This new direct fit, aftermarket, stainless steel catalytic converter is a great replacement. It is made of the highest grade materials for long lasting durability.


  • Direct Fit
  • Replaces dealer part numbers: 18160-P2P-A00, 18160P2PA00
  • Details:
    • Inlet:
      • 2 Bolt triangular flange
    • Outlet:
      • 3 Bolt triangular flange
    • Oxygen sensor bushing mounted on CENTER of converter
  • High quality 409 grade stainless steel
  • Includes all Pipes and flanges for direct installation (additional clamps may be required)
  • Certified for the following agencies:
    • US Environmental Protection Agency (EPA)
    • Ministry of Environment, Ontario & British Columbia - Canada
  • Built to strict quality control standards

Emissions Note:

Due to state emissions regulations, we cannot ship this item to the state of California as it is not C.A.R.B ( California Air Research Board) approved for use in this state.

Due to New York state emissions regulations, this item cannot be installed on a California emissions equipped vehicle in the state of New York.

All emissions information for a vehicle can be found on a tag under the hood. If the tag is missing, you can contact a dealership with your VIN to determine which emissions system your vehicle is equipped with.

5 Year Warranty

This item is backed by a 5 Year Warranty. In the event this item should fail during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

2.0 / 5.0
1 Review
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
Improper Design
The oxygen sensor port is located such that once the converter is mounted, the sensor wire misses the gearshift rod (some sort of linkage/rod...believe its the gearshift rod for manual transmissions) by a hair i.e. not enough clearance. This can cause future potential problems of the sensor wire scuffing with the rod.
January 25, 2017
1 year ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 2 questions Browse 2 questions and 3 answers
Does this include both gaskets also?
Mark M on Jun 29, 2016
BEST ANSWER: No, gaskets are avail at your local auto parts store and should be replaced at the time of installation.
This product is an actual catalytic converter and not a test pipe correct?
Alex T on Feb 16, 2017
BEST ANSWER: This is a catalytic converter, NOT a test pipe.

Vehicle Fit

  • 1999-2000 Honda Civic SI Catalytic Converter
  • 1999-2000 Honda Civic EX Catalytic Converter

This part replaces:

  • OE # 18160P2PA00
Part #: 1ACCD00245

Out of Stock