SKU: 61676736950

Fabspeed Porsche 718 GT4 / GTS / Spyder Valvetronic X-Pipe Exhaust System (2020+)

Sale price$1879.62 Regular price$2088.47
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Description

Fabspeed Porsche 718 GT4 / GTS / Spyder Valvetronic X-Pipe Exhaust System (2020+)The Fabspeed Valvetronic X Pipe Exhaust System for the 718 4. 0L cars wakes up the sleepy Porsche PSE exhaust and gives them a truly exotic sports car sound all while retaining the functionality of PSE (Porsche Sport Exhaust). Our design process started with 3D scanning the entire exhaust system using our CREAFORM 700 Handscan so that we could make a complete Solidworks 3D model of the exhaust. We then designed the exhaust and fixtures using that

The Fabspeed Valvetronic X-Pipe Exhaust System for the 718 4.0L cars wakes up the sleepy Porsche PSE exhaust and gives them a truly exotic sports car sound all while retaining the functionality of PSE (Porsche Sport Exhaust). Our design process started with 3D scanning the entire exhaust system using our CREAFORM 700 Handscan so that we could make a complete Solidworks 3D model of the exhaust. We then designed the exhaust and fixtures using that model so that the exhaust fit perfectly to OEM standards. After multiple revisions for sound and dyno testing we settled on using our CAD flow engineered investment cast X-Pipe and 2.5" 63.5 mm tubing for the most power and exotic sports car sound. The CAD flow modeled X-pipe is an exclusive Fabspeed part that gives a smooth high pitched exotic sound and flows much better than a X-Pipe handmade from U bends cut and welded together. The exhaust valves we use are made by Helical Limited in the United Kingdom. These ISO 9001 certified valves are the same ones Ferrari, McLaren and Porsche use on their GT cars. The flanges are thick 304 stainless steel that we CAD designed to perfectly match the OEM flanges and reuse the factory metal gaskets. 

SOUND:

With PSE off our Valvetronic exhaust gives a nice subtle increase in volume. With PSE on and the valves open it turns the 4.0L's exhaust note into a truly exotic sound with a significant increase in volume. This system will turn heads as you rip by. 

POWER:

This system makes power throughout the entire RPM band. On our DynoJet we saw +15 whp and 11 ft/lbs of tq at 7,600 RPM and a healthy does of torque down low at 2,400 RPM gaining +28 ft/lbs of tq and +13 whp. This is low end torque you'll really feel around town and horsepower that continues all the way up to redline.

FEATURES:

  • Fits all 718 Cayman/Boxster GT4 / GTS / Spyder Cars 2020+ (Please see the note below for how to identify if your car has early or late model exhaust brackets)
  • Significant Dyno gains across the RPM band. +28 ft/lbs tq @ 2400RPM, +10 ft/lbs tq @ 4800RPM, and +15 whp @ 7600RPM
  • Weight savings of 4lbs 1.8KG vs the factory exhaust
  • Helical Limited U.K. Silicon Carbide exhaust valves
  • CAD designed X-Pipe made using investment casting for maximum possible flow and spectacular sports car sound
  • Constructed from high-quality 14-16ga CNC mandrel-bent T304L stainless steel for optimum flow and maximum durability
  • Emissions legal in all 50 states
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: 61676736950

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Amazon Customer
Fort Morgan, US
★★★★★ 5
Great product!
Size: 36 pcs
This is great, it cost $10 at a shop to get a nail removed and plugged up, this cost less than 3 trips. It is especially helpful when you live in a high construction area like I do. Easy to use comes with everything you need. Great product and great price too.
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Reviewed in the United States on May 7, 2026
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Elliot Gottlieb
Lowell, US
★★★★★ 5
Professional grade and compact size!
Size: 36 pcs
Fantastic quality kit this is like walking into a garage and having them fix your tire only it's in a little pouch in your car trunk!
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Reviewed in the United States on May 21, 2026
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Nicolas Kennedy
Port Orchard, US
★★★★★ 5
Easy to use
Size: 36 pcs
Great quality. Worked great on first try. Pulled out a sheet metal screw from my work van tire, reamed it out with the tool, inserted the plug and pulled it out first try. Tire is holding air perfectly. I would definitely recommend this kit for anyone whondoesnt mind plugging a hole in their own tire.
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Reviewed in the United States on April 1, 2026
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J
New York, US
★★★★★ 4
Good, but far from pro grade
Size: 36 pcs
It’s a good to carry on the back of your rig product, but one can tell it’s a made in china quality deal and would not hold up to full time working duty. For the price it’s a ok deal
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Reviewed in the United States on December 18, 2025
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Tru le
Birmingham, US
★★★★★ 5
Quick and easy solution tire kit
Size: 36 pcs
This tire repair kit has been great to keep in my EV9, Model 3, Model Y, and Lexus RX for emergencies. The tools feel strong and durable, and it gives me peace of mind during road trips and daily driving. I’m very thankful I had this kit because you will never know something or someone may puncture a hole in your tire! Especially living in California! Saves time and money on specially if you’re out far from home and no time to wait for a tow truck.
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Reviewed in the United States on May 16, 2026

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