168 not categorized PORSCHE 987 EMISSIONSCan't find what you need? Try browsing the Accessories or Exploded Diagrams!Filtered by: 968 1992-95 (includes uncategorized and accessory items) 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 BK7033 Re-issue of autobooks manual covering engine, fuel & cooling systems, ignition, heating, exhaust emissions, clutch, transmission, rear axle, suspension, steering gear, brakes, electronics, and bodywork. This is a manual that will help keep 912 on the road. A must for any 912 owner. General FitmentACCESSORY
$32.00
Make a selection BES99110200SK1 "brombacher" stainless steel sound switch exhaust system complete for the 991 3,4l. + 25 hp & + 20 tq gain. - 200 cell hjs "hd" sport catalysts. - 25 lb. Weight savings over OEM system (weighs 59 lbs. (27,0 kg), OEM weighs 84 lbs. (38kg). - 2 3/4 tubing (70mm). - 4 x 3.5 (90mm) round tips. - motorsport merge collector. - German v2a - x5crni18-10 - 1.4301 stainless steel for improved durability. - "aero quip" style motorsport connections without gaskets or flanges 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: the 991 Carrera s (us or canadian model) comes standard with valves! Power...(choose a part on the right to read more)
$9,556.80
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 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 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 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 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 AP9972TT170 The stock exhaust of the Porsche 997.2 turbo is very restrictive compared to aftermarket systems. Porsche does this to meet sound and emission purposes like most OEM manufacturers. agency power set out to create an exhaust system for the new Porsche 997.2 turbo 6speed or pdk that did not drone, would produced amazing performance, and under throttle give an incredible sound. we have accomplished this! the new agency power exhaust not only saves about 30lbs off the rear end, it also improves power quite a bit.
$3,749.95
Make a selection 92811014711EQ Today's fuel has a myriad of oxygenate additives to comply with more strict emissions standards. These additives can be detrimental to your investment. Certain additives can break down rubber components in the fuel system. Others like ethanol are hygroscopic, so they absorb water. Ethanol is also an alcohol, so it tends to clean out more impurities which tends to foul the fuel filter far more quickly than fuels of the past. So, keeping the above in mind, we suggest replacing your fuel filter far more regularly. This is a high-quality replacement filter sourced directly from Germany. Sold individually.
$52.80
Make a selection 93011007600EQ Today's fuel has a myriad of oxygenate additives to comply with more strict emissions standards. These additives can be detrimental to your investment. Certain additives can break down rubber components in the fuel system. Others like ethanol are hygroscopic, so they absorb water. Ethanol is also an alcohol, so it tends to clean out more impurities which tends to foul the fuel filter far more quickly than fuels of the past. So, keeping the above in mind, we suggest replacing your fuel filter far more regularly. This is a high quality mahle replacement filter sourced directly from Germany. Sold individually.
$19.80
Make a selection 91111017623EQ Today's fuel has a myriad of oxygenate additives to comply with more strict emissions standards. These additives can be detrimental to your investment. Certain additives can break down rubber components in the fuel system. Others like ethanol are hygroscopic, so they absorb water. Ethanol is also an alcohol, so it tends to clean out more impurities which tends to foul the fuel filter far more quickly than fuels of the past. So, keeping the above in mind, we suggest replacing your fuel filter far more regularly. This is a high quality mahle replacement filter sourced directly from Germany. Sold individually.
$45.10
Make a selection 150BP1027 Book description: publication date: january 15, 1999 inside this manual you will find routine maintenance, tune-up procedures, engine repair, cooling and heating, air conditioning, fuel and exhaust, emissions control, ignition, brakes, suspension and steering, electrical systems, and wiring diagrams.
$82.50
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