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Fabspeed 981 GT4/Spyder race headers with gaskets and hardware

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Factory 981 GT4 headers compared with Fabspeed race headers

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Collector detail on the Fabspeed 981 GT4/Spyder race headers

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981 GT4/Spyder race header runners, close view

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Fabspeed 981 GT4/Spyder race header with flange and gaskets

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Fabspeed 981 GT4/Spyder Race Headers

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Brand: FabspeedSKU / Part #: FS.POR.981GT4.LTRHDR

Regular price: $3,178.95
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Sale price: $3,178.95
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Subtotal: $3,178.95

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Fabspeed 981 GT4/Spyder Race Headers

Subtotal: $3,178.95

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Overview

Fabspeed 981 GT4/Spyder Race Headers: catless equal-length race headers with a multi-layer manifold gasket, for the 2016 Porsche 981 Cayman GT4 / Boxster Spyder.

Why headers matter

Headers set how well the flat-six breathes. Smooth mandrel-bent primaries and merge collectors scavenge exhaust pulses more efficiently than the factory manifolds, which helps power and throttle response.

Use

Cat bypass parts remove the catalytic converters and are sold for off-road and competition use only. They are not legal for use on public roads in the US.

Installation

Plan for a professional install. The part bolts to the factory mounting points, and the factory gaskets can be reused if they are in good condition. Re-torque the fasteners after the first heat cycle.

Install

Fabspeed designs it to bolt on in place of the factory parts, with no cutting or welding.

What's Included

Fabspeed 981 GT4/Spyder Race Headers

Features

+27 whp and +38 lb-ft at 3,700 rpm, per Fabspeed
Saves 10 lbs versus the full OEM exhaust
Equal-length CNC mandrel-bent T304 stainless
Multi-layer exhaust manifold gasket included
Off-road and competition use only
Backed by the Fabspeed Lifetime Warranty
Fabspeed Lifetime Warranty

Fitment note

Fits the US 2016 Porsche 981 Cayman GT4 and 2016 Boxster Spyder (both sold in the US for 2016 only). Catless race headers for off-road and competition use.

Specifications

Brand	Fabspeed
Part number	FS.POR.981GT4.LTRHDR
Type	Headers
Material	T304 stainless
Warranty	Fabspeed Lifetime Warranty

Fitment

Year	Make	Model	Chassis	Engine
2016	Porsche	Cayman GT4	981	3.8L flat-six
2016	Porsche	Boxster Spyder	981	3.8L flat-six

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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