139 not categorized PORSCHE BOXSTER MUFFLER EXHAUSTCan't find what you need? Try browsing the Accessories or Exploded Diagrams!Filtered by: 911 1989-94 (includes uncategorized and accessory items) 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.
$2,100.00
Make a selection BES96400100T FVD "brombacher" titan sound version exhaust system for 964 89-94 General Fitment911 1989-94
From $21,479.70
Make a selection 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 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.
$2,100.00
Make a selection 96411124701EQ This sealing ring seals the mufflers and exhaust tip / tips. Sold individually.
$23.10
Make a selection RES99625260SS This muffler replaced the complete exhaust system after the headers. Fits OEM headers. Also available with 200 cell cats for GT3 cup cars (res 996 252 60sc). No dme upgrade nessesery. 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.
$3,723.50
Make a selection 100211021SSI This heat exchanger is engineered for the discerning Porsche 911 owner. Ssi heat exchangers are made from superior t 304 grade (18% cr, 8%+ ni) stainless steel. Ssi has become an industry standard for Porsche 911 heat exchangers due to the exceptional materials, craftsmanship and durability. This is critical when considering heat exchangers, as exhaust leaks caused by poor materials can lead to carbon monoxide entering the cabin via the heating system. Features: gains of +10-15 hp and +10-20 tq t304 stainless steel (18% cr, 8%+ ni) increased pipe diameter for backpressure reduction connects to "early style" dual inlet mufflers bolt on replacements reduces the thermal load on the motor includes custom torque w...(choose a part on the right to read more)
$2,864.40
Make a selection 210111011D1 Improve sound and performance by decreasing exhaust backpressure with this catalytic bypass pipe. This is a painted steel bypass pipe, manufactured by dansk. They offer a complete line of tuning and performance parts to complement the entire Porsche model range. All dansk products are manufactured to the highest of European standards to ensure the quality and performance you expect for your Porsche. This commitment has made dansk one of the original equipment manufacturers (oem) to Porsche in Germany. - + 10 crank hp. - lower, deeper, more exotic exhaust note. - steel coated with high temperature paint. - made in europe by dansk. - reduces back pressure and thermal load on the engine. - includes o2 sensor bung....(choose a part on the right to read more)
$306.90
Make a selection BES97005080S11 Brombacher panamera s & 4s "sound version" sport muffler - 10 crank hp & + 9 crank torque. - 2.5'' tubing (63,5mm) straight through design for maximum power. - 11 lb. Weight savings. - German v2a - x5crni18-10 - 1.4301 stainless steel for improved durability. - quad 4'' (100mm) round tips sold separately for basic OEM systems (without Porsche sport exhaust)* - tips can be individually adjusted for personal taste. - deeper tonal quality and louder volume which enhances 4.8 l Porsche sound.** - no ecu (software) programming necessary. - will work with OEM exhaust components. - absolutely no drone in the cabin. - does not interfere with emissions and will not trigger the check engine light. - made in Germany...(choose a part on the right to read more)
$2,476.10
Make a selection 477253121B This is the front muffler for all 76-85 Porsche 924 models. It was original equipment before the cat and will replace it as well. great for the extra performance and quiet exhaust you expect from your 924.
From $112.20
Make a selection 100211030SSI This heat exchanger kit is engineered for the discerning Porsche 911 3.2 l owner. Ssi heat exchangers are made from superior t 304 grade (18% cr, 8%+ ni) stainless steel. Ssi has become an industry standard for Porsche 911 heat exchangers due to the exceptional materials, craftsmanship and durability. This is critical when considering heat exchangers, as exhaust leaks caused by poor materials can lead to carbon monoxide entering the cabin via the heating system. Features: gains of +10-15 hp and +10-20 tq t304 stainless steel (18% cr, 8%+ ni) 1.5" pipe diameter for backpressure reduction 21.5 mm thick flange with "fire ring" includes o2 sensor socket connects "early style" dual inlet mufflers bolt on replac...(choose a part on the right to read more)
$2,961.20
Make a selection 22011098100 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)
$1,529.00
Make a selection FPOR1125 Billy boat's newly designed mufflers are hand built with high quality materials to give you years of performance for your Porsche c2/4 and Porsche 3.6l turbo. All of their mufflers are constructed with t304 stainless steel with radiused end-plates, and gussetted joints for superior strength. Twin inlet mufflers, designed specifically for b&b headers, have a special slip-joint absorbing expansion and contraction during times of severe heat. Special race and street applications for your Porsche c2/4 are available with your choice of tips styles. Billy boat performance exhaust has a deep commitment to build quality products. With over 3 generations of fabrication and racing experience going into the development o...(choose a part on the right to read more) General Fitment911 1989-94
$4,926.20
Make a selection FPOR1120 Billy boat's newly designed mufflers are hand built with high quality materials to give you years of performance for your Porsche c2/4 and Porsche 3.6l turbo. All of their mufflers are constructed with t304 stainless steel with radiused end-plates, and gussetted joints for superior strength. Twin inlet mufflers, designed specifically for b&b headers, have a special slip-joint absorbing expansion and contraction during times of severe heat. Special race and street applications for your Porsche c2/4 are available with your choice of tips styles. Billy boat performance exhaust has a deep commitment to build quality products. With over 3 generations of fabrication and racing experience going into the development o...(choose a part on the right to read more) General Fitment911 1989-94
$5,294.94
Make a selection FPOR6100 Their newly designed mufflers are hand built with high quality materials to give you years of performance for your Porsche c2/4. All of their mufflers are constructed with t304 stainless steel with radiused end-plates, and gussetted joints for superior strength. Twin inlet mufflers, designed specifically for b&b headers, have a special slip-joint absorbing expansion and contraction during times of severe heat. Special race and street applications for your Porsche c2/4 are available with your choice of tips styles. Billy boat performance exhaust has a deep commitment to build quality products. With over 3 generations of fabrication and racing experience going into the development of every part that b&b makes, al...(choose a part on the right to read more) General Fitment911 1989-94
$1,510.87
Make a selection FPOR6115 Their newly designed mufflers are hand built with high quality materials to give you years of performance for your Porsche c2/4. All of their mufflers are constructed with t304 stainless steel with radiused end-plates, and gussetted joints for superior strength. Twin inlet mufflers, designed specifically for b&b headers, have a special slip-joint absorbing expansion and contraction during times of severe heat. Special race and street applications for your Porsche c2/4 are available with your choice of tips styles. Billy boat performance exhaust has a deep commitment to build quality products. With over 3 generations of fabrication and racing experience going into the development of every part that b&b makes, al...(choose a part on the right to read more) General Fitment911 1989-94
$1,698.69
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 BES987C02F0S "brombacher" 987-2/s (sound version) stainless steel exhaust system
$7,420.60
Make a selection FPOR6110 Their newly designed mufflers are hand built with high quality materials to give you years of performance for your Porsche c2/4. All of their mufflers are constructed with t304 stainless steel with radiused end-plates, and gussetted joints for superior strength. Twin inlet mufflers, designed specifically for b&b headers, have a special slip-joint absorbing expansion and contraction during times of severe heat. Special race and street applications for your Porsche c2/4 are available with your choice of tips styles. Billy boat performance exhaust has a deep commitment to build quality products. With over 3 generations of fabrication and racing experience going into the development of every part that b&b makes, al...(choose a part on the right to read more) General Fitment911 1989-94
$1,592.35
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 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 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 FPOR1605 Their newly designed mufflers are hand built with high quality materials to give you years of performance for your Porsche c2/4 and Porsche 3.6l turbo. All of their mufflers are constructed with t304 stainless steel with radiused end-plates, and gussetted joints for superior strength. Twin inlet mufflers, designed specifically for b&b headers, have a special slip-joint absorbing expansion and contraction during times of severe heat. Special race and street applications for your Porsche c2/4 are available with your choice of tips styles. Billy boat performance exhaust has a deep commitment to build quality products. With over 3 generations of fabrication and racing experience going into the development of every ...(choose a part on the right to read more) General Fitment911 1989-94
$3,375.28
Make a selection BES99305040S FVD is proud to introduce our newest line of Brombacherexhaust systems. Brombacher exhausts are engineered for the discerning Porsche owner and offer unmatched performance, unparalleled quality, and incredible value. All of our exhausts are manufactured in Germany and are tested comprehensively for flow rate and characteristics, thermal stress, resistance to cracking, and longevity. Brombacher mufflers outer shell dampens and eliminates unwanted frequencies and ensures no resonance or drone in the cabin. The end result is a strong, linear, firing-order dominated flat-6 Porsche sound. In addition, Brombacherexhausts systems are available for ultimate performance full titanium. Our titanium system's are nearly...(choose a part on the right to read more)
$1,820.50
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
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