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Exhaust› Catalytic Converters

Stainless Power

Ultra High Flow Converter Assembly

Name: Ultra High Flow Converter Assembly
Brand: Stainless Power
SKU: C23908SL-C23909SL

$896.58

SKU: C23908SL-C23909SL

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$100 Minimum Order

Non-Returnable Item

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Overview

The Stainless Power Ultra High Flow Converter Assembly is a direct-fit catalytic converter system designed for the 2010-2015 Camaro V8 LS3. This assembly is constructed from T409 stainless steel both inside and out, featuring a 200-cell internal core. It includes all necessary hardware, gaskets, and O2 extenders to ensure proper function and prevent check engine lights.

Show original supplier description

The Stainless Power Ultra High Flow Converter Assembly is engineered as a direct-fit solution for the 2010-2015 Camaro V8 with an LS3 engine. Constructed entirely from T409 stainless steel, this assembly features robust, laser-cut 3/8″ thick flanges for superior durability compared to standard 1/4″ flanges. Inside, a high-flow 200-cell catalyst core is utilized, with each converter rated to handle up to 6.0L of displacement, totaling 12.0L for the pair. This kit is designed for a completely bolt-on installation, requiring no welding and including all necessary hardware, gaskets, and O2 extenders. These extenders are fabricated in-house to help prevent check engine lights after installation. The product is EPA compliant and intended for OBDII vehicles, 1996 and newer. Please note: This converter assembly is not legal for sale or use in California, Colorado, or New York. It is legal in Maine only on EPA Federal Emission Equipped Vehicles. Consult your state's aftermarket converter regulations for specific details regarding legality in your region.

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.

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Specifications

Brand	Stainless Power
Part Number	C23908SL-C23909SL
Category	Exhaust

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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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