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11 not categorized PORSCHE 987 POWER ACOUSTICCan't find what you need? Try browsing the Accessories or Exploded Diagrams!BES91105000S 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)
$2,014.10
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)
$2,142.80
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 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 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 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 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)
$4,598.00
Make a selection BES99105060S - + 12 crank hp & + 12 crank torque - 2 3/4 tubing (70mm) straight through design for max. Power - weighs 18 lbs. (8.5 kg), which is a 3 lbs. Savings off of OEM center muffler. - replaces stock side mufflers and stock center muffler. - German v2a - x5crni18-10 - 1.4301 stainless steel for improved durability. - 2 x 3.5 (90mm) round tips. - includes all necessary clamps and mounting brackets. - made in Germany. - intoxicating cup car growl at idle, partial throttle and wide open throttle. - no dme programming necessary, does not alter emissions, 50 state legal in the u.s. Our 991 GT3 center muffler replacements are vastly different than the baffle plated mufflers stuffed with packing that are common in the after...(choose a part on the right to read more)
$2,337.50
Make a selection CAR1SS100S Sport rear silencer car1ss for Porsche 911 g-models General Fitment930 1975-77
$1,180.58
Make a selection BES99300241S The ultimate stainless steel system for the street. Completely civilized while cruising and opens at higher rpms. Quieter than the street / clubsport versions. More low and mid-range torque. Larger primaries, larger collector, largest diameter tubing on the market. Made for mid-range and top end performance with the added beauty of 3.5" (90mm) dual exhaust tips! + 25 crank hp & +24 crank torque (on average). - 2.9 tubing (75 mm) at the widest point. Primaries are 2.5" (64mm). - 200 cell hjs "hf" trimetallic catalytic converters. - t 316 lightweight stainless steel for improved durability over t 304. - 3.5" (90 mm) dual oval, double walled polished tips included. - intoxicating growl at idle, partial thrott...(choose a part on the right to read more) General Fitment911 1994-98
From $10,723.61
Make a selection 00004490042 Cabriolets are not known for having great acoustics inside the passenger compartment. However, the new Porsche Boxster high performance audio system changes all that. Explicitly designed for the interior and layout of the Boxster, the system delivers outstanding performance with either the roof on or off. The specially designed amplifier delivers two channels of 160 watts each, powering 2 ohm speaker sets. Two high-quality mid-range/tweeter systems coupled with a dual bass system in the door deliver incredible sound while being elegantly integrated within the Boxster's interior. Installation requires some knowledge of stereo installation, but in general is not too complicated. Beethoven or boston, the music wi...(choose a part on the right to read more)
$4,214.03
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)
$3,517.80
Make a selection BES99300241SK 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. Torque is better than our other systems in the low range with the valves closed and horsepower is better with the valves open. Made for mid-range and top end performance with the added beauty of 3.5" (90mm) dual exhaust tips! + 27 crank hp & +25 crank torque (on average). - 2.9 tubing (75 mm) at the widest point. Primaries are 2.5" (64mm). - 200 cell hjs "hf" trimetallic catalytic converters. - German v2a - x5crni18-10 - 1.4301 stainless steel for improved durability. - 3.5" (90 mm) dual oval, double walled polished tips included. - dual high quality ...(choose a part on the right to read more) General Fitment911 1994-98
From $11,730.62
Make a selection CAR1SS75SS Sport rear silencer car1ss for Porsche 911 g-models General Fitment930 1975-77
$1,106.33
Make a selection BES99605001S Our street version muffler set is perfect for those more concerned with a quality Porsche flat 6 sound rather than just an increase in decibels. This is the perfect addition for a cabriolet, for those concerned about drone, or for those interested in a quality flat 6 exhaust note without drawing to much attention. These are also ideal for anyone planning or running sport cats or bypass as they will offer more dampening so that extreme decibels are not experienced. These mufflers also pass the strict decibel limits set by the German TUV and they include TUV certification. Features: - + 8 crank hp & + 8 crank torque - weighs 35.7 lbs. (16.2 kg) - German v2a - x5crni18-10 - 1.4301 (t304) stainless steel for improv...(choose a part on the right to read more) General Fitment911 1998-05
From $1,807.30
Make a selection BES98215000S 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)
$2,921.60
Make a selection CAR1SS85SS Sport rear silencer car1ss for Porsche 911 g-models General Fitment930 1975-77
$1,150.88
Make a selection CAR2SS75SS Sport rear silencer car1ss for Porsche 911 g-models General Fitment930 1975-77
$1,477.58
Make a selection CAR2SS85SS Sport rear silencer car1ss for Porsche 911 g-models General Fitment930 1975-77
$1,626.08
Make a selection CARP97TDFIKATOBD2 Cargraphic;s flow optimized sport catalysers, are available for your original rear silencer. Unrestricted obd2 compatibility because of the special trimetal coating they receive. The catalyser creates 16kw (21ps) more horsepower and 25nm additional torque. Further evidence of the improvements made, are recognized through enhanced acoustics and a significant weight reduction. General Fitment911 TURBO/GT2 2010-13
$3,408.08
Make a selection CARP9636KATOBD2 Cargraphics flow optimized sport catalysers, are available for your original rear silencer. Unrestricted obd2 compatibility because of the special trimetal coating they receive. The catalyser creates 7kw (10ps) more power and 10nm additional torque. Further evidence of the improvements made, are recognized through enhanced acoustics and a significant weight reduction. General Fitment911 1998-05
$2,517.08
Make a selection CARP96GT3KAT Cargraphic;s flow optimized sport catalysers, are available for your original rear silencer. Unrestricted obd2 compatibility because of the special trimetal coating they receive. The catalyser creates 4kw (5.5ps) more horsepower. Further evidence of the improvements made, are recognized through enhanced acoustics and a significant weight reduction. General Fitment911 1998-05
$2,220.08
Make a selection CARP96KAT Cargraphics flow optimized sport catalysers, are available for your original rear silencer. Unrestricted obd2 compatibility because of the special trimetal coating they receive. The catalyser creates 7kw (10ps) more horsepower and 10nm additional torque. Further evidence of the improvements made, are recognized through enhanced acoustics and a significant weight reduction. General Fitment911 1998-05
$2,071.58
Make a selection CARP97KATOBD2 Cargraphic;s flow optimized sport catalysers, are available for your original rear silencer. Unrestricted obd2 compatibility because of the special trimetal coating they receive. The catalyser creates 7kw (10ps) more horsepower and 10nm additional torque. Further evidence of the improvements made, are recognized through enhanced acoustics and a significant weight reduction. General Fitment911 2005-08
$2,368.58
Make a selection PERP81ETFLAPX Cargraphic sport rear silencer set for Porsche 987 Cayman with integrated exhaust flaps to be used with either oe flap control (if available) or with the optional performance flap control system. these are absorptive silencers which reduce exhaust back pressure drastically. The result is more power and torque with a better response characteristic. Further improvements include an enhanced acoustic sound and weight reduction. Strengthened brackets as well as the olive- and slide system ensure an exact adjustment, which guarantees an easy installation. General FitmentBOXSTER 2005-08
$3,705.08
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