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PORSCHE 944 M AND K MUFFLERCan't find what you need? Try browsing the Accessories or Exploded Diagrams!Filtered by: 924 1980-85 - Front Axle/Steering (includes uncategorized and accessory items) ![]() 96411124701EQ This sealing ring seals the mufflers and exhaust tip / tips. Sold individually.
$37.40
Make a selection BES95B05040SK + 15 hp & + 18 tq gain. - 2.5 tubing (63.5mm). - 4 x 4 (101mm) round tips. - 8.5 lb. Weight savings over OEM mufflers. - German v2a - x5crni18-10 - 1.4301 stainless steel for improved durability. - does not interfere with emissions and will not trigger the check engine light. - ecu programming (software) is not necessary. - electronic valve controller must be removed from the OEM unit and added to our muffler. - made in Germany. Please note: this muffler is a direct replacement the macan turbo (95b) model which comes with a single electronic exhaust valve on the passenger side. This is the very 1st aftermarket muffler for the macan 95b turbo that includes a valve like the factory system. This allows our system ...(choose a part on the right to read more)
$4,544.10
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 BBI9912020006 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 220110981001 FVD Brombacherhas a long tradition of offering high quality, extensively tested, easily installed tuning products that offer proven performance. Those high standards naturally led us to the innovative pro design (ipd) plenum product. The ipd patented cast aluminum intake plenum with the larger 82 mm (gt3) throttle body (competition plenum) increases horsepower and torque by optimizing and increasing airflow into the intake manifold. But in order to capitalize on all the performance gains the ipd competition plenum can deliver, you must strike a balance with exhaust components and software. You cannot simply add the ipd competition plenum on the 981 series and expect large gains. But, no need to worry, the FVD ...(choose a part on the right to read more)
$1,479.50
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 BES97003080S 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.
$2,371.60
Make a selection BES98215000S2 The open architecture of this muffler allows for a deeper four-cylinder turbo tone, with plenty of whistling on tap. Coming off throttle from higher rpms exudes a chorus of snarling, gurgling and crackling letting everyone know that this car is not your average 982. + 15 hp & + 12 tq gain. - 2 x 3.5 (90 mm) round tips. - thermal insulation on piping to keep suspension components cool. Withstands up to 2,012 degrees fahrenheit (1,100 degrees celsius). - lower deeper tones than the factory exhaust with far more whistling and gurgling / crackling off throttle. - German v2a - x5crni18-10 - 1.4301 stainless steel for improved durability. - no drone in the cabin. - "aero quip" style motorsport muffler connections t...(choose a part on the right to read more)
$2,816.00
Make a selection BES98115001SK This is our jekyll and hyde version ! 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. Top of the line or range depending on the english, and is the best choice for a daily driver. + 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 1/2 tubing (63.5 mm). - 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 (200 rpms worth) compared t...(choose a part on the right to read more)
$5,197.50
Make a selection BES98115000S This is a forum favorite for the best sound with minimal drone! This muffler really does everything so well. Civilized while cruising, a beast under load and cup car gurgles and crackles off throttle. + 11 hp & + 10 tq gain. - weighs 35.4 lbs - thermal insulation on piping to keep suspension components cool. Withstands up to 2,012 degrees fahrenheit (1,100 degrees celsius). - 2 1/2 tubing (63.5 mm). - 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 (200 rpms worth) compared to the competition's mufflers. This can be verified on the forums like ...(choose a part on the right to read more)
$3,314.30
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)
$5,309.70
Make a selection BES99102240SHDO + 15 hp & + 14 torque - 200 cell high flow, tri metal German hjs "hd" high durability matrix sports catalysts. - can be used with FVD "brombacher" mufflers. - weighs 15.5 lbs. (7.0 kg). - German v2a - x5crni18-10 - 1.4301 stainless steel for improved durability. - made in Germany. - intoxicating growl at idle, partial throttle and wide open throttle. The catalytic converter cores used in this system are the most advanced in the industry. They are produced by hjs in Germany and are a 200 cpsi (cell per square inch) tri-metal design. Tri-metal cats are the freest flowing and environmentally friendly aftermarket cats produced today. Tri-metal catalytic converters are rodium, platinum and iridium coated and per...(choose a part on the right to read more)
$4,383.50
Make a selection BES987C02F0S "brombacher" 987-2/s (sound version) stainless steel exhaust system
$7,420.60
Make a selection RES98005000T The titanium version of the FVD sport muffler gives the carr. Gt (980) a true formula one like scream! This exhaust is much less restrictive than the factory which produces more power and a great sound! + 25 crank hp & + 19 crank torque. Weighs 27 lbs. (12,3 kg). 2 3/4 tubing (70mm) straight through design for max. Power. Includes quick release clamps. Dme programming necessary. Made of 1,000 degree+ celsius titanium. Reuses factory tips. Made in Germany. 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.
$13,277.00
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 BES99106041S - 2 3/4 tubing (70mm). - weighs 7 lbs. (3,1 kg). - German v2a - x5crni18-10 - 1.4301 stainless steel for improved durability. - "quad" style tips, inner tip is 3.5" (90 mm) in diameter and outer is 3.4" (88 mm). - polished stainless steel. - made in Germany - will not fit stock mufflers! These tips only work in conjunction with our "brombacher" sport mufflers. Please note: using stock tips on our sport mufflers without these tips will cause hp loss. Once you restrict the diameter of the piping a small percentage of power is robbed. The exhaust tips are a dual 3.5"/ 3.4 round design and are double walled to dissipate heat, which means that they won't tarnish as quickly as single walled tips. There is an ...(choose a part on the right to read more)
$1,323.30
Make a selection 100211025SSUSA If you have a us model 1980-83 911 SC and are looking to replace your heat exchangers we have some good and bad news. The original heat exchangers (part # 930 211 025 02) are no longer available from Porsche. But, these stainless-steel industries (ssi) heat exchangers will work with modifications. The good news is, once done, you will have more torque and horsepower! Free flow conversion heat exchangers improve sound and performance, while reducing backpressure and thermal load on the motor. These are based off the early style exhausts found on the 1974 2.7 l rs. Those models had a straight through, superior, free flow exhaust design that included a dual inlet muffler. When converting to these heat exchangers y...(choose a part on the right to read more)
$3,181.20
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)
$4,832.30
Make a selection BES99706060SR Direct replacement for your factory center muffler. Lets your GT3 look like a rsr.
$1,564.20
Make a selection BES99716000S1 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, m&m use lightweight, motorsports grade German v2a - x5crni18-10 - 1.4301 stainless steel for improved durability. Features: polished stainless steel double walled to dissipate heat so discoloration will take longer to appear / easier to polish out includes clamps for installation fits the factory cut outs i...(choose a part on the right to read more)
$851.40
Make a selection BES99722040S81 Brombacher 997.2 tt "sport stock" stainless steel, cat bypass for OEM muffler facts: - + 21 crank hp & + 18 crank torque** - reuses OEM muffler, perfect for those looking for more sound and 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. - reduces backpressure and thermal stress - 6 on a scale of 1-10 in volume (1 being stock). - reuses OEM v band style connecting hardware. - made in Germany. - available in 100 cell or 200 cell. Please ask your sales person for pricing. - more distinguished growl at idle, partial throttle and wide open throttle. - dme programmin is necessary. - reuses OEM tips. FVD i...(choose a part on the right to read more)
$859.10
Make a selection BES99725060SR Brombacher sport muffler for 997.2 GT3 / rs (sound version) with rsr style tips facts: - + 10 crank hp & + 10 crank torque - 2 3/4 tubing (70mm) straight through design for max. Power - weighs 28 lbs. (12.7 kg) - replaces stock side mufflers and stock center muffler - 36 lbs (16.3 kg) savings over stock system! - German v2a - x5crni18-10 - 1.4301 stainless steel for improved durability - 2 x 3.5 (90mm) rsr angle cut tips - includes all necessary clamps and mounting brackets - made in Germany - 105 db - intoxicating cup car growl at idle, partial throttle and wide open throttle - no interior resonance - no dme programming necessary, does not alter emissions, 50 state legal in the u.s. For reference: 997 GT3 OEM ...(choose a part on the right to read more)
$3,023.90
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)
$14,146.86
Make a selection RES99605000S1 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 FVD99110042 +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 muffler (reuses factory catalytic converters) bes99105040s. - 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) max. Rpm - 7200 rpm acceleration 0-100 km/h (0-62.5 mph) - 2.9s g...(choose a part on the right to read more)
$6,378.90
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