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Catalytic Converter - 47-State Legal (Cannot ship to CA, NY or ME)
Vehicle Info Required to Guarantee Fit
$81.94
Vehicle Fitment
  • 1991 - 1994 Acura NSX Base 6 Cyl 3.0L
Product Details
Location : Driver Or Passenger SideNotes : 2 in. Inlet/OutletEmissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : Performance ReplacementQuantity Sold : Sold individuallyTube Material : Stainless Steel TubeProduct Fit : Semi-Universal (Welding Required)Anticipated Ship Out Time : 3-4 business daysWarranty : Magnaflow 25,000 Mile Limited Warranty
Catalytic Converter - 50-State Legal
Magnaflow®
Part Number: M663321304
Vehicle Info Required to Guarantee Fit
$440.44
Vehicle Fitment
  • 1991 - 1994 Acura NSX Base 6 Cyl 3.0L
Product Details
Location : Driver Or Passenger SideSeries : California SeriesEmissions : 50-State LegalRecommended Use : OE ReplacementQuantity Sold : Sold individuallyTube Material : Stainless Steel TubeProduct Fit : Direct FitAnticipated Ship Out Time : 3-4 business daysWarranty : Magnaflow 5 year / 50,000 Mile Limited Warranty
Catalytic Converter - 50-State Legal
Magnaflow®
Part Number: M66332303
Vehicle Info Required to Guarantee Fit
$216.84
Vehicle Fitment
  • 1991 - 1994 Acura NSX Base 6 Cyl 3.0L
Product Details
Location : Driver Or Passenger SideNotes : 2 in. Inlet/OutletEmissions : 50-State LegalRecommended Use : Performance ReplacementQuantity Sold : Sold individuallyEO Number : D-193-117Tube Material : Stainless Steel TubeProduct Fit : Semi-Universal (Welding Required)Anticipated Ship Out Time : 3-4 business daysWarranty : Magnaflow 25,000 Mile Limited Warranty
Catalytic Converter - 50-State Legal
Magnaflow®
Part Number: M66408034
Vehicle Info Required to Guarantee Fit
$254.30
Vehicle Fitment
  • 1995 - 1999 Acura NSX Base 6 Cyl 3.0L
  • 1995 - 1999 Acura NSX T 6 Cyl 3.0L
  • 1997 - 1999 Acura NSX Base 6 Cyl 3.2L
  • 1997 - 1999 Acura NSX T 6 Cyl 3.2L
  • 1999 Acura NSX Alex Zanardi Edition 6 Cyl 3.2L TIER1, EFN# XHNXV03.0AA1, TIER1, EFN# XHNXV03.2AA1
Product Details
Location : Driver Or Passenger SideNotes : 2 in. Inlet/OutletEmissions : 50-State LegalRecommended Use : Performance ReplacementQuantity Sold : Sold individuallyEO Number : D-193-112Tube Material : Stainless Steel TubeProduct Fit : Semi-Universal (Welding Required)Anticipated Ship Out Time : 3-4 business daysWarranty : Magnaflow 25,000 Mile Limited Warranty
Catalytic Converter - 50-State Legal
Magnaflow®
Part Number: M66408036
Vehicle Info Required to Guarantee Fit
$254.30
Vehicle Fitment
  • 1995 - 1999 Acura NSX Base 6 Cyl 3.0L
  • 1995 - 1999 Acura NSX T 6 Cyl 3.0L
  • 1997 - 1999 Acura NSX Base 6 Cyl 3.2L
  • 1997 - 1999 Acura NSX T 6 Cyl 3.2L
  • 1999 Acura NSX Alex Zanardi Edition 6 Cyl 3.2L TIER1, EFN# XHNXV03.0AA1, TIER1, EFN# XHNXV03.2AA1
Product Details
Location : Driver Or Passenger SideNotes : 2.5 in. Inlet/OutletEmissions : 50-State LegalRecommended Use : Performance ReplacementQuantity Sold : Sold individuallyEO Number : D-193-112Tube Material : Stainless Steel TubeProduct Fit : Semi-Universal (Welding Required)Anticipated Ship Out Time : 3-4 business daysWarranty : Magnaflow 25,000 Mile Limited Warranty
Catalytic Converter - 50-State Legal
Magnaflow®
Part Number: M66418034
Vehicle Info Required to Guarantee Fit
$340.12
Vehicle Fitment
  • 1995 - 1999 Acura NSX Base 6 Cyl 3.0L
  • 1995 - 1999 Acura NSX T 6 Cyl 3.0L
  • 1997 - 1999 Acura NSX Base 6 Cyl 3.2L
  • 1997 - 1999 Acura NSX T 6 Cyl 3.2L
  • 1999 Acura NSX Alex Zanardi Edition 6 Cyl 3.2L TIER1, EFN# XHNXV03.0AA1, TIER1, EFN# XHNXV03.2AA1
Product Details
Location : Driver Or Passenger SideNotes : 2 in. Inlet/OutletEmissions : 50-State LegalRecommended Use : Performance ReplacementQuantity Sold : Sold individuallyEO Number : D-93-119Tube Material : Stainless Steel TubeProduct Fit : Semi-Universal (Welding Required)Anticipated Ship Out Time : 3-4 business daysWarranty : Magnaflow 5 year / 50,000 Mile Warranty
Catalytic Converter - 50-State Legal
Magnaflow®
Part Number: M66418035
Vehicle Info Required to Guarantee Fit
$340.12
Vehicle Fitment
  • 1995 - 1999 Acura NSX Base 6 Cyl 3.0L
  • 1995 - 1999 Acura NSX T 6 Cyl 3.0L
  • 1997 - 1999 Acura NSX Base 6 Cyl 3.2L
  • 1997 - 1999 Acura NSX T 6 Cyl 3.2L
  • 1999 Acura NSX Alex Zanardi Edition 6 Cyl 3.2L TIER1, EFN# XHNXV03.0AA1, TIER1, EFN# XHNXV03.2AA1
Product Details
Location : Driver Or Passenger SideNotes : 2.25 in. Inlet/OutletSeries : California SeriesEmissions : 50-State LegalRecommended Use : Performance ReplacementQuantity Sold : Sold individuallyEO Number : D-93-119Tube Material : Stainless Steel TubeProduct Fit : Semi-Universal (Welding Required)Anticipated Ship Out Time : 3-4 business daysWarranty : Magnaflow 5 year / 50,000 Mile Limited Warranty
Catalytic Converter - 50-State Legal
Magnaflow®
Part Number: M66418036
Vehicle Info Required to Guarantee Fit
$340.12
Vehicle Fitment
  • 1995 - 1999 Acura NSX Base 6 Cyl 3.0L
  • 1995 - 1999 Acura NSX T 6 Cyl 3.0L
  • 1997 - 1999 Acura NSX Base 6 Cyl 3.2L
  • 1997 - 1999 Acura NSX T 6 Cyl 3.2L
  • 1999 Acura NSX Alex Zanardi Edition 6 Cyl 3.2L TIER1, EFN# XHNXV03.0AA1, TIER1, EFN# XHNXV03.2AA1
Product Details
Location : Driver Or Passenger SideNotes : 2.5 in. Inlet/OutletEmissions : 50-State LegalRecommended Use : Performance ReplacementQuantity Sold : Sold individuallyEO Number : D-93-119Tube Material : Stainless Steel TubeProduct Fit : Semi-Universal (Welding Required)Anticipated Ship Out Time : 3-4 business daysWarranty : Magnaflow 5 year / 50,000 Mile Warranty
Catalytic Converter - 47-State Legal (Cannot ship to CA, NY or ME)
Vehicle Info Required to Guarantee Fit
$183.40
Vehicle Fitment
  • 1995 - 2003 Acura NSX T 6 Cyl 3.0L
  • 1995 - 2005 Acura NSX Base 6 Cyl 3.0L
  • 1997 - 2003 Acura NSX T 6 Cyl 3.2L
  • 1997 - 2005 Acura NSX Base 6 Cyl 3.2L
  • 1999 Acura NSX Alex Zanardi Edition 6 Cyl 3.2L
Product Details
Location : Driver Or Passenger SideNotes : 2.25 in. Inlet/OutletEmissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : Performance ReplacementQuantity Sold : Sold individuallyTube Material : Stainless Steel TubeProduct Fit : Semi-Universal (Welding Required)Anticipated Ship Out Time : 3-4 business daysWarranty : Magnaflow 25,000 Mile Limited Warranty
Catalytic Converter - 47-State Legal (Cannot ship to CA, NY or ME)
Vehicle Info Required to Guarantee Fit
$172.05
Vehicle Fitment
  • 1995 - 2003 Acura NSX T 6 Cyl 3.0L
  • 1995 - 2005 Acura NSX Base 6 Cyl 3.0L
  • 1997 - 2003 Acura NSX T 6 Cyl 3.2L
  • 1997 - 2005 Acura NSX Base 6 Cyl 3.2L
  • 1999 Acura NSX Alex Zanardi Edition 6 Cyl 3.2L
Product Details
Location : Driver Or Passenger SideNotes : 2.25 in. Inlet/OutletEmissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : Performance ReplacementQuantity Sold : Sold individuallyTube Material : Stainless Steel TubeProduct Fit : Semi-Universal (Welding Required)Anticipated Ship Out Time : 3-4 business daysWarranty : Magnaflow 25,000 Mile Limited Warranty
Catalytic Converter - 47-State Legal (Cannot ship to CA, NY or ME)
Vehicle Info Required to Guarantee Fit
$90.46
Vehicle Fitment
  • 1991 - 1994 Acura NSX Base 6 Cyl 3.0L
Product Details
Location : Front Or RearSeries : Walker UltraEmissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : OE ReplacementQuantity Sold : Sold individuallyTube Material : Stainless Steel TubeProduct Fit : Semi-Universal (Welding Required)Dimensions : 11.5 in. overall lengthAnticipated Ship Out Time : 2-3 business daysWarranty : 5-year or 50,000-mile Walker limited warranty
Catalytic Converter - 50-State Legal
Walker®
Part Number: WK81101
Vehicle Info Required to Guarantee Fit
$234.66
Vehicle Fitment
  • 1991 - 1994 Acura NSX Base 6 Cyl 3.0L
Product Details
Series : Walker CalCatEmissions : 50-State LegalRecommended Use : OE ReplacementQuantity Sold : Sold individuallyEO Number : D-182-65Product Fit : Semi-Universal (Welding Required)Inlet Type : Pipe Connection InletOutlet Type : Pipe Connection OutletAnticipated Ship Out Time : Same day - 1 business dayWarranty : 5-year or 50,000-mile Walker limited warranty
Catalytic Converter - 50-State Legal
Walker®
Part Number: WK82508
Vehicle Info Required to Guarantee Fit
$260.13
Vehicle Fitment
  • 1995 - 1999 Acura NSX Base 6 Cyl 3.0L
  • 1995 - 1999 Acura NSX T 6 Cyl 3.0L
  • 1997 - 1999 Acura NSX Base 6 Cyl 3.2L
  • 1997 - 1999 Acura NSX T 6 Cyl 3.2L
  • 1999 Acura NSX Alex Zanardi Edition 6 Cyl 3.2L Engine Family # XHNXV03.0AA1, Engine Family # XHNXV03.2AA1
Product Details
Location : Driver Or Passenger SideSeries : Walker CalCatEmissions : 50-State LegalRecommended Use : OE ReplacementQuantity Sold : Sold individuallyEO Number : D-182-58Tube Material : Stainless Steel TubeProduct Fit : Semi-Universal (Welding Required)Anticipated Ship Out Time : Same day - 1 business dayWarranty : 5-year or 50,000-mile Walker limited warranty
Catalytic Converter - 50-State Legal
Walker®
Part Number: WK82609
Vehicle Info Required to Guarantee Fit
$252.10
Vehicle Fitment
  • 2000 - 2003 Acura NSX T 6 Cyl 3.0L
  • 2000 - 2003 Acura NSX T 6 Cyl 3.2L
  • 2000 - 2005 Acura NSX Base 6 Cyl 3.0L
  • 2000 - 2005 Acura NSX Base 6 Cyl 3.2L
Product Details
Location : Driver Or Passenger SideSeries : Walker CalCatEmissions : 50-State LegalRecommended Use : OE ReplacementQuantity Sold : Sold individuallyEO Number : D-182-59Tube Material : Stainless Steel TubeProduct Fit : Semi-Universal (Welding Required)Anticipated Ship Out Time : Same day - 1 business dayWarranty : 5-year or 50,000-mile Walker limited warranty
Catalytic Converter - 47-State Legal (Cannot ship to CA, NY or ME)
Vehicle Info Required to Guarantee Fit
$111.24
Vehicle Fitment
  • 1996 - 2003 Acura NSX T 6 Cyl 3.0L
  • 1996 - 2005 Acura NSX Base 6 Cyl 3.0L
  • 1997 - 2002 Acura NSX T 6 Cyl 3.2L
  • 1997 - 2004 Acura NSX Base 6 Cyl 3.2L
  • 1999 Acura NSX Alex Zanardi Edition 6 Cyl 3.2L Without Air Tube, Without Oxygen Sensor Port Provision
Product Details
Location : Front Or RearSeries : Walker UltraEmissions : 47-State Legal (Cannot ship to CA, NY or ME)Recommended Use : OE ReplacementQuantity Sold : Sold individuallyTube Material : Stainless Steel TubeProduct Fit : Semi-Universal (Welding Required)Dimensions : 11.5 in. overall lengthAnticipated Ship Out Time : Same day - 1 business dayWarranty : 5-year or 50,000-mile Walker limited warranty
Page 1 of 5 | Showing 1 - 15 of 68 results

Acura NSX Catalytic Converter Customer Reviews

Ordered part came in a timely matter I didn't know how simple this process would be but I'm glad I found out
Purchased on Jul 16, 2017
It was delivered before the date given and worked great.
Purchased on Apr 19, 2017
5 star rating! would recommend shopping here first and last.
Purchased on Jun 06, 2015

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P0431 Code: Warm Up Catalytic Converter, Bank 2—Efficiency Below Threshold
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P2198 Code: O2 Sensor Signal Biased/Stuck Rich (Bank 2 Sensor 1)
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