Porsche 718 Performance Exhaust Systems | Flat 6 Motorsports

718 Exhaust

Whether you have a 4.0L GT4 / GTS or a turbocharged 718, we have a full array of Porsche performance exhaust systems from world-renowned brands. Everything from downpipes, OPF-link pipes, mufflers and full cat-back systems that improve the sound and power output of your Cayman or Boxster. Shop our selection of sports exhaust systems below.

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Flat 6 Motorsports Over Axle Pipes - OAP (718 GT4 / Spyder / GTS 4.0)

Flat 6 Motorsports Over Axle Pipes - OAP (718 GT4 / Spyder / GTS 4.0)

$1,795.00

from $1,695.00

Designed to Fit 2020+ Porsche Cayman GT4 / GTS 4.0 (718) 2020+ Porsche Boxster Spyder / GTS 4.0 (718) Note - These are designed for North America...

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Akrapovic Titanium Race Link Pipes (718 GT4)

Akrapovic Titanium Race Link Pipes (718 GT4)

$2,823.48

Discontinued, no longer available Designed to Fit 2020+ Porsche Cayman GT4 (718) We offer a very similar Flat 6 Motorsport over axle pipes. Oth...

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Akrapovic Titanium Race Slip-On Exhaust System (718 GT4 RS)

Akrapovic Titanium Race Slip-On Exhaust System (718 GT4 RS)

$8,401.25

Designed to Fit 2023+ Porsche Cayman GT4 RS (718) Product Description This product is constructed from high-grade titanium with a sandblasted fi...

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Akrapovic Titanium Race Slip-On Exhaust System (718 GT4)

Akrapovic Titanium Race Slip-On Exhaust System (718 GT4)

$8,056.45

Designed to Fit 2020+ Porsche Cayman GT4 (718) Product Description Note - Not compatible with pre-Feb 2020 production models Constructed from li...

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Armytrix Valvetronic Cat-Back Exhaust System (Cayman / Boxster 718) - Flat 6 Motorsports - Porsche Aftermarket Specialists

Armytrix Valvetronic Cat-Back Exhaust System (Cayman / Boxster 718)

from $3,280.00

Designed to fit 2017+ Porsche Cayman / Cayman S 2017+ Porsche Boxster / Boxster S Available with stainless steel, burnt blue or matte black exhau...

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Cargraphic High Flow OPF Link Pipes (718 GT4)

Cargraphic High Flow OPF Link Pipes (718 GT4)

from $2,137.59

Designed to Fit: 2020+ Porsche Cayman GTS / Cayman GT4 (718 4.0L) 2020+ Porsche Boxster GTS / Boxster Spyder (718 4.0L) Details These OPF replace...

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Cargraphic Long Tube Racing Headers (718 GT4)

Cargraphic Long Tube Racing Headers (718 GT4)

$3,345.30

Designed to Fit: 2020+ Porsche Cayman GTS / Cayman GT4 (718 4.0L) 2020+ Porsche Boxster GTS / Boxster Spyder (718 4.0L) Details These factory rep...

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Cargraphic Long Tube Sport Headers (718 GT4)

Cargraphic Long Tube Sport Headers (718 GT4)

$5,103.00

Designed to Fit: 2020+ Porsche Cayman GTS / Cayman GT4 (718 4.0L) 2020+ Porsche Boxster GTS / Boxster Spyder (718 4.0L) Details These factory rep...

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Cargraphic Performance Catback Exhaust w/Valves (718 GT4)

Cargraphic Performance Catback Exhaust w/Valves (718 GT4)

from $3,997.35

Designed to Fit: 2020+ Porsche Cayman GTS / Cayman GT4 (718 4.0L) 2020+ Porsche Boxster GTS / Boxster Spyder (718 4.0L) Details This Cargraphic c...

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Cargraphic Sport Catalytic Converter Downpipe (Cayman / Boxster 718)

Cargraphic Sport Catalytic Converter Downpipe (Cayman / Boxster 718)

from $1,638.63

Designed to Fit: 2017+ Porsche Cayman & Boxster (718 2.0L) 2017+ Porsche Cayman & Boxster (718 2.5L) Details + 16KW (21HP) more power and...

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Cargraphic Super Sound Valved Rear Mufflers (Cayman / Boxster 718)

Cargraphic Super Sound Valved Rear Mufflers (Cayman / Boxster 718)

from $3,095.00

Designed to Fit: 2017+ Porsche Cayman & Boxster / S / GTS (718 2.0L) 2017+ Porsche Cayman & Boxster / S / GTS (718 2.5L) Details SOUND / ...

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Cargraphic Valve Control Unit (718 GT4 / Spyder / GTS 4.0/ GT4RS/ Spyder RS)

Cargraphic Valve Control Unit (718 GT4 / Spyder / GTS 4.0/ GT4RS/ Spyder RS)

from $495.00

Designed to fit 2020+ Porsche Cayman GT4/ GT4RS 2020+ Porsche Boxster Spyder/ Spyder RS 2021+ Porsche Cayman GTS (4.0) 2021+ Porsche Boxster GTS...

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Fabspeed Deluxe Bolt-On Tips for OEM Mufflers (Cayman / Boxster 718) - Flat 6 Motorsports - Porsche Aftermarket Specialists

Fabspeed Deluxe Bolt-On Tips for OEM Mufflers (Cayman / Boxster 718)

from $656.95

Designed to Fit: 2017+ Porsche Cayman / Cayman S 2017+ Porsche Boxster / Boxster S Product Details: Fabspeed’s Deluxe Bolt-On Muffler Tips with p...

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Fabspeed Exhaust Tips (718 GT4)

Fabspeed Exhaust Tips (718 GT4)

from $545.95

Designed to Fit: 2020+ Porsche Cayman GT4 2020+ Porsche Cayman GTS / Boxster GTS / Boxster Spyder (4.0L Only) Product Details: Add some custom st...

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Fabspeed Lightweight Competition Exhaust System (718 GT4)

Fabspeed Lightweight Competition Exhaust System (718 GT4)

from $2,636.95

Designed to Fit: 2020+ Porsche Cayman GT4 2020+ Porsche Cayman GTS / Boxster GTS / Boxster Spyder (4.0L Only) Product Details: The Fabspeed Light...

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Fabspeed Over Axle Link Pipes (718 GT4 RS)

Fabspeed Over Axle Link Pipes (718 GT4 RS)

from $2,416.95

Designed to Fit: 2022+ Porsche Cayman GT4 RS Product Details: Ditch the restrictive factory over axle pipes to increase power, save weight and ad...

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Fabspeed Over-Axle OPF Bypass Pipes (718 GT4)

Fabspeed Over-Axle OPF Bypass Pipes (718 GT4)

$1,976.95

Designed to Fit: 2020+ Porsche Cayman GT4 2020+ Porsche Cayman GTS / Boxster GTS / Boxster Spyder (4.0L Only) Product Details: Ditch the factory ...

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Fabspeed RENNKRAFT™ Modular Street and Racing Headers with HJS Catalytic Converters (718 GT4)

Fabspeed RENNKRAFT™ Modular Street and Racing Headers with HJS Catalytic Converters (718 GT4)

from $4,286.95

Designed to Fit: 2020+ Porsche Cayman GT4 2020+ Porsche Cayman GTS / Boxster GTS / Boxster Spyder (4.0L Only) Product Details: These modular raci...

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Fabspeed Sport Catalytic Converter (Cayman / Boxster 718) - Flat 6 Motorsports - Porsche Aftermarket Specialists

Fabspeed Sport Catalytic Converter (Cayman / Boxster 718)

$2,196.95

Designed to Fit: 2017+ Porsche Cayman / Cayman S 2017+ Porsche Boxster / Boxster S Product Details: Increase exhaust flow by replacing the restri...

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Fabspeed Streetsport Catback Exhaust System (Cayman / Boxster 718) - Flat 6 Motorsports - Porsche Aftermarket Specialists

Fabspeed Maxflo Catback Exhaust System (Cayman / Boxster 718)

from $2,306.95

Designed to Fit: 2017+ Porsche Cayman / Cayman S 2017+ Porsche Boxster / Boxster S Product Details: Fabspeed's Streetsport Catback Exhaust System...

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Fabspeed Supercup Turboback Exhaust System (Cayman / Boxster 718) - Flat 6 Motorsports - Porsche Aftermarket Specialists

Fabspeed Supercup Turboback Exhaust System (Cayman / Boxster 718)

from $2,746.95

Designed to Fit: 2017+ Porsche Cayman / Cayman S 2017+ Porsche Boxster / Boxster S Product Details: Fabspeed's Supercup Turboback Exhaust System ...

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Fabspeed Valvetronic Exhaust System (Cayman / Boxster 718)

Fabspeed Valvetronic Exhaust System (Cayman / Boxster 718)

from $3,186.95

Designed to Fit: 2017+ Porsche Cayman / Cayman S (GTS Models 17-20) 2017+ Porsche Boxster / Boxster S (GTS Models 17-20) Product Details: Fabspe...

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Fabspeed Valvetronic X-Pipe Cat-Back Exhaust System (718 GT4 RS)

Fabspeed Valvetronic X-Pipe Cat-Back Exhaust System (718 GT4 RS)

$5,165.95

Designed to Fit: 2022+ Porsche Cayman GT4 RS Product Details: Transform your GT4 RS’s exhaust note. Our X-pipe design gives the GT4 RS the same h...

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Fabspeed Valvetronic X-Pipe Exhaust System (718 GT4)

Fabspeed Valvetronic X-Pipe Exhaust System (718 GT4)

from $3,846.95

Designed to Fit: 2020+ Porsche Cayman GT4 2020+ Porsche Cayman GTS / Boxster GTS / Boxster Spyder (4.0L Only) Product Details: The Fabspeed Valve...

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