85 not categorized PORSCHE 997 BYPASSCan't find what you need? Try browsing the Accessories or Exploded Diagrams!Filtered by: 911 GT3 2007-11 (includes uncategorized and accessory items) BES99704060SR90 - fits 997.1 and 997.2 GT3 & GT3 rs models. - 2 1/2 (63.5mm) tubing with 3.5 (90mm) tips. - weighs 8.8 lbs. (4,0 kg), 11.2 lb. Savings over stock GT3 center muffler. - made of German v2a - x5crni18-10 - 1.4301 stainless steel for improved durability. - includes all necessary clamps and mounting brackets. - made in Germany. - intoxicating growl at idle, partial throttle and wide open throttle. - no interior resonance or drone. - no ecu software is necessary. - does not alter emissions, 50 state legal in the u.s. General Fitment911 GT3 2007-11
From $1,796.70
Make a selection BES99704060TR76 - fits 997.1 and 997.2 GT3 & GT3 rs models. - 2 1/2 (63.5mm) titanium tubing. - weighs 1.8 lbs. (1kg), 16.7 lb savings over stock GT3 center muffler. - dual 3" (2 x 76mm) titanium tips. Stock is also 3 inches for reference. - includes all necessary clamps and mounting brackets. - made in Germany. - intoxicating growl at idle, partial throttle and wide open throttle. - no interior resonance or drone. - no ecu software is necessary. - does not alter emissions, 50 state legal in the u.s. Please note: your choice of flamed blue or natural titanium finish. Please let your sales person know which you prefer. General Fitment911 GT3 2007-11
From $3,345.54
Make a selection BES99704060S 2 1/2" (63.5mm) tubing. General Fitment911 GT3 2007-11
$2,318.80
Make a selection BES99709060S1 Brombacher racing exhaust system for 997gt3/rs General Fitment911 GT3 2007-11
From $3,177.67
Make a selection BES99701060S Our header/catalytics for the GT3 is aimed at those who are looking for more torque / horsepower in the mid range and top end, a rich, deep exhaust growl and most importantly durability. - high durability for track use. - for cars with OEM side mufflers - manifold without catalytics. By reducing the back pressure up to 20 (15kw) crank hp and 13 (15nm) crank torque can be achieved on a 997.1 / 997.2 GT3/rs. General Fitment911 GT3 2007-11
From $2,339.40
Make a selection BES99704060TR - fits 997.1 and 997.2 GT3 & GT3 rs models. - 2 1/2 (63.5mm) titanium tubing. - weighs 1.8 lbs. (1kg), 16.7 lb savings over stock GT3 center muffler. - dual 3.5"(2 x 90mm) titanium tips. Stock size is 3 (76 mm) as a reference. - includes all necessary clamps and mounting brackets. - made in Germany. - intoxicating growl at idle, partial throttle and wide open throttle. - no interior resonance or drone. - no ecu software is necessary. - does not alter emissions, 50 state legal in the u.s. Please note: your choice of flamed blue or natural titanium finish. Please let your sales person know which you prefer. General Fitment911 GT3 2007-11
From $3,669.60
Make a selection FSPOR997GT3CMB Replaces factory center muffler for improved flow, increased power, and aggressive sound General Fitment911 GT3 2007-11
$1,595.00
Make a selection FSPOR997GT3SMB Product details: General Fitment911 GT3 2007-11
From $995.00
Make a selection 21011124OK Catalytic bypass pipe "u-torque" design, manufactured by m&m in Germany. The u-torque design compensates for the backpressure loss while running without cats. The design minimizes the loss of low end torque and adds 10-15 ft-lbs of torque in the mid and top range of the rpms. Why settle for the traditional cross over cat design when you can add torque in the mid-range and minimize the loss of torque down low where the 997's need it most! Ecu software is necessary !
$1,094.50
Make a selection BES99715060SR
$3,676.20
Make a selection 190111043G For use on obd1 (94 and earlier) cars only! Only 1 o2 bung is provided. Call for 1995 application. Will not work with multiple o2 sensor cars, like north american cars. (96-98) does not include a TUV-certificate. We recommend using our catalytic installation kit, part # FVDmk993300g please note: not legal for use on california pollution controlled motor vehicles.
$705.10
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 190111043B For use on obd1 (94 and earlier) cars only! Only 1 o2 bung is provided. Call for 1995 application. Will not work with multiple o2 sensor cars, like north american cars. (96-98) does not include a TUV-certificate. We recommend using our catalytic installation kit, part # FVDmk993300b please note: not legal for use on california pollution controlled motor vehicles.
$556.60
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.
$2,100.00
Make a selection 93011100306EQ Quality replacement bypass pipe for original number, 930 111 003 02 to 06. This is made by dansk, they offer a complete line of replacement 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 suppliers to the Porsche in Germany. We recommend replacing the gaskets, part # 93012319205 and 93012319406 when installing this pipe. If you have a lazy oxygen sensor, now is the time to replace it to save on labor, part # 96560612601 or 96560612601eq sold individually. 1 necessary per car. Please note: please check the mode...(choose a part on the right to read more)
$1,566.40
Make a selection 99711102794KIT
$3,588.73
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 BES9110000032
$6,107.20
Make a selection BES96400000T
$17,993.80
Make a selection 93011100305EQ Quality replacement bypass pipe for original number, 930 111 003 02 to 06. This is made by dansk, they offer a complete line of replacement 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 suppliers to the Porsche in Germany. We recommend replacing the gaskets, part # 93012319205 and 93012319406 when installing this pipe. If you have a lazy oxygen sensor, now is the time to replace it to save on labor, part # 96560612601 or 96560612601eq sold individually. 1 necessary per car. Please note: please check the mode...(choose a part on the right to read more)
$1,212.20
Make a selection BES99710066SK
$6,657.20
Make a selection BES99109060S
$611.60
Make a selection BES99709060SRS
$4,182.20
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
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