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OEM McLaren GT cats compared with the HJS sport cats

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McLaren GT HJS sport cats with heat shields, flat lay

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McLaren GT HJS sport cats and shields laid out, top view

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Fabspeed McLaren GT HJS sport cats in heat wrap

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Heat shield and outlet on a McLaren GT HJS sport cat

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McLaren GT HJS sport cats, angled view of the outlets

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Fabspeed McLaren GT HJS Sport Cats

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Brand: FabspeedSKU / Part #: FS.MCL.GT.SC

Regular price: $6,046.95
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Sale price: $6,046.95
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Subtotal: $6,046.95

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Fabspeed McLaren GT HJS Sport Cats

Subtotal: $6,046.95

Not sure it fits? Text us your VINSee all fitment

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Overview

Fabspeed McLaren GT HJS Sport Cats: HJS sport catalytic converters, for the 2020-2022 McLaren GT.

Design

These bolt-on sport cats replace the four restrictive factory 650-cell catalytic converters with two large HJS 200-cell tri-metallic high-flow converters for better performance and sound. Fabspeed guarantees no catalyst-generated check engine light.

Heat management

2,000-degree military-spec thermal blankets keep heat inside the pipes, and 625 Inconel is used to cut radiant heat. Fabspeed says heat reduction beats the factory shielding.

Use

Fabspeed sells these high-flow sport catalytic converters for off-road and competition use only. Check your state and local emissions rules before you buy.

What's Included

Fabspeed McLaren GT HJS Sport Cats

Features

Two HJS 200-cell cats replace four
Bolt-on install
Thermal blankets included
625 Inconel heat reduction
No catalyst CEL, per Fabspeed
Backed by the Fabspeed Lifetime Warranty
Fabspeed Lifetime Warranty

Fitment note

Fits the US McLaren GT, 2020-2022. Fabspeed also lists the GTS (2024+); call us to confirm fitment for a GTS.

Specifications

Brand	Fabspeed
Part number	FS.MCL.GT.SC
Type	Catalytic Converter
Material	T304L stainless steel
Warranty	Fabspeed Lifetime Warranty

Fitment

Year	Make	Model	Chassis	Engine
2020-2022	McLaren	GT		4.0L twin-turbo V8

Questions about fitment? Call (310) 231-0292 or text (310) 886-3111.

Fitment

Year	Make	Model

Not sure? Text us your VIN and we’ll confirm.

Shipping & returns

Shipping: Orders ship via UPS, FedEx or USPS, from our facility near Los Angeles or directly from the manufacturer. Rates for many items are weight-based and shown at checkout. If you need it by a certain date, text us before you order.

Returns: Unused items in brand-new condition and original packaging can be returned within 30 days of the invoice date, with a 25% restocking fee unless otherwise specified. In some cases we can offer a lower fee with the balance as store credit. Shipping charges aren't refundable in either direction unless approved by AutoTalent.

Not returnable: special-order or custom items, and anything that has been installed, modified or altered.

Cancellations: free if the item is out of stock or we miss the ETA you agreed to. Other cancellations carry a 5% processing fee to cover card fees we can't recover. Special-order items can't be cancelled.

Damaged in transit? Report it to the carrier and to us within 48 hours, keep all packaging, and don't send anything back without our written approval.

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