66 not categorized PORSCHE 924 CAT BYPASSCan't find what you need? Try browsing the Accessories or Exploded Diagrams!Filtered by: CAYENNE 2003-06 (includes uncategorized and accessory items) BES9110000032
$6,926.04
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 !
$1,182.06
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 $636.77
Make a selection 21011195710 These pipes replace the second set of catalytics. They increase horsepower and torque while reducing turbo lag and giving the Cayenne a great sound! General FitmentCAYENNE 2007-10CAYENNE 2003-06
From $813.14
Make a selection BES95502040S1 This kit replaces the first set of restrictive factory catalytics. They increase horsepower and torque while reducing turbo lag and give the Cayenne a great sound. General FitmentCAYENNE 2003-06
$2,132.46
Make a selection BES9811000S Facts: - long tube race headers with motorsports merge collector. - catalytic bypass for race use. - 2 1/2 tubing (63.5 mm). - primary diameter 45mm outer , 42mm inner - reduces thermal stress on the motor. - made in Germany please add 2 engine to header gaskets when ordering - 2 qty 997 111 107 31 our latest development for the 981 is aimed at those who are looking for more torque in the mid-range and horsepower up top. These headers are ideal for those who are tracking their cars.
$3,706.56
Make a selection BES95502040S2 Secondary catalytic bypass for Cayenne turbo and turbo s 2003-2006. This kit replaces the first set of restrictive factory catalytics. They increase horsepower and torque while reducing turbo lag and give the Cayenne a great sound. General FitmentCAYENNE 2003-06
$1,785.56
Make a selection BES95502080S1 This kit replaces the first set of restrictive factory catalytics with less restrictive racing catalytics. They increase horsepower and torque while giving the Cayenne a great sound! General FitmentCAYENNE 2003-06
$1,746.36
Make a selection BES96400000T
$19,433.30
Make a selection BES99700060S401 90mm street sport exhaust system 997 GT3 4.0, stainless steel. Noise reduced for street sport use. - header diameter 55mm - tube diameter 90mm after the headers - recommended for engines 500hp+
$6,645.67
Make a selection BES99709060SRS
$4,516.78
Make a selection BES99710066SK
$7,189.78
Make a selection BES99715040S2 Quiet version with catalytic bypass and 4x80mm end tips these versions of FVD sport exhaust system is specifically made for increased performance vehicles. Designed for tolerable, pleasant and sonorous sound (especially for the turbo cabriolet). The elimination of the catalysts reduced drastically the back pressure and increases the performance and throttle response to the max! - stainless steel exhaust system - catalytic bypass - 4x80mm end tips - 2 3/4 tubing (70mm) straight through design for maximum power - weighs 39 lbs. (18,1 kg) - made in Germany - dme programming necessary (catalytic adaption) - stock tips will fit. Tech tip: order also repair / gasket set FVD mk9 970 02
$3,162.46
Make a selection BES99715040S71
$4,847.04
Make a selection RES96400000S1
$6,321.35
Make a selection BES99720020S Brombacher stainless steel exhaust system for the 997-2 facts: - equal length headers with long tube design - cat bypass - 2 3/4 tubing (70mm) - sealing cone style connections and quick release clamps - 4 x 3.5 (90mm) round tips - made in Germany -+ 28 hp & + 20 lb.-ft torque gain with exhaust system only. - weighs 72 lbs.(33,0 kg). The stock system weighs 84 lbs (38 kg), savings is 12lbs (5 kg). Figures: genuine: engine - 6 cylinder boxer capacity - 3800ccm compression ratio - 12,5:1 max. Power - 283kw (385hp) @ 6500rpm max. Torque - 420nm (310lbf ft) @ 4400rpm max. Speed - 300km/h max. Rpm - 7500rpm acceleration 0-100km/h - 4.5s level 3 tuning (includes FVD software, sport airfilter and exhaust) max. Power - ...(choose a part on the right to read more)
$6,939.11
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)
$927.83
Make a selection BES99725040S70
$3,476.09
Make a selection BES99729000S1 For 997-2 with OEM or valved Porsche sport exhaust (pse). Facts: - equal length headers with long tube design - cat bypass - 2 3/4 tubing (70mm) - made in Germany power: - 997.2 (3,6l) = + 20 crank hp (15 kw) & + 15 crank torque (20 nm) - 997.2s (3,8l) = + 23 crank hp (18kw) & 22 crank torque (30nm) - with FVD flashclient software = + 37 crank hp (28kw) & + 30 crank torque (40 nm) tech tip: dme programming neccessary!
$3,714.88
Make a selection FSPOR955V6CB Product details: General FitmentCAYENNE 2003-06
$486.00
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)
$5,907.92
Make a selection FSPOR955V8CB Product details: General FitmentCAYENNE 2003-06
$858.60
Make a selection FVD11195580T General FitmentCAYENNE 2003-06
$3,542.57
Make a selection FVDMK955300 Installation made easy! Replace worn hardware and gaskets with one of our prepackaged installation kits. General FitmentCAYENNE 2003-06
From $83.83
Make a selection FVDMK955301 Installation made easy! Replace worn hardware and gaskets with one of our prepackaged installation kits. General FitmentCAYENNE 2003-06
From $165.89
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