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You picked a high-performance car or truck because it had outstanding engine power and performance, insure that investment and buy only the best new parts. When you bought that Acura, you chose a vehicle of high quality and considerable power; you should backstop your decision by using only the right parts and accessories. Safety and dependability are key focuses for Acura, a dependable vehicle company whose name is known for excellence. The Acura Catalytic Converter is a device that mitigates the amount of hydrocarbon gaseous emissions by your car's exhaust, allowing your car to pass the emissions test. Acura Catalytic Converters work by chemically converting hazardous pollutants into harmless water and carbon dioxide, via a chemical catalyst, usually platinum, and expelling the treated exhaust gas through the tailpipe. Though not easily broken, the unit occasionally needs repair, usually because it is hit from underneath the vehicle. A smart way to guard your car or truck's resale value is by using our quality parts and incredible customer service. When you shop around for reliable car parts, you sometimes end up with many questions, so you can count on our friendly live automotive technicians to assist. To get the very best in fantastic parts at excellent rates, point your browser at www.partsgeek.com!

Click to Enlarge 00 2000 Acura Integra GS-R Catalytic Converter DEC Legal in California Retail Price: $818.17 Your Price: $443.75 Quantity: Part Number: W0133-1789951 Notes: The Bosal converter is 49-state compliant, OBDII compatible, and is not legal for sale or use in California. DEC converter #ACU91011 and converter #ACU91041 are 50-state compliant OBDII compatible, and are legal for sale in California. Use DEC converter #ACU91011 for 00-01 Acura Integra GS and LS models ONLY; use DEC converter #ACU91041 for 00-01 Acura Integra GS-R and Type-R models ONLY. Product Remark: Legal in California Availability: In Stock Shipping Options: Ground, Overnight, 2 Day This Product Fits the Following:   Vehicle Sub Model •  2000 Acura Integra GS-R

Click to Enlarge 92 1992 Acura Integra GS-R Catalytic Converter Bosal Not Legal in California Retail Price: $695.33 Your Price: $101.75 Quantity: Part Number: W0133-1605943 Notes: New CARB regulations that went into effect on January 1, 2009 now require all exhaust catalyst devices that are sold in California regardless of model year must meet the tougher OBD II emission standards that were introduced in the 1996 model year. DEC converter # ACU81007 meets these requirements and can be used on vehicles registered in California. Detailed Notes: New CARB regulations that went into effect on January 1, 2009 now require all exhaust catalyst devices that are sold in California regardless of model year must meet the tougher OBD II emission standards that were introduced in the 1996 model year. Until further notice, this catalytic converter should not be used on vehicles registered in California. Product Remark: Not Legal in California Availability: In Stock Shipping Options: Ground, Overnight, 2 Day This Product Fits the Following:   Vehicle Sub Model •  1992 Acura Integra GS-R

Click to Enlarge 99 1999 Acura CL Catalytic Converter 2.3L 4 Cyl Bosal Not Legal in California Retail Price: $461.59 Your Price: $130.75 Quantity: Part Number: W0133-1603257 Notes: Bosal converter is 49-state legal, OBDII compatible, not legal for sale or use in California. DEC converter #HON91654 is legal for use on vehicles registered in California. Product Remark: Not Legal in California Availability: In Stock Shipping Options: Ground, Overnight, 2 Day This Product Fits the Following:   Vehicle Engine •  1999 Acura CL 2.3L 4 Cyl

Click to Enlarge 99 1999 Acura TL Catalytic Converter DEC See Note for California Retail Price: $554.04 Your Price: $412.75 Quantity: Part Number: W0133-1710777 Notes: For non-California model. Use HON91680 if the sensor is mounted in the center, and use HON91680A or Bosal 099-085 if the sensor is mounted at the converter outlet. Detailed Notes: 50-state legal (except as noted) and OBDII compatible. Legal for sale or use on vehicles registered in California except for 2000-2001 Acura TL models. This converter is 17" in length and has an O2 sensor mount at the converter outlet. Product Remark: See Note for California Availability: In Stock Shipping Options: Ground, Overnight, 2 Day This Product Fits the Following:   Vehicle •  1999 Acura TL

Click to Enlarge 97 1997 Acura CL Catalytic Converter 2.2L 4 Cyl Bosal Not Legal in California Retail Price: $658.13 Your Price: $130.75 Quantity: Part Number: W0133-1603257 Notes: Bosal converter is 49-state legal, OBDII compatible, not legal for sale or use in California. DEC converter #HON91654 is legal for use on vehicles registered in California. Detailed Notes: 49-state legal, OBDII compatible, not legal for sale or use in California. This unit has two O2 plugs; may have to cover one - 18 thread x 1.5 corse Product Remark: Not Legal in California Availability: In Stock Shipping Options: Ground, Overnight, 2 Day This Product Fits the Following:   Vehicle Engine •  1997 Acura CL 2.2L 4 Cyl

Click to Enlarge 88 1988 Acura Legend Catalytic Converter Bosal Not Legal in California Retail Price: $942.95 Your Price: $109.75 Quantity: Part Number: W0133-1604672 Notes: New CARB regulations that went into effect on January 1, 2009 now require all exhaust catalyst devices that are sold in California regardless of model year must meet the tougher OBD II emission standards that were introduced in the 1996 model year. DEC converter #ACU81003 meets these requirements and can be used on vehicles registered in California. Product Remark: Not Legal in California Availability: In Stock Shipping Options: Ground, Overnight, 2 Day This Product Fits the Following:   Vehicle •  1988 Acura Legend

Click to Enlarge 95 1995 Acura Integra Catalytic Converter 1.8L 4 Cyl B18B1 Bosal Not Legal in California Retail Price: $782.28 Your Price: $101.75 Quantity: Part Number: W0133-1605943 Notes: New CARB regulations that went into effect on January 1, 2009 now require all exhaust catalyst devices that are sold in California regardless of model year must meet the tougher OBD II emission standards that were introduced in the 1996 model year. DEC converter # ACU81007 meets these requirements and can be used on vehicles registered in California. Product Remark: Not Legal in California Availability: In Stock Shipping Options: Ground, Overnight, 2 Day This Product Fits the Following:   Vehicle Engine Transmission •  1995 Acura Integra 1.8L 4 Cyl B18B1  Transaxle Standard 5 Spd

Click to Enlarge 90 1990 Acura Integra Catalytic Converter Bosal Not Legal in California Retail Price: $730.61 Your Price: $91.75 Quantity: Part Number: W0133-1607253 Notes: For California model. New CARB regulations that went into effect on January 1, 2009 now require all exhaust catalyst devices that are sold in California regardless of model year must meet the tougher OBD II emission standards that were introduced in the 1996 model year. DEC converter #HON81623 meets these requirements and can be used on vehicles registered in California. Detailed Notes: New CARB regulations that went into effect on January 1, 2009 now require all exhaust catalyst devices that are sold in California regardless of model year must meet the tougher OBD II emission standards that were introduced in the 1996 model year. Until further notice, this catalytic converter should not be used on vehicles registered in California. 16 3/4 flange to flange Product Remark: Not Legal in California Availability: In Stock Shipping Options: Ground, Overnight, 2 Day This Product Fits the Following:   Vehicle •  1990 Acura Integra

Image is not vehicle specific 04 2004 Acura RSX Base Catalytic Converter Bosal Not Legal in California Retail Price: $183.98 Your Price: $165.75 Quantity: Part Number: W0133-1820130 Notes: Inc. Front Pipe 49-state legal, OBDII compatible, not legal for sale or use in California. Product Remark: Not Legal in California Availability: In Stock Shipping Options: Ground, Overnight, 2 Day This Product Fits the Following:   Vehicle Sub Model •  2004 Acura RSX Base

Image is not vehicle specific 04 2004 Acura RL Catalytic Converter DEC See note for California Retail Price: $441.50 Your Price: $397.75 Quantity: Part Number: W0133-1845234 Notes: Diversified Environmental converter #ACU91010 is still awaiting CARB approval/expemption for the 2004 Acura RL. DO NOT use ACU91010 at this time on 2004 Acura RL models registered in California. Detailed Notes: This converter is 50-state compliant and OBDII compatible EXCEPT for the following application: 2004 Acura RL. Converter #ACU91010 is still awaiting CARB approval/exemption for the 2004 Acura RL. DO NOT use converter #ACU91010 at this time on 2004 Acura RL models registered in California. Product Remark: See note for California Availability: In Stock Shipping Options: Ground, Overnight, 2 Day This Product Fits the Following:   Vehicle •  2004 Acura RL

Image is not vehicle specific 03 2003 Acura CL Base Catalytic Converter Bosal Not Legal in California Retail Price: $814.52 Your Price: $275.75 Quantity: Part Number: W0133-1844534 Notes: For non-California model. Diversified Environmental offers two diffferent converters for this application, depending on the location of the O2 sensor on the converter housing. Use HON91680 if the sensor is mounted in the center, and use HON91680A if the sensor is mounted at the converter outlet. Product Remark: Not Legal in California Availability: In Stock Shipping Options: Ground, Overnight, 2 Day This Product Fits the Following:   Vehicle Sub Model •  2003 Acura CL Base

Image is not vehicle specific 03 2003 Acura TL Base Catalytic Converter Bosal Not Legal in California Retail Price: $814.52 Your Price: $275.75 Quantity: Part Number: W0133-1844534 Notes: For non-California model. Diversified Environmental offers two diffferent converters for this application, depending on the location of the O2 sensor on the converter housing. Use HON91680 if the sensor is mounted in the center, and use HON91680A if the sensor is mounted at the converter outlet. Product Remark: Not Legal in California Availability: In Stock Shipping Options: Ground, Overnight, 2 Day This Product Fits the Following:   Vehicle Sub Model •  2003 Acura TL Base

Image is not vehicle specific 02 2002 Acura MDX Catalytic Converter DEC Not Legal in California Retail Price: $299.42 Your Price: $269.75 Quantity: Part Number: W0133-1709687 Notes: 49-state legal, OBDII compatible, not legal for sale or use in California. Product Remark: Not Legal in California Availability: In Stock Shipping Options: Ground, Overnight, 2 Day This Product Fits the Following:   Vehicle •  2002 Acura MDX

Click to Enlarge 01 2001 Acura Integra LS Catalytic Converter DEC Legal in California Retail Price: $818.17 Your Price: $443.75 Quantity: Part Number: W0133-1789951 Notes: The Bosal converter is 49-state compliant, OBDII compatible, and is not legal for sale or use in California. DEC converter #ACU91011 and converter #ACU91041 are 50-state compliant OBDII compatible, and are legal for sale in California. Use DEC converter #ACU91011 for 00-01 Acura Integra GS and LS models ONLY; use DEC converter #ACU91041 for 00-01 Acura Integra GS-R and Type-R models ONLY. Product Remark: Legal in California Availability: In Stock Shipping Options: Ground, Overnight, 2 Day This Product Fits the Following:   Vehicle Sub Model •  2001 Acura Integra LS

Image is not vehicle specific 00 2000 Acura EL Catalytic Converter Bosal Not Legal in California Retail Price: $808.72 Your Price: $248.75 Quantity: Part Number: W0133-1844738 Notes: 49-state legal, OBDII compatible, not legal for sale or use in California. Product Remark: Not Legal in California Availability: In Stock Shipping Options: Ground, Overnight, 2 Day This Product Fits the Following:   Vehicle •  2000 Acura EL