Fabspeed

T304L Stainless Steel Primary Cat Bypass Downpipes

$966.48

SKU: FS.MAS.GHQ4.CBDP

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

Description

The Fabspeed Primary Cat Bypass Downpipes are engineered to replace the restrictive primary factory catalysts on your Maserati Ghibli Q4. Installation is a simple bolt-on process, requiring no cutting or welding. However, it is important to note that these downpipes remove the OEM catalytic converters, making them strictly intended for closed track events and off-road use only. Use of this product may result in check engine lights on OBD2 cars, and it is recommended to pair it with racing software to prevent fault codes. This product is not California Air Resources Board (CARB) or EPA certified. Fabspeed also states that Maserati bracket alignment may require additional purchase pieces from Maserati, varying by vehicle VIN. All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty.

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

BrandFabspeed
Part NumberFS.MAS.GHQ4.CBDP
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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