GCA Performance

90-Degree O2 Spacer with Mini Cat

$49.99

SKU: GCA-O2-SPACER-MC

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

Description

The GCA Performance O2 Spacer is an angled exhaust component designed to resolve check engine lights (CEL) that can occur when catless downpipes are installed. This spacer features a 90-degree bend and an M18x1.5 thread size, making it a versatile fit for many applications. Integrated within its design is a mini catalytic converter, intended to help bring exhaust gas readings closer to nominal levels. This helps to prevent the vehicle's ECU from triggering a CEL, thus maintaining the intended operation of emissions monitoring systems. Professional installation is always recommended for this part. It's important to note that removing, disabling, or altering emissions equipment on a pollution-controlled road vehicle is illegal.

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

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Specifications

BrandGCA Performance
Part NumberGCA-O2-SPACER-MC
CategoryAir and Fuel

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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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