Vehicles
383 not categorized PORSCHE 997 CATALYTICCan't find what you need? Try browsing the Accessories or Exploded Diagrams!<-- Try narrowing by car using the menu to the left.BES95502240S1 This kit replaces the first set of restrictive factory catalytics with less restrictive racing catalytics. They increase horsepower and torque while reducing turbo lag and giving the Cayenne a great sound! General FitmentCAYENNE 2003-06
$4,056.80
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$2,875.83
Make a selection 997TTXCBP Speed technologies over the years have become the leader in providing the daily 700hp plus driven Porsche 996tt with the proper exhaust and accessories. With 20 years of experiences, the result is a line of superior performing exhausts for a variety of Porsche automobiles. General Fitment911 TURBO/GT2 2007-09
$938.25
Make a selection BES96400200S
$8,096.00
Make a selection BES96400200T
$21,479.70
Make a selection RES99720080S Race system grand am spec. 997.2 3.6l & 3.8l facts: - headers - 3 x 45mm (1.77") diameter tubing into a 1 x 70mm (2.75") collector (reduces thermal stress) - muffler - interchangeable cat bypass tube w/ 4 tube style mufflers, tubing 70mm (2.75") - weighs 36 lbs. (16,4 kg) - developed for excellent mid range torque needed out of corners - German v2a - x5crni18-10 - 1.4301 stainless steel for improved durability - made in Germany - intoxicating growl at idle, partial throttle and wide open throttle - 997 3.6l & 3.8l - grand-am regulation 106db - approved for use in the grand-am continental series - dme programming necessary includes: 4 x conical springs 2 x adjustable exhaust tips w/ clamps 1 x muffler bracket...(choose a part on the right to read more)
$5,470.30
Make a selection BES98701200S
$4,628.80
Make a selection BES981C1200SGT4 - equal length long tube headers with motorsports merge collector. - 200 cell hd German hjs tri metal sport cats. - primary diameter 50mm outer , 47mm inner for the larger 3.8l displacement. - t316 lightweight stainless steel. - reduces thermal stress on the motor. - made in Germany by m&m exhaust gmbh. Please add 2 engine to header gaskets when ordering - 2 qty 997 111 107 31 power: - 981 GT4 / spyder (3.8l) = + 18 crank hp (13kw) & 16 crank torque ( 21 nm) our latest development for the 981 is aimed at those who are looking for more torque in the mid-range, a rich, deep exhaust growl. These headers contain the latest hjs cats, they are nicknamed "hd" for high durability matrix design catalytic converters. T...(choose a part on the right to read more)
$5,780.50
Make a selection BES987C1200S "m&m edition" sport headers with 200 hjs "hf" sport cats General FitmentBOXSTER 2005-08CAYMAN 2006-08
$4,365.90
Make a selection BES987C1000S "m&m edition" sport headers with cat bypass for the 987.1 Caymans and Boxsters General FitmentCAYMAN 2006-08BOXSTER 2005-08
$2,978.80
Make a selection BES987C1200SHD -+ 20 crank hp & + 19 crank torque gain. General FitmentCAYMAN 2009-12BOXSTER 2009-11
From $5,022.40
Make a selection BES99101210SHD For 2012+ 911 (991) with OEM or valved Porsche sport exhaust (pse). Facts: - equal length headers with motorsports merge collector. - 200 cell hd German hjs tri metal sport cats. - 2 3/4 tubing (70mm) - reduces thermal stress on the motor. - made in Germany power with software and bmc filters: - 991 (3.4l) = + 25 crank hp (15 kw) & + 18 crank torque (20 nm) - 991s (3,8l) = + 25 crank hp (15kw) & 18 crank torque (20 nm) our latest development for the 991 is aimed at those who are looking for more torque in the mid range, a rich, deep exhaust growl. These headers contain the latest hjs cats, they are nicknamed "hd" for high durability matrix design catalytic converters. They have a sm-matrix (winding of three f...(choose a part on the right to read more)
$4,834.50
Make a selection BES99102240SHDO + 15 hp & + 14 torque - 200 cell high flow, tri metal German hjs "hd" high durability matrix sports catalysts. - can be used with FVD "brombacher" mufflers. - weighs 15.5 lbs. (7.0 kg). - German v2a - x5crni18-10 - 1.4301 stainless steel for improved durability. - made in Germany. - intoxicating growl at idle, partial throttle and wide open throttle. The catalytic converter cores used in this system are the most advanced in the industry. They are produced by hjs in Germany and are a 200 cpsi (cell per square inch) tri-metal design. Tri-metal cats are the freest flowing and environmentally friendly aftermarket cats produced today. Tri-metal catalytic converters are rodium, platinum and iridium coated and per...(choose a part on the right to read more)
$3,985.30
Make a selection BES99120260S
$6,922.30
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 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 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 FSPOR957TSC Product details: General FitmentCAYENNE 2007-10
From $3,195.00
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 CARP9636KATXOBD2 Cargraphic precision lasercut stainless steel flanges connect into the catalytic converter inlet cones with 2x tri-metal big volume 200cell highflow hd catalytic converters that are fully obd2 compliant. The outlet cone to "x"- pipe is spring loaded to absorb vibrations thus preventing stress cracking and allowing thermal expansion. Cargraphics "x"-pipe is constructed with open pipework and gas stream collision improves mid range and top end power and torque significantly. General Fitment911 1998-05
$2,665.58
Make a selection BX2403 Since 1957, bursch mufflers have been the “standard" for Porsche owners. Bursch has a distinctive throaty sound, yet conforms to all state noise limits. The unique turbo design means more power and longer life. Bursch is an inexpensive performance option to the factory units. These engineered exhaust systems will exactly replace the factory unit. General Fitment924 1976-79
$356.85
Make a selection FSPOR911SC Product details: General Fitment911 1974-77911 1978-83 911 1984-86 911 1987-89
From $595.00
Make a selection FPOR7150 Billy boat performance exhaust has had a deep commitment to build quality products. With over 3 generation of fabrication and racing experience going into the development of every part b&b makes along with use only the finest t304 stainless steel materials it is easy to see why b&b has been an industry leader for over 20 years. B&b designs every system for increased performance, a distinctive tone that they have spent years perfecting and an appearance that will set your vehicle apart. General Fitment930 1975-77
$477.85
Make a selection FVD11195580S General FitmentCAYENNE 2003-06
$2,727.48
Make a selection FSPOR997TSC Fabspeed's high performance 200-cell hjs sport catalytic converters replace the heavy and restrictive factory catalytic converters for improved power and sound. General Fitment911 TURBO/GT2 2007-09
From $1,895.00
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