Stainless Works

3-Inch ID/OD Catalytic Converter

$571.35

SKU: SSW-RTCMM

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

This unit boasts a 200-cell count and a Metal Matrix design for maximum flow and durability. Its construction from the finest 304 stainless steel ensures exceptional quality and robust resistance to corrosion, making it a long-lasting upgrade. With an overall length of 10-3/4 inches and a body diameter of 4 inches, this converter features a 3-inch ID inlet and a 3-inch OD outlet, facilitating seamless integration into performance exhaust systems. The high-flow design is optimized to minimize restriction, allowing your engine to breathe more freely and potentially increase power output. It is recognized as one of the highest flowing and most durable catalytic converters available on the market.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandStainless Works
Part NumberSSW-RTCMM
CategoryExhaust

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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