Vehicles
383 not categorized PORSCHE 987 CATALYTICCan't find what you need? Try browsing the Accessories or Exploded Diagrams!<-- Try narrowing by car using the menu to the left.BES96400200S
$8,096.00
Make a selection BES97002040S1 - made in Germany - 76mm diameter - fits systems m&m with and without valves - better sound, deaper growl - modification of the dme is neccessary! General FitmentPANAMERA 2010-14
From $1,836.11
Make a selection RES99625260SC This muffler replaced the complete exhaust system after the headers. Fits cup headers. 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.
$2,924.90
Make a selection BES98721000S ?m&m edition? Sport headers with cat bypass for 987.2 Caymans and Boxsters with FVD or m&m sport mufflers. General FitmentCAYMAN 2009-12BOXSTER 2009-11
$3,009.86
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 BES97002040S - made in Germany - fits the stock system - 70mm diameter - fits systems with and without valves - better sound, deaper growl General FitmentPANAMERA 2010-14
From $2,054.38
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 BES987C1200SHD -+ 20 crank hp & + 19 crank torque gain. General FitmentCAYMAN 2009-12BOXSTER 2009-11
From $5,022.40
Make a selection BES99122210S
$4,957.70
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 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 BES99701260S1HD These headers and cats are perfect for those who want to run sport cats without a software program. Our latest development for the GT3 is aimed at those who are looking for more torque in the mid range, a rich, deep exhaust growl and most importantly no check engine light with stock software. General Fitment911 GT3 2007-11
From $4,184.06
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 BES99701260S2HD Not for cars with OEM muffler. Only for plain tube (catalytic to center muffler) or bes 997… muffler. These headers and cats are perfect for those who want to run sport cats without a software program. Our latest development for the GT3 is aimed at those who are looking for more torque in the mid range, a rich, deep exhaust growl and most importantly no check engine light with stock software. 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 flat and corrugated foils) and a special connection to the matrix sheath, which equates to extremely high durability for track and street use. The added ...(choose a part on the right to read more) General Fitment911 GT3 2007-11
From $4,183.87
Make a selection FVD11003 Plug n play mass air flow system General Fitment911 1989-94
$3,869.80
Make a selection BES99702050S Direct replacement for OEM catalytics on 997 GT2. General Fitment911 TURBO/GT2 2007-09
$1,069.20
Make a selection BES99712140S Sport catalytic 100 cell pipes for use with our Brombacherexhaust system. This setup offers the ultimate in performance and sound for your turbo. General Fitment911 TURBO/GT2 2007-09
$2,933.13
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 BES99722140SO Brombacher 997.2 tt ?sport stock? Stainless steel, cat bypass for OEM muffler General Fitment911 TURBO/GT2 2007-09
$2,932.72
Make a selection BES99722240SHD Brombacher 997.2 tt "sport stock" stainless steel, sport cat converter replacements for OEM muffler facts: - + 21 crank hp & + 18 crank torque** - 200 cell "hd", tri metal German hjs sport catalysts - 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 - 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 throttl...(choose a part on the right to read more) General Fitment911 TURBO/GT2 2007-09
From $3,556.30
Make a selection BES99725040S1 Brombacher 997.2 tt "cat-back" (sound version) muffler for OEM cats General Fitment911 2005-08911 2009-12
$2,805.00
Make a selection FVD11125101 Improve sound and performance at the track by decreasing exhaust backpressure with our GT2 evo style exhaust pipe. These also shed a ton of weight as they bypass the catalytics and muffler. + 25 crank hp gain. - German v2a - x5crni18-10 - 1.4301 stainless steel for improved durability. - made in Germany - weighs 2.2 lbs. (1.0 kg). Sold individually. 1 necessary per car. 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
From $468.60
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 FSPOR9861SC Product details: General FitmentBOXSTER 1997-04
From $1,395.00
Make a selection FVD997100221 Kit includes: General Fitment911 TURBO/GT2 2007-09
$6,818.90
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