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383 not categorized PORSCHE 996 CATALYTICCan't find what you need? Try browsing the Accessories or Exploded Diagrams!<-- Try narrowing by car using the menu to the left.99660612801
General Fitment911 GT3 2007-11911 GT3 2003-05 911 TURBO/GT2 2001-05
From $229.74
Make a selection 21011199311 Improve sound and performance by decreasing exhaust backpressure with our sport catalytic kits. This kit utilizes high quality, 100 cell German tri-metallic cats and includes all the necessary gaskets and hardware for installation. Please note: please ensure what type of flanges you have prior to ordering. General Fitment911 1994-98
From $3,052.03
Make a selection 21011199312 Improve sound and performance by decreasing exhaust backpressure with our sport catalytic kits. This kit utilizes high quality, 100 cell German tri-metallic cats and includes all the necessary gaskets and hardware for installation. Please note: an ecu upgrade will be necessary. Please ensure what type of flanges you have prior to ordering. General Fitment911 1994-98
From $2,677.39
Make a selection 21011199313 Improve sound and performance by decreasing exhaust backpressure with our catalytic bypass kit. - + 18 crank hp & + 13 crank torque. - weighs 28 lbs. (13 kg). - t 304 stainless steel. - made in europe. - reduces thermal load on the heads. We recommend purchasing one our prepackaged installation kits, part # FVDmk993301 please note: cat bypass pipes are not c.a.r.b. Certified (california) and are for racing use only. FVD is not responsible for emissions compliance. Engine management software must be updated to avoid a check engine light, purchase part # FVD99361891 or FVD99361890. General Fitment911 1994-98
$3,371.18
Make a selection BES99602060S Catalytic by pass “x torque” design made by m&m in Germany. General Fitment911 GT3 2003-05
$1,564.20
Make a selection 99360612701 Oxygen or lambda sensors are critical to your engines health. If the sensor is faulty you may experience poor gas mileage, rough idling or engine pinging. Sold individually. 2 necessary per car. Left or right side fitment. View/Change Diagram
From $106.70
Make a selection BES99602260S 200 cell catalytic “x torque” design made by m&m in Germany. General Fitment911 GT3 2003-05911 1998-05
$2,823.70
Make a selection 21011199310 Improve sound and performance by decreasing exhaust backpressure with our sport catalytic kits. This kit utilizes high quality, 100 cell German cats. - + 16 crank hp & + 11 crank torque. - weighs 30 lbs. (13.7 kg). - t 304 stainless steel. - made in europe. - reduces thermal load on the heads. We recommend purchasing one our prepackaged installation kits, part # FVDmk993301 please note: 100 cell catalytic converters are not c.a.r.b. Certified (california). FVD is not responsible for emissions compliance. Engine management software must be updated to avoid a check engine light, purchase part # FVD99361891 or FVD99361890. General Fitment911 1994-98
From $3,000.07
Make a selection BES99602160S 100 cell catalytic “x torque” design made by m&m in Germany. General Fitment911 GT3 2003-05911 1998-05
$2,818.20
Make a selection 99660613801
View/Change Diagram
From $94.19
Make a selection FVD99610052 Kit includes: General Fitment911 TURBO/GT2 2001-05
$7,576.25
Make a selection BES99602040S Catalytic bypass pipes for use with our Brombacherexhaust system. This setup offers the ultimate in performance and sound for your turbo. Gain of 21 hp and 18 lb/ft of torque 70 mm diameter tubing throughout please note- ecu programming will be necessary in order to avoid a check engine light. General Fitment911 TURBO/GT2 2001-05
From $1,082.40
Make a selection 21011199309 Sport catalytic bypass- fits both bischoff and gillet systems General Fitment911 1994-98
$830.03
Make a selection FVD99610052A Kit includes: General Fitment911 TURBO/GT2 2001-05
$7,549.92
Make a selection
$2,536.78
Make a selection 21011122K 200 cell German hjs sport catalysts with x torque design made by m&m in Germany. These catalytic converters are specially made for the valved Porsche sport exhaust. General Fitment911 1998-05
From $2,305.96
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 17092100 Improve sound and performance by decreasing exhaust backpressure with this 100-cell sport catalytic. This is a polished stainless-steel 100 cell catalytic converter, manufactured by dansk. It replaces original part numbers 930 111 183 01 and 930 111 183 03. 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. - polished stainless steel. - 100 cell sport catalyti...(choose a part on the right to read more) General Fitment911 1970-73
From $595.29
Make a selection 21011123PSE Catalytic bypass pipe "x torque" design made by m&m exhaust gmbh in Germany. The x torque design in is a true x pipe design. It is open in the center to add backpressure for torque. Give's you 10-15 ft-lbs of torque in the mid range along with 10-15 hp in the higher rpms. Why settle for the traditional cross over cat design when you can add torque in the mid range where the 996's need it most! Dme programming is necessary. Without it you will get a check engine light (cel). Please note: this is only for models with the optional valved Porsche sport exhaust (pse). We recommend replacing all of the hardware when installing, please use part # FVDmk996300 General Fitment911 1998-05
$764.50
Make a selection 21011124 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 ! General Fitment911 2005-08
From $687.94
Make a selection 21011196502 Our exhaust products are engineered for the discerning Porsche owner and offer unmatched performance, unparalleled quality, and incredible value. Our entire "brombacher" line of exhausts is manufactured by m&m exhaust, gmbh in Germany who is no stranger to Porsche racing exhausts. Each is tested comprehensively for flow rate, thermal stress, resistance to cracking, and longevity. To further ensure quality, the exhaust material (t 316 stainless) meets the standards of the German independent testing agency TUV; whose quality standards are among some of the strictest in the world. - + 10 crank hp & +6 crank torque. - 200 cell, tri metallic German hjs sport catalysts. - large volume high flow cat. - exhaust hange...(choose a part on the right to read more) General Fitment911 1989-94
From $1,675.37
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 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 21011125 200 cell, hjs tri-metal, hf (high flow) hjs catalytic cores with u-torque design, manufactured by m&m in Germany. General Fitment911 GT3 2007-11911 2005-08
$2,339.17
Make a selection 21011195501S These pipes replace the second set of catalytics. They increase horsepower and torque while giving the Cayenne a great sound! There is no check engine light with this kit tech tip: for older cars repair-kit FVD mk 955300 General FitmentCAYENNE 2003-06
From $551.10
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