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  • MagnaFlow Conv Subaru 46.25X6.5X4 1.75/1.75 - 23870
MagnaFlow Conv Subaru 46.25X6.5X4 1.75/1.75 - 23870
MagnaFlow Conv Subaru 46.25X6.5X4 1.75/1.75 - 23870
MagnaFlow Conv Subaru 46.25X6.5X4 1.75/1.75 - 23870
MagnaFlow Conv Subaru 46.25X6.5X4 1.75/1.75 - 23870
MagnaFlow Conv Subaru 46.25X6.5X4 1.75/1.75 - 23870
MagnaFlow Conv Subaru 46.25X6.5X4 1.75/1.75 - 23870
MagnaFlow Conv Subaru 46.25X6.5X4 1.75/1.75 - 23870
MagnaFlow Conv Subaru 46.25X6.5X4 1.75/1.75 - 23870
MagnaFlow Conv Subaru 46.25X6.5X4 1.75/1.75 - 23870
MagnaFlow Conv Subaru 46.25X6.5X4 1.75/1.75 - 23870
MagnaFlow Conv Subaru 46.25X6.5X4 1.75/1.75 - 23870
MagnaFlow Conv Subaru 46.25X6.5X4 1.75/1.75 - 23870
MagnaFlow Conv Subaru 46.25X6.5X4 1.75/1.75 - 23870
MagnaFlow Conv Subaru 46.25X6.5X4 1.75/1.75 - 23870
MagnaFlow Conv Subaru 46.25X6.5X4 1.75/1.75 - 23870
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MagnaFlow Conv Subaru 46.25X6.5X4 1.75/1.75 - 23870

Exhaust, Mufflers & Tips Catalytic Converter Direct Fit
Magnaflow
mag23870
Special order
August 2, 2026
Not CARB compliant. Not legal for sale or use in California on emissions-controlled vehicles.
$425.00
MagnaFlow Standard Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 23870 helps keep the check engine light off. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel-bent tubing to eliminate flow restrictions and stainless steel construction to resist corrosion, you can have confidence in the quality of this catalytic converter. Using state-of-the-art 3D scanning systems in the design process, the MagnaFlow metrology department ensures this new part to fit and function like the original equipment. This direct-fit catalytic converter is designed to fit the 1987-1989 Subaru GL, 1987-1989 Subaru DL, and additional vehicles. Avoid potential exhaust leaks by using the included gaskets to get a proper seal. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for pre-OBDII Federally registered vehicles. Keep the check engine light off with MagnaFlow Standard Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 23870. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel-bent tubing to eliminate flow restrictions and stainless steel construction to resist corrosion, you can have confidence in the quality of this catalytic converter. Using state-of-the-art 3D scanning systems...
MagnaFlow Conv Subaru 45.5X6.5X4 1.75/1.75 - 23868
MagnaFlow Conv Subaru 45.5X6.5X4 1.75/1.75 - 23868
$482.00
MagnaFlow Conv Subaru 46.25X6.5X4 1.75/1.75/1 - 23869
MagnaFlow Conv Subaru 46.25X6.5X4 1.75/1.75/1 - 23869
$428.00
MagnaFlow Conv Subaru 46.25X6.5X4 1.75/1.75 - 23870
SKU: mag23870
Product Details

Everything You Need To Know

Review product information, shipping and returns, and price-match details before you order.

Product Info

MagnaFlow Standard Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 23870 helps keep the check engine light off. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel-bent tubing to eliminate flow restrictions and stainless steel construction to resist corrosion, you can have confidence in the quality of this catalytic converter. Using state-of-the-art 3D scanning systems in the design process, the MagnaFlow metrology department ensures this new part to fit and function like the original equipment. This direct-fit catalytic converter is designed to fit the 1987-1989 Subaru GL, 1987-1989 Subaru DL, and additional vehicles. Avoid potential exhaust leaks by using the included gaskets to get a proper seal. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for pre-OBDII Federally registered vehicles.

Keep the check engine light off with MagnaFlow Standard Grade Federal/EPA Compliant Direct-Fit Catalytic Converter 23870. DIY installation is easy with the proper tools (no cutting or welding required). With features including mandrel-bent tubing to eliminate flow restrictions and stainless steel construction to resist corrosion, you can have confidence in the quality of this catalytic converter. Using state-of-the-art 3D scanning systems in the design process, the MagnaFlow metrology department ensures this new part to fit and function like the original equipment. This direct-fit catalytic converter is designed to fit the 1987-1989 Subaru GL, 1987-1989 Subaru DL, and additional vehicles. This replacement part is designed to meet or exceed Federal emissions requirements set forth by the EPA, complying with legal standards for pre-OBDII Federally registered vehicles.

Not legal for sale or installation in California, Colorado or New York.

Features & Benefits

  • Your trusted source for EPA-compliant catalytic converters, providing assurance of genuine compliance while delivering quality that will last
  • Mandrel bent tubing retains OEM-like design and geometry, ensuring smooth exhaust flow for peak fuel economy and engine operation
  • OE-sized barbed exhaust hangers made from corrosion-resistant 410 stainless steel, designed to reduce noise and vibration
  • High Strength 16 Gauge 409 Stainless Steel Tubing For Exceptional Corrosion Resistance And Maximum Service Life
  • Expertly crafted to replicate OEM-like flow dynamics, maintaining factory performance and fuel efficiency
  • Simplifies Installation With Essential Gaskets And Hardware Being Included In The Box
  • Your Trusted Source For EPA-Compliant Catalytic Converters
  • Durable 308 stainless steel MIG welds
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In Stock Items:
In stock items typically ship within 1-3 business days. Most items arrive within 2 business days, but there are situations where it may take up to 5 business days.

Special Order Items:
Special order and out of stock items are product-specific and lead times can vary. Please e-mail us if you are looking for an ETA / Lead Time on a specific product. Special order orders are subject to cancellation if the vendor cannot provide any ETA.

Returns Policy

To start the return process, please e-mail sales@allianceracing.com

Include the following:
Subject "Return for Order#"
Order Number
Part Number
Reason

Returns are eligible for up to 14 days from delivery of items. Accepted refunds can take up to 7-10 business days to process. All refunds are subject to a 25% restocking fee, if opened. Customer may be responsible for return shipping. If 14 days have gone by since your item was delivered, unfortunately we can’t guarantee you a refund or exchange. We reserve the right to deny any return request, based on provided information.

Alliance Racing is not responsible for ensuring part fitment. It is the responsibility of the purchaser to ensure the parts being ordered are the correct fitment for the vehicle intended. Alliance Racing will not accept any returns for incorrect fitment after product is opened.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Shipping

To return your product, mail your product to:
Alliance Racing LLC
8810 Twin Lakes Blvd
Tampa, FL 33614

In many cases, you will be responsible for shipping costs to return your item. Shipping costs are non-refundable. If you receive a refund, the cost of shipping will be deducted from your refund.

Depending on your location, the time it may take for your exchanged product to reach you may vary.

If you are shipping an item over $100, you should consider using a trackable shipping service and/or purchasing Shipping Insurance.

To initiate a price match, please e-mail sales@allianceracing.com with the product information (SKU, URL, & Part Name) and a link to the competitors product page for us to validate the price match eligibility.

Please note that there are cases when we cannot offer a price match, but we will do everything in our power to try to match it. Some manufacturers have Pricing Policies that we have to adhere to.

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