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PORSCHE 914 MUFFLERSCan't find what you need? Try browsing the Accessories or Exploded Diagrams!Filtered by: 911 1987-89 - Uncategorized (includes uncategorized and accessory items) ![]() 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 BES91105000SST This muffler was specifically designed for a backdate to the st look. It is manufactured for mid-range and top end performance, all without drone inside the cabin. It seamlessly mates to ssi heat exchangers for added performance while keeping the cabin warm in the winter. The muffler is vastly different than the common baffle plated mufflers stuffed with packing material that are common in the aftermarket. Ours are uniquely made with double perforated sound absorption tubes based on the halbgegenstromprinzip (half counter current principle). The acoustic silencer absorption tubes are made in a trapezoidal pattern and are perforated with varying diameters, which isolate and dampen the unwanted frequencies that c...(choose a part on the right to read more)
$2,566.30
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 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 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 BES95705080SK
$4,373.60
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 BES99116000S These tips are made specifically for our center muffler bypass (bes 991 150 00skr) . They are a dual 3.5" round design and are double walled to dissipate heat, which means that they won't tarnish as quickly as single walled tips. The design fits the factory cut outs in the bumper perfectly and is mounted via the "aero-quip" ball style-connecting joints so they can be perfectly adjusted and centered.
$1,416.80
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)
$672.10
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
$809.46
Make a selection BES99722240BES Brombacher 997.2 tt "sport " stainless steel, sport cat converter replacements for our bes- muffler facts: - + 21 crank hp & + 18 crank torque** - 200 cell "hd", tri metal German hjs sport catalysts - 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 - 5 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 and cat bypass. Please ask your sales person for pricing. - more distinguished growl at idle, partial throttle and wide open throttle. - dme programming not necessary. - reuses OEM ti...(choose a part on the right to read more)
$4,303.20
Make a selection FVD98010002EX
$21,605.39
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 RES99605200S This muffler replaces the OEM catalytic converters and the OEM side mufflers. Weighs 24.2 lbs (11kg) ecu software is nessesary with 100 cell cats increase power up to 34 hp (26kw (35 hp) and 16 lb. Ft (21nm) with software. Includes adjustable tips that can be turned down for track use. Also available with 200 cell cats. 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.
$3,070.10
Make a selection FVDMK991002 This is an installation kit is for the muffler tips only. It does not include the clamps or gaskets for the catalytic converters. If you need a complete kit with gaskets and clamps for the cats please use our part # FVDmk991003.
$193.89
Make a selection BES99715040S71
$4,488.00
Make a selection BES99725241SK "brombacher" edition valved mufflers are 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. - + 25 crank hp & + 19 crank torque - 200 cell high flow, tri metal German hjs sport catalysts - 2 3/4 tubing (70mm) straight through design for max. Power - weighs 55 lbs. (25,0 kg) - German v2a - x5crni18-10 - 1.4301 stainless steel for improved durability - 85 db at idle and partial rpms(up to 60 mph) with valves closed, 100 db at wide open throttle with valves open. - cone style catalytic connection design to prevent exhaust leaks - includes quick release clamps - made in Germany - intoxicating growl at idle, ...(choose a part on the right to read more)
$6,987.20
Make a selection BES99725040S70
$3,218.60
Make a selection BES99305000S
$1,788.60
Make a selection BES99715040S2 Quiet version with catalytic bypass and 4x80mm end tips these versions of FVD sport exhaust system is specifically made for increased performance vehicles. Designed for tolerable, pleasant and sonorous sound (especially for the turbo cabriolet). The elimination of the catalysts reduced drastically the back pressure and increases the performance and throttle response to the max! - stainless steel exhaust system - catalytic bypass - 4x80mm end tips - 2 3/4 tubing (70mm) straight through design for maximum power - weighs 39 lbs. (18,1 kg) - made in Germany - dme programming necessary (catalytic adaption) - stock tips will fit. Tech tip: order also repair / gasket set FVD mk9 970 02
$2,928.20
Make a selection BES99125020SK No need for Porsche sport exhaust (pse) envy with this muffler! This offers weight savings and a far more exotic sound than the pse, all without drone. It is the perfect compromise for you and your loved ones. Rich, deep, turbo motorsport 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. Features: - + 16 crank hp & + 15 crank torque. - weighs 37 lbs. (17 kg) - German v2a - x5crni18-10 - 1.4301 stainless steel for improved durability. - direct bolt on replacement for the factory center muffler. - includes necessary installation hardware. - reduces turbo lag, backpressure and thermal lo...(choose a part on the right to read more)
$4,885.10
Make a selection FVDMK997001 Installation made easy! Replace worn hardware and gaskets with one of our prepackaged installation kits.
$126.75
Make a selection FVDMK997003
$181.91
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