Vehicles
74 not categorized PORSCHE 911 CAT BACKCan't find what you need? Try browsing the Accessories or Exploded Diagrams!<-- Try narrowing by car using the menu to the left.12737023L Stoptech recognizes that great brakes need to look as good as they perform. Performance wheels and tires are best complemented with stoptech sport drilled & slotted rotors.every sportstop brake rotor is produced from a high quality centric parts blank casting and finished in a durable e-coating for corrosion resistance. Sportstop drilled and slotted brake rotors (prefix 127) prevent glazing of the pads, add bite and improve wet and dry braking performance.every sportstop rotor is finished with black e-coating on both sides of the hat, inside the the cooling vanes, and on the outside edge. E-coating is a superior electro-statically applied finish designed to withstand 400 hours of salt water exposure without rus...(choose a part on the right to read more) General Fitment911 1989-94944 1989-91 944 1985-88 968 1992-95
$154.94
Make a selection 12837023R Stoptech recognizes that great brakes need to look as good as they perform. Performance wheels and tires are best complemented with stoptech sportstop cross-drilled or drilled+slotted rotors.every sportstop brake rotor is produced from a high quality centric parts blank casting and finished in a durable e-coating for corrosion resistance. Sportstop drilled and slotted brake rotors (prefix 127) prevent glazing of the pads, add bite and improve wet and dry braking performance.every sportstop rotor is finished with black e-coating on both sides of the hat, inside the the cooling vanes, and on the outside edge. E-coating is a superior electro-statically applied finish designed to withstand 400 hours of salt water e...(choose a part on the right to read more) General Fitment911 1989-94911 1994-98 944 1989-91 944 1985-88 968 1992-95
$255.00
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 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 21011122 200 cell German hjs sport catalysts with x torque design made by m&m in Germany. General Fitment911 1998-05
From $2,175.42
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 210111997230 Brombacher 997 tt stainless steel race pipes General Fitment911 TURBO/GT2 2007-09
From $456.50
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 BAT002 Many pre. 1977 Porsche 911's are not equipped with factory oil plumbing (hard lines and thermostat). In this case fitting an oil cooler requires making a hose run from the rear to the front of the vehicle and back. We find the easiest and most cost effective method of plumbing is to duplicate the factory plumbing route using aeroquip hose and fittings with a mocal oil thermostat and oil cooler. The various kits that we offer to accomplish this task include; one of a number of oil cooler options (some are suitable for both fender or front spoiler location), mocal -12 an oil thermostat with mounting bracket, 30 foot length of aqp -12 an stainless braid 3/4" id hose, 30mm metric to -12 an adaptors for the oil ta...(choose a part on the right to read more) General Fitment911 1974-77911 1965-69 911 1970-73
$925.00
Make a selection 6895121584CS Ranked number one in the world, austrian manufacturer remus is ahead of the game with their top of the line exhaust systems. At remus, an exhaust is not simply built and put on the market. Each setup is rigorously tested not just for optimum performance, but for the highest quality sound attainable. If they are not perfect, the system is re-engineered and tested until the perfect balance between performance and sound is achieved. Every remus exhaust system is crafted from only the finest titanium and steel, giving it the durability necessary to stand up to the rigors of various driving styles. General Fitment911 2009-12
$4,576.50
Make a selection 996TTEXH 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 2001-05
$3,233.25
Make a selection AP996TT170 With so many different exhaust systems on the market for the Porsche 996tt, agency power wanted to help execute the decision for customers much faster. Nobody wants an exhaust that drones and rattles the car, nobody wants to spend $3500 on the exhaust, and certainly nobody wants an exhaust that does not produce results. Agency power has up'd the anty for Porsche 996tt exhausts. General Fitment911 TURBO/GT2 2001-05
$2,750.00
Make a selection AP997TT105 Adding bolt-on horsepower to the 997 turbo is a continuous quest by many enthusiasts looking for more power. reverting back to old tuning technologies, agency power has developed a larger throttle body and plenum kit for the Porsche 997 turbo to gain added performance. the point of a larger throttle body is to get in more air. The more air you bring in, the more power you make. The 997 turbo's engine intake system works off pulses, so how that air is diverted to either side of the engine is not as important as the volume incoming. General Fitment911 2005-08
$850.95
Make a selection BAT003 Many pre. 1977 Porsche 911's are not equipped with factory oil plumbing (hard lines and thermostat). In this case fitting an oil cooler requires making a hose run from the rear to the front of the vehicle and back. We find the easiest and most cost effective method of plumbing is to duplicate the factory plumbing route using aeroquip hose and fittings with a mocal oil thermostat and oil cooler. The various kits that we offer to accomplish this task include; one of a number of oil cooler options (some are suitable for both fender or front spoiler location), mocal -12 an oil thermostat with mounting bracket, 30 foot length of aqp -12 an stainless braid 3/4" id hose, 30mm metric to -12 an adaptors for the oil ta...(choose a part on the right to read more) General Fitment911 1974-77911 1965-69 911 1970-73
$985.00
Make a selection BAT006 Many pre. 1977 Porsche 911's are not equipped with factory oil plumbing (hard lines and thermostat). In this case fitting an oil cooler requires making a hose run from the rear to the front of the vehicle and back. We find the easiest and most cost effective method of plumbing is to duplicate the factory plumbing route using aeroquip hose and fittings with a mocal oil thermostat and oil cooler. The various kits that we offer to accomplish this task include; one of a number of oil cooler options (some are suitable for both fender or front spoiler location), mocal -12 an oil thermostat with mounting bracket, 30 foot length of aqp -12 an stainless braid 3/4" id hose, 30mm metric to -12 an adaptors for the oil ta...(choose a part on the right to read more) General Fitment911 1974-77911 1965-69 911 1970-73
$1,179.45
Make a selection BES99110200S The headers on this latest 991 system include a double plated flange. This flange dissipates heat and vibration more efficiently and consequently does not warp like thicker single plate flanges commonly used by others. This small advancement is time consuming to make but is added in order to prevent loss of power over time and will ensure years of trouble free operation even under severe track conditions. General Fitment911 2009-12
From $7,707.70
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 BAT005 Many pre. 1977 Porsche 911's are not equipped with factory oil plumbing (hard lines and thermostat). In this case fitting an oil cooler requires making a hose run from the rear to the front of the vehicle and back. We find the easiest and most cost effective method of plumbing is to duplicate the factory plumbing route using aeroquip hose and fittings with a mocal oil thermostat and oil cooler. The various kits that we offer to accomplish this task include; one of a number of oil cooler options (some are suitable for both fender or front spoiler location), mocal -12 an oil thermostat with mounting bracket, 30 foot length of aqp -12 an stainless braid 3/4" id hose, 30 mm metric to -12 an adaptors for the oil t...(choose a part on the right to read more) General Fitment911 1974-77911 1965-69 911 1970-73 928 1978-82
$1,090.00
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 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 BES99300241SK The perfect compromise for you and your loved ones. Rich, deep race car tones with the valves open and soft subtle, completely stock sounds with them closed. Torque is better than our other systems in the low range with the valves closed and horsepower is better with the valves open. Made for mid-range and top end performance with the added beauty of 3.5" (90mm) dual exhaust tips! + 27 crank hp & +25 crank torque (on average). - 2.9 tubing (75 mm) at the widest point. Primaries are 2.5" (64mm). - 200 cell hjs "hf" trimetallic catalytic converters. - German v2a - x5crni18-10 - 1.4301 stainless steel for improved durability. - 3.5" (90 mm) dual oval, double walled polished tips included. - dual high quality ...(choose a part on the right to read more) General Fitment911 1994-98
From $11,730.62
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 FSPOR911SC Product details: General Fitment911 1974-77911 1978-83 911 1984-86 911 1987-89
From $595.00
Make a selection BES99715050S70 +650hp 997 tt (sound version) stainless steel exhaust system General Fitment911 TURBO/GT2 2007-09
$3,049.20
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
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