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85 not categorized PORSCHE 997 BYPASSCan't find what you need? Try browsing the Accessories or Exploded Diagrams!<-- Try narrowing by car using the menu to the left.FSPOR9862SCB Product details: General FitmentBOXSTER 1997-04
From $595.00
Make a selection 210111086S This set of pipes allows you to remove the secondary cars on your 2.7l/3.2l Boxsters for a more free flowing exhaust. Note: reprogramming of dme necessary for proper running engine. removing catalytic converters or tampering with emissions devices are for off-road use only and may void your warranty. General FitmentBOXSTER 1997-04
$620.40
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 21011199309 Sport catalytic bypass- fits both bischoff and gillet systems General Fitment911 1994-98
$830.03
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 99311033751 A diverter valve uses vacuum actuation to re-circulate excess boost pressure into the turbo inlet pipe, allowing for quicker boost recovery. If the inner diaphragm is cracked or torn, boost pressure is lost and performance is compromised. Genuine kayser diverter valve sourced from Porsche ag in Germany to ensure quality, reliability and precise fitment. We recommend upgraded diverter valves for modified cars running more than .7 bar (10.29 psi). Please purchase part # FVD123212 if you have a modified car. Sold individually. View/Change Diagram
From $59.95
Make a selection BBI9912020003 The bbi autosport 997 & 991 GT3 / rs exhaust side bypass is a direct replacement for the factory primary side mufflers. The primary mufflers are weigh approximately 44 pounds total while the bbi pipes are 4 pounds in comparison. For durability and protection against corrosion, each system is meticulously tig welded using 304 aerospace grade stainless tubing with lower carbon content. The result is a substantial reduction in weight behind the rear axle which significantly improves handling and less restriction to produce a much more aggressive exhaust note.
$950.00
Make a selection 210111997230 Brombacher 997 tt stainless steel race pipes General Fitment911 TURBO/GT2 2007-09
From $456.50
Make a selection BES99709060S1 Brombacher racing exhaust system for 997gt3/rs General Fitment911 GT3 2007-11
From $3,177.67
Make a selection 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 FSPOR997GT2CB Replaces the factory catalytic converter with a straight through section for maximum flow, power, and sound General Fitment911 TURBO/GT2 2007-09
From $995.00
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 BES99722040S8 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) General Fitment911 TURBO/GT2 2007-09
From $859.10
Make a selection FSPOR9861CB Features: General FitmentBOXSTER 1997-04
$779.15
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 2101119972301 Loud, low, deep tones with exaggerated turbo whistling and sinister gurgling and crackling off throttle. By far the best sound you can get out of your turbo, not to mention being able to shoot flames! The only real drawback is the drone in the cabin which we try to minimalize by stepping down the diameter in 3 stages. - + 35 crank hp & + 25 crank torque - 3 tubing (75mm) that tapers down to 2.25" (57mm) to prevent turbo damage. - weighs 7 lbs. (3,1 kg) - German v2a - x5crni18-10 - 1.4301 stainless steel for improved durability. - bolts up to the turbochargers, replacing both the cats and the muffler. - reduces turbo lag and backpressure. - exhaust tips are not included! Stock tips will fit. - intoxicating grow...(choose a part on the right to read more) General Fitment911 TURBO/GT2 2007-09
From $444.40
Make a selection BES99704060S 2 1/2" (63.5mm) tubing. General Fitment911 GT3 2007-11
$2,318.80
Make a selection FSPOR993CFHB Product details: General Fitment911 1994-98
$350.00
Make a selection FSPOR993TMB Product details: General Fitment911 1994-98
From $595.00
Make a selection FSPOR997TCB Features: General Fitment911 TURBO/GT2 2007-09
From $795.00
Make a selection FSPOR9972SMBP Product details: General Fitment911 2009-12
From $1,395.00
Make a selection FSPOR997GT3SMB Product details: General Fitment911 GT3 2007-11
From $995.00
Make a selection FSPOR997TMBE Very aggressive "straight-pipe" system which replaces/bypasses the factory muffler General Fitment911 TURBO/GT2 2007-09
$2,795.00
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 FSPOR997TMB Must be used with fabspeed sport cats/catbypass. General Fitment911 TURBO/GT2 2007-09
From $550.00
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