaust systems for street and race exotic and sports cars. m&m exhaust specifically concentrates on maintaining original equipment levels of fitment and finish.
$1,465.20
Make a selection BES99105040S Perfect muffler for those looking for a more aggressive exhaust note without changing the factory catalytic converters. The added benefit is you can reuse your OEM catalytic converters for emissions purposes. + 15 hp & + 12 torque - reuses OEM cats, perfect for those concerned about warranty. - open muffler design for added power. - tubing diameter is the same as the OEM system. - weighs 19 lbs. (8,6 kg) - German v2a - x5crni18-10 - 1.4301 stainless steel for improved durability. - 4 on a scale of 1-10 in volume (1 being stock) below 3,000 rpms, 6 on a scale of 1-10 in volume under maximum load (3 being stock). - includes cone and v band style hardware to prevent exhaust leaks. - made in Germany. - modular desi...(choose a part on the right to read more)
$2,920.50
Make a selection FVD11004 No engine modifications, easy installation. General Fitment911 1989-94
$2,787.40
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 FSPOR992SC Purchase disclaimer: fabspeed motorsport does not condone the use of emission defeat devices for any vehicles used on public streets or roadways. Fabspeed motorsport will not tamper, remove, disable, or bypass emissions equipment on a motor vehicle in accordance with 40 cfr section 86.1854.12(a)(3), clean air act 40 cfr 1068.101(b). This includes software, known as tunes, that reprogram a motor vehicles electronic control module to alter engine performance and enable the removal of filters, catalysts, and other critical emissions controls.
$3,695.95
Make a selection FVD11005 Plug n play mass air flow system General Fitment911 1989-94
$2,007.50
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)
$1,438.80
Make a selection FVD111LAMADP 90 degree adapter for hard to reach places. General FitmentALL
$64.90
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