Porsche 911 Series Catalytic Converters
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Fabspeed®Sport Catalytic ConvertersSport Catalytic Converters by Fabspeed®. High-flowing, direct bolt-on replacement for the bulky & restrictive factory catalytic converters. Precision machined and hand welded: Fabspeed value quality and durability. This product is made...$695.95 - $8,195.95 - Walker®Ultra™ Universal Fit Large Oval Body Catalytic ConverterUniversal Ultra™ Catalytic Converter by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Large Oval. Without Air Tube. With O2 Sensor Port. Catalytic Converter Overall Length: 18". The Right converter,...$122.73 - $157.97
- AP Exhaust®Super X Duty Universal Fit Large Oval Body Catalytic ConverterUniversal Super X Duty Catalytic Converter by AP Exhaust®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Large Oval. Without Air Tube. With 1 Center O2 Sensor Port. Catalytic Converter Overall Length: 17"....$214.23
- iD Select®ECO GM Universal Fit Large Round Body Catalytic ConverterUniversal ECO GM Catalytic Converter by iD Select®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Large Round. With 1 O2 Sensor Port. Catalytic Converter Overall Length: 16". Swap out your worn-out or...$197.39
- CATCO®Universal Fit Catalytic ConverterUniversal Catalytic Converter by CATCO®. Converter Configuration: Universal Fit. Without Air Tube. Designed and manufactured with innovative fabrication methods, high-tech materials, and advanced coating, this converter leapfrogs the...$128.47 - $192.59
- Eastern Catalytic®ECO GM II Universal Fit Large Round Body Catalytic ConverterUniversal ECO GM II Catalytic Converter by Eastern Catalytic®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Large Round. With 1 Angled O2 Sensor Port. Catalytic Converter Overall Length: 16". Whether your...$242.84
- Eastern Catalytic®ECO GM Universal Fit Large Round Body Catalytic ConverterUniversal ECO GM Catalytic Converter by Eastern Catalytic®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Large Round. Catalytic Converter Overall Length: 16". Whether your catalytic converter is damaged by...$242.21 - $242.84
- Eastern Catalytic®ECO II Universal Fit Large Round Body Catalytic ConverterUniversal ECO II Catalytic Converter by Eastern Catalytic®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Large Round. With 1 O2 Sensor Port. Catalytic Converter Overall Length: 16". Whether your catalytic...$133.67 - $169.90
- ACAT Global®High Performance Universal Fit Catalytic ConverterUniversal High Performance Catalytic Converter by ACAT Global®. Converter Configuration: Universal Fit. This product features the elaborate design that was engineered with superior precision and refined to the last detail. Made from...$138.95 - $259.95
- ACAT Global®Universal Fit Catalytic ConverterUniversal Catalytic Converter by ACAT Global®. Converter Configuration: Universal Fit. This product features the elaborate design that was engineered with superior precision and refined to the last detail. Made from reliable materials...$121.66 - $231.95
- Walker®CalCat™ Universal Fit Oval Body Catalytic Converter (81322)CalCat™ Catalytic Converter (81322) by Walker®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without O2 Sensor Port. Catalytic Converter Overall Length: 13.25". Specifically designed to comply with the...$588.98
- Walker®CalCat™ Universal Fit Oval Body Catalytic Converter (81327)CalCat™ Catalytic Converter (81327) by Walker®. Converter Configuration: Universal Fit. Position: Driver Side. Catalytic Converter Body Shape: Oval. Without O2 Sensor Port. Catalytic Converter Overall Length: 13.25". Specifically...$525.16
- Davico®Direct Fit Catalytic Converter and Pipe Assembly (17319)Catalytic Converter and Pipe Assembly by Davico®. Converter Configuration: Direct Fit. Position: Passenger Side. With 2 O2 Sensor Ports. Catalytic Converter Overall Length: 30". This direct-fit catalytic converter by Davico will be a...$511.26
- MagnaFlow®Standard Direct Fit Catalytic Converter (23555)Standard Catalytic Converter (23555) by MagnaFlow®. Converter Configuration: Direct Fit. Without Air Tube. With Pre-Cat O2 Sensor Port. Catalytic Inlet Diameter: 2.5". Catalytic Outlet Diameter: 2.5". Catalytic Converter Overall Length:...$474.00
- MagnaFlow®OEM Grade Direct Fit Catalytic Converter (49928)OEM Grade Catalytic Converter (49928) by MagnaFlow®. Converter Configuration: Direct Fit. Position: Driver Side. Without Air Tube. With Pre-Cat and Midbed O2 Sensor Ports. Catalytic Inlet Diameter: 2.25". Catalytic Outlet Diameter:...$845.00
- CATCO®Pre-OBDII Universal Fit Oval Body Standard Duty Catalytic Converter (6905)Pre-OBDII Standard Duty Catalytic Converter (6905) by CATCO®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 2.25". Catalytic Outlet...$72.41
- CATCO®Pre-OBDII Universal Fit Round Body Standard Duty Catalytic Converter (6904R)Pre-OBDII Standard Duty Catalytic Converter (6904R) by CATCO®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. Without O2 Sensor Port. Catalytic Converter Overall Length: 12.75". Designed...$59.50
- Davico®Universal Fit Catalytic Converter (156732)Catalytic Converter (156732) by Davico®. Converter Configuration: Universal Fit. Position: Center. This Universal fit catalytic converter by Davico will be a great solution to replace your failed or damaged catalytic converter. Once...$798.58
- aFe®Direct Fit Catalytic Converter (47-46401)Catalytic Converter (47-46401) by aFe®. Converter Configuration: Direct Fit. One Piece Design. Replace the faulty or old rear catalytic converter with the all new aFe power direct-fit front cat replacement. This cat replacement is...$530.00
- CATCO®Select Plus Tech Series OBDII Universal Fit Round Body Catalytic Converter (2754R)Select Plus Tech Series OBDII Catalytic Converter (2754R) by CATCO®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Round. Without Air Tube. With 1 O2 Sensor Port. Catalytic Converter Overall Length: 16"....$515.56
- ACAT Global®Universal Fit Catalytic Converter (210053)Catalytic Converter (210053) by ACAT Global®. Converter Configuration: Universal Fit. With O2 Sensor Port. Catalytic Inlet Diameter: 2.25". Catalytic Outlet Diameter: 2.25". Catalytic Converter Overall Length: 13". This product features...$126.50
- DEC®Direct Fit Catalytic Converter (PO82605)Catalytic Converter (PO82605) by DEC®. Converter Configuration: Direct Fit. Pick out a catalytic converter by DEC and get your emissions back into check without worrying about feature again. These catalytic converters are made from a...$1,238.55
- DEC®Standard Direct Fit Catalytic Converter and Pipe Assembly (PO2621D)Standard Catalytic Converter and Pipe Assembly (PO2621D) by DEC®. Converter Configuration: Direct Fit. Position: Driver Side. Pick out a catalytic converter by DEC and get your emissions back into check without worrying about feature...$493.88
- DEC®Standard Direct Fit Catalytic Converter and Pipe Assembly (PO2621P)Standard Catalytic Converter and Pipe Assembly (PO2621P) by DEC®. Converter Configuration: Direct Fit. Position: Passenger Side. Pick out a catalytic converter by DEC and get your emissions back into check without worrying about feature...$491.78
- Fabspeed®Sport Catalytic Converter X-Pipe (FS.POR.996GT3.SCX)Sport Catalytic Converter X-Pipe (FS.POR.996GT3.SCX) by Fabspeed®. Increase horsepower, torque, and distinctive Porsche flat 6 sound by replacing the factory catalytic converters with Fabspeeds high-flowing 200-cell HJS Sport catalytic...Made to provide unequaled quality and reliabilityMade with the use of the latest technologies$2,595.95
- Fabspeed®Sport Catalytic Converter X-Pipe (FS.POR.997.SCX)Sport Catalytic Converter X-Pipe by Fabspeed®. Increase horsepower, torque, and distinctive Porsche flat 6 sound by replacing the factory catalytic converters with Fabspeeds high-flowing 200-cell HJS Sport catalytic converter X-Pipe....Made to provide unequaled quality and reliabilityMade with the use of the latest technologies$2,695.95
- Fabspeed®Sport Catalytic Converter X-Pipe (FS.POR.996.SCX)Sport Catalytic Converter X-Pipe (FS.POR.996.SCX) by Fabspeed®. Direct replacement for the restrictive factory catalytic converters. Fabspeeds Sport Cat X-Pipe for the Porsche 996 Carrera increases horsepower and torque 25 whp and 32...Greatly improve horsepower and torque by 25 whp and 32 ft-lbsSaves 11 lbs from the rear of the vehicle$2,595.95
- Fabspeed®Sport Catalytic Converters with Valves (FS.POR.9912GT2RS.SC)Sport Catalytic Converters with Valves (FS.POR.9912GT2RS.SC) by Fabspeed®. High-flowing, direct bolt-on replacement for the bulky & restrictive factory catalytic converters. Precision machined and hand welded: Fabspeed value quality and...Designed to maximize horsepower and torque of your vehicleMade with meticulous attention to detail and unmatched craftsmanship$4,995.95
- Fabspeed®Sport Direct Fit Catalytic Converter (FS.POR.964.SC)Sport Catalytic Converter (FS.POR.964.SC) by Fabspeed®. Converter Configuration: Direct Fit. High-flowing, direct bolt-on replacement for the bulky & restrictive factory catalytic converters. Precision machined and hand welded: Fabspeed...$695.95
- Fabspeed®Sport Direct Fit Catalytic Converters (FS.POR.991T.SC)Sport Catalytic Converters (FS.POR.991T.SC) by Fabspeed®. Converter Configuration: Direct Fit. High-flowing, direct bolt-on replacement for the bulky & restrictive factory catalytic converters. Precision machined and hand welded:...$2,695.95
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