SKU: 72108552328

Fabspeed Porsche 981 Cayman GT4 Lightweight Competition Exhaust System

Sale price$1038.12 Regular price$1153.47
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Ships within 48 hours · Estimated delivery Aug 28 - Sep 2

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Description

Fabspeed Porsche 981 Cayman GT4 Lightweight Competition Exhaust SystemFabspeed's Lightweight Competition Exhaust System is for those who like it loud, light as possible, and powerful. SOUND: This stripped down variant of Fabspeed's Valvetronic Exhaust is ready to unleash the full glorious sound of the 3. 8L. You'll be treated to a glorious roar befitting of the GT4. Burbles and backfires erupt in abundance, and downshifts summon a bark that will make all eyes and ears around focus on you. We're not exaggerating. This

Fabspeed's Lightweight Competition Exhaust System is for those who like it loud, light as possible, and powerful.                                  

SOUND: 
This stripped down variant of Fabspeed's Valvetronic Exhaust is ready to unleash the full glorious sound of the 3.8L. You'll be treated to a glorious roar befitting of the GT4. Burbles and backfires erupt in abundance, and downshifts summon a bark that will make all eyes and ears around focus on you. We're not exaggerating. This system will put an ear-to-ear smile on the most miserly of faces. This is exhaust is LOUD - suitable for those running stock headers or perfect for the track as part of a full performance package. Pair with our turndown tips if sound limits at the track are a concern. 

POWER:
When combined with Fabspeed's Race Headers, Fabspeed's Lightweight Competition Exhaust System allows you to push 375 whp out of your GT4 or 450HP at the crankshaft! Even with Sport Headers coming in at 371 whp, the gains in power are as impressive as the sound. The Fabspeed exhaust suite completely eliminates the torque dip in the 3500 RPM range and offers power gains all the way through redline. The increase in low end power will make a great difference in street drivability with the long gearing of the GT4. 

FEATURES:

  • Fits all Porsche 981 Cayman GT4 / 981 Boxster Spyder vehicles 2015-2016 worldwide
  • CAT-BACK emissions legal bolts onto OEM Porsche catalytic converters.
  • Choose between real matte Carbon Fiber tips or Single Wall stainless steel brushed ips that are made in house for a racecar look
  • 2.5" 63.5mm diameter piping straight through for maximum power gains
  • Weighs 19 lbs less than the factory rear muffler system.
  • Constructed from 14-16ga T304L stainless steel tubing for maximum power and durability
  • Direct bolt-on installation; no cutting or welding required
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: 72108552328

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4.1 ★★★★★
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Lynda
Natrona Heights, US
★★★★★ 5
Worth it, just pay attention better to instructions where holes for glass parts go!
This was pretty awesome, was VERY EASY to put together, idk how anybody else could have gotten it wrong I always pay attention to the holes n what direction they gotta face, so everything fit where it needed to at the end of making it…literally only have one complaint that the anchors that this came with were really crappy for dry wall only anyways, had to buy extra sturdy ones that would catch the wall, but other then that this was very nice…it pry be better also if it was in a stud as this is a lil heavy duty plus everything that gets added onto it for decor or whatever, the spot I needed it wasn’t a stud evenly where I wanted it so need to update the anchors for better ones..
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Reviewed in the United States on August 26, 2025
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Nicole King
Natrona Heights, US
★★★★★ 5
Highly recommend
So easy to assemble and hang. Works perfect for my son’s room and his figurines. Great quality for the price as well. Definitely a great purchase and find.
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Reviewed in the United States on June 1, 2026
A
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Amazon Customer
Dallas, US
★★★★★ 5
Would buy again
It’s great! Easy to put together, it fits a good amount of action figures. We love it.
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Reviewed in the United States on April 7, 2026
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ButterHead
Cuba, US
★★★★★ 4
Works
It works, put together easy too. And my only complaint is there's no way of securing your glass shelves. They just rest on plastic tabs.
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Reviewed in the United States on October 31, 2025
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Sejuti Barua
Lexington, US
★★★★★ 5
Best
Best
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Reviewed in the United States on March 30, 2026

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