Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
MagnaFlow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI
MagnaFlow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI
MagnaFlow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI
MagnaFlow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI
MagnaFlow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI
MagnaFlow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI
MagnaFlow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI
MagnaFlow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI
MagnaFlow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI
MagnaFlow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI
MagnaFlow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI
MagnaFlow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI
MagnaFlow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI
MagnaFlow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI
MagnaFlow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI
MagnaFlow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI
MagnaFlow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
Magnaflow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI 2.0L
MagnaFlow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI
MagnaFlow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI
MagnaFlow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI
MagnaFlow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI
MagnaFlow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI
MagnaFlow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI
MagnaFlow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI
MagnaFlow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI
MagnaFlow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI
MagnaFlow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI
MagnaFlow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI
MagnaFlow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI
MagnaFlow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI
MagnaFlow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI
MagnaFlow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI
MagnaFlow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI
MagnaFlow Direct-Fit Catalytic Converter for 02-05 Honda Civic SI

MagnaFlow OEM-Grade Direct-Fit Catalytic Converter - Honda Civic Si Acura RSX 2002-2006 2.0L

Magnaflow SKU: MAG49142
Price
In Stock – Ready to Ship
Shipping calculated at checkout.

MagnaFlow OEM-Grade Federal/EPA-compliant direct-fit catalytic converter (49142) for the 2002-2006 Honda Civic Si and Acura RSX 2.0L. Spun-body 409 stainless construction with mandrel-bent tubing and a single laser-fusion weld replicates the OE design for smooth flow and a leak-resistant seal; installs with no cutting or welding, and includes gaskets. Federal/EPA compliant (not for sale in California) for OBDII vehicles; interchanges with OE parts 18160-PND-A00 and 18160-PNF-A01.

Specifications

Type Direct-fit catalytic converter
Grade OEM Grade
Material 409 stainless steel (spun body)
Hardware Gaskets included
OEM Replacement 18160-PND-A00, 18160-PNF-A01
Emissions Federal/EPA compliant (not for sale in California)
Part Number 49142

This part fits:

Year Make Model Submodel
2002-2006 Acura RSX Base
2002-2005 Honda Civic Si

Shipping

  • In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
  • Standard, expedited, and overnight options at checkout.
  • Oversized items ship by freight and take longer.
  • Backordered items ship as soon as stock lands — contact us for lead times.
  • International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

  • 30-day returns on new, uninstalled items in original packaging with all hardware.
  • Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
  • Installed or used parts can’t be returned — confirm fitment before you install.
  • Special orders and custom items are final sale.
  • Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy
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