MagnaFlow 3391767 | Catalytic Converter

Part Number
Direct-Fit Catalytic Converter

Fits: 88-89 Toyota Van, 90-94 Nissan D21

Out of stock
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BRAND: MagnaFlow Exhaust Products


  • Direct-Fit Catalytic Converter
  • Direct-Fit Catalytic Converter
  • Exhaust,MagnaFlow,Catalytic Convertor,Cadillac Convertor,Convertor,Emissions
  • Keep the check engine light off with MagnaFlow California Grade CARB Compliant Direct-Fit Catalytic Converter 3391767. With features including free-flowing mandrel-bent tubing and highly corrosion resistant stainless steel construction, easily install this spun body converter yourself using the proper tools, no cutting or welding required. MagnaFlow's state-of-the-art metrology department uses the latest 3D scanning systems during research and development, so you can be confident that your new part will fit and function like the original equipment. By replicating the OE spun body design, the single laser fusion weld greatly reduces the possibility of a leak, and our compact, low-mass design also allows for greater thermal efficiency. This direct-fit catalytic converter is designed to fit the 1990-1994 Nissan D21 and 1988-1989 Toyota Van. Avoid potential exhaust leaks by using the included gaskets to get a proper seal. This replacement part is designed to meet or exceed California Air Resource Board requirements, and has undergone additional testing to comply with CARB guidelines to allow for legal use in California and CARB restricted states, for the listed vehicles.
  • Catalytic Converter
  • Catalytic Converter


Air Tube AdaptableNo
Body MaterialStainless Steel
Converter Quantity1
FinishStainless Steel
Inlet AttachmentBolt-On
Main Piping Diameter2.5
MaterialStainless Steel
Mounting Hardware IncludedYes
Outlet AttachmentBolt-On
Overall Length12.375
Oxygen Sensor LocationNone
Substrate MaterialCeramic
SubtitleCalifornia / CARB Compliant
TitleCalifornia Direct-Fit

Certification Level : PRE-OBDII



  • 1990-1994 Nissan D21
  • 1988-1989 Toyota Van
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