SKU: 95477910682

Fabspeed 981 Cayman GT4 GT450 Race Performance Package (15-16) (FS.POR.981GT4.GT450PKGBR)

Sale price$5472.43 Regular price$6080.48
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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16

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Description

Fabspeed 981 Cayman GT4 GT450 Race Performance Package (15-16) (FS.POR.981GT4.GT450PKGBR)Purchase Disclaimer: Fabspeed Motorsport does not condone the use of emission defeat devices for any vehicles used on public streets or roadways. Fabspeed Motorsport will not tamper, remove, disable, or bypass emissions equipment on a motor vehicle in accordance with 40 CFR Section 86. 1854. 12(a)(3), Clean Air Act 40 CFR 1068. 101(b). This includes software, known as tunes, that reprogram a motor vehicles electronic control module to alter engine

Purchase Disclaimer: Fabspeed Motorsport does not condone the use of emission defeat devices for any vehicles used on public streets or roadways. Fabspeed Motorsport will not tamper, remove, disable, or bypass emissions equipment on a motor vehicle in accordance with 40 CFR Section 86.1854.12(a)(3), Clean Air Act 40 CFR 1068.101(b). This includes software, known as tunes, that reprogram a motor vehicles electronic control module to alter engine performance and enable the removal of filters, catalysts, and other critical emissions controls.

Fabspeed's GT450 Race Performance Package is the final answer in 981 Cayman GT4 / Boxster Spyder performance. Delivering over 400 horsepower to the wheels with easy-to-install bolt-on upgrades, there is no better option for the GT4 or Spyder owner seeking maximum power and performance. No need to swap engines or suffer long periods of downtime during a full engine re-build. Simply install the Fabspeed GT450 Package and begin outperforming the 911 Carrera GTS the very next day!

After months of development, Fabspeed is proud to offer our complete power solution for the GT4. With a crowd of Porsche Club of America members looking on, we eclipsed the 400whp mark on our Dynojet. Our esteemed tuner has extracted power from thousands of vehicles, and has proven that the GT4 and Spyder have untapped potential when paired with our suite of performance components. Get the ultimate sound and power upgrade for your GT4 or Spyder and dominate the track or street.

FABSPEED GT450 PACKAGE INCLUDES:

  • Porsche Cayman GT4 Valvetronic Exhaust System
  • Porsche Cayman GT4 Race Headers
  • Porsche Cayman GT4 IPD Competition Plenum Package
  • Porsche Cayman GT4 BMC F1 Replacement Air Filters
  • Porsche Cayman GT4 Cobb Accessport Tunerwith GT450 ExperTune

FEATURES:

  • Fits all Porsche 981 Cayman GT4 / Boxster Spyder models (2015-2016)
  • Instantly eliminates all symptoms of Carrera envy
  • Side effects may include extreme euphoria and uncontrollable excitement. In some cases, users have experienced acceleration-induced tunnel vision.
  • Adds significant power all throughout the rev range with an additional 53 whp at 6400 RPM and over 65 ft/lbs of torque at 3600 RPM
  • Choose between real matte Carbon Fiber tips or Single Wall Stainless Tips that are made in house for a racecar look
  • All parts are easily installed with no cutting or welding required, bolt on and go.
  • The Cobb Accessport gives you easy control over tuning your GT4 or Boxster Spyder, we send all documentation for uploading the GT450 flash to your vehicle upon purchasing
  • All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty

NOTE:

  • To ensure proper header seal,after initial heat cycle,tighten all exhaust bolts to the OEM torque specs.
  • We DO NOT tune out check engine lights

DISCLAIMER: This product removes the OEM catalytic converters from the vehicle, and as such, is strictly intended for closed track events and off-road use only, never to be driven on public roads. This product is or contains a Racing Cat Bypass Pipe, which will give you check engine lights on OBD2 cars. Racing Cat Bypass Pipes are solely intended for track and race cars as they are NOT California Air Resources Board Certified (CARB) and not EPA certified. You are hereby informed and warned to check your local, state, and federal laws before buying and installing these or any aftermarket parts to be sure whether usage is in violation. All installation-risk and use-risk is borne by the end-user and installer of these parts.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 95477910682

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4.1 ★★★★★
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T
TJ
Natrona Heights, US
★★★★★ 5
Good fit for our Honda Accord, quality filter
This was the perfect fit for my daughter's Honda Accord. It's a solid, budget‑friendly upgrade that fits perfectly. It only took a few minutes to install. The pleated material feels sturdy, and the activated carbon layer helps cut down on odors and everyday cabin dust.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
Z
Zack
Natrona Heights, US
★★★★★ 5
No more funky smell!
Have had a funky smell for a while in my car. Air fresheners just couldn't quite cover it up. I pulled the old filter out which was reallll caked up with stuff and got the new one in. Not only is the funky smell finally gone, but the HVAC is a lot quieter when on full blast, and it blows the air harder. It fit great, installation was easy, and having the smell gone makes it worth absolutely every penny.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
D
Verified Purchase
Devlin
Port Orchard, US
★★★★★ 5
happy engine. good mileage
Color: CA9683
Fit my 05 Tacoma great! Have had good response with the engine and it's acceleration. Fuel mileage is back on par. Will buy again!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 18, 2025
J
Verified Purchase
JAKE
Lowell, US
★★★★★ 5
Kax brand
Color: CA9683
Perfect for my 07 FJ! Looks of great quality over fram low end...
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 22, 2025
D
Verified Purchase
Derek Duncan
Carnegie, US
★★★★★ 5
Is it to install looks better
Color: CA9683
Pitch Perfect, seems like it breathed better
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026

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