SKU: 6355743421

Fabspeed Supercup Turboback Exhaust - Porsche 718 Boxster | Cayman - Sport Cat - Brushed

Sale price$1716.30 Regular price$1907.00
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

Fabspeed Supercup Turboback Exhaust - Porsche 718 Boxster | Cayman - Sport Cat - BrushedFabspeed's Supercup Turboback Exhaust System for the 718 Boxster Cayman is the ultimate solution for performance, with 3" mandrel bent tubing to reduce turbo lag and 36lbs 16. 4kg of weight while offering an invigorating increase in turbo sound and boxer rumble. SOUND: With Sport mode activated burbles and backfires erupt in abundance on overrun, and downshifts summon a bark that will make all eyes and ears around focus on you. Worry not about drone


Fabspeed's Supercup Turboback Exhaust System for the 718 Boxster/Cayman is the ultimate solution for performance, with 3" mandrel bent tubing to reduce turbo lag and 36lbs / 16.4kg of weight while offering an invigorating increase in turbo sound and boxer rumble.

SOUND: With Sport mode activated burbles and backfires erupt in abundance on overrun, and downshifts summon a bark that will make all eyes and ears around focus on you. Worry not about drone as the volume level in the cabin is quite refined given the aggressive nature of the exhaust - this system is very livable on a daily driven car. The factory exhaust mutes the turbochargers, the free-flowing Supercup reveals their presence with a very pleasing increase in spooling sounds, adding more character to your driving experience. The boxer engine rumble is enhanced and refined in a distinct Porsche tone.

POWER: The addition of Fabspeed's Supercup Turboback Exhaust System with Sport Cat added 10 whp and 13 ft-lbs at 4000 rpm as tested on our Dynojet. Expect more power and response with our Catbypass option. The Supercup Turboback is a very free flowing system and full potential will be realized with a tune. We look forward to extracting even more power with our hardware in conjunction with a Fabspeed ECU Tune at a later date as soon as possible.

FINISH: Full polished T304L stainless steel, beautifully welded together and finished off with hand made T304L single-wall stainless steel tips or premium carbon fiber shrouded tips which fit the rear bumper of the 718 like a finely tailored suit.

PREMIUM HJS HD CATALYST: Fabspeed Motorsport is the largest distributor of premium HJS catalysts in North America, and second largest in the world. Based off years of engineering experience and ample testing we've selected the ideal catalyst to unlock performance from the factory exhaust system. This German imported 200 cell HJS HD catalyst is the top of the line solution to increase exhaust flow, resulting in a satisfying increase in turbo sound to match the extra horsepower gains. This specific catalyst has proven itself in numerous Ferrari and Lamborghini applications - able to withstand extreme abuse while preventing any check engine lights. The HD designation signifies the incorporation of a brazing stripe and special mantles to hold the metal matrix in place through the toughest of conditions while ensuring the overall integrity of the catalyst. The best part - increased performance without a check engine light.

CATBYPASS PIPE: Fabspeed also offers the Supercup Turboback without a catalytic converter for those looking for the most aggressive exhaust in terms of power, exhaust volume, and turbo noise. A check engine light can be expected due to eliminating the catalytic converter. The CEL occurrence can be reduced/eliminated through the use of our O2 Spacers or upcoming tuning solutions.

WEIGHT:
  • Factory Exhaust System (tips to turbo): 66 lbs / 30 kg
  • Fabspeed Supercup Turboback Exhaust with Sport Cat: 30 lbs / 13.6 kg (-36 lbs)
  • Fabspeed Supercup Turboback Exhaust with Catbypass Pipe: 26 lbs / 11.7 kg (-40 lbs)

Features:
  • Fits all Porsche 718 Boxster/Cayman Base/S models (2017+)
  • Choose between real matte Carbon Fiber tips or hand made T304L Single-Wall Stainless Tips for a stylish look
  • 3" diameter CNC mandrel bent piping straight through for maximum power gains
  • No check engine light (with Sport Cat option)
  • Constructed from thick .065" wall T304L stainless steel tubing for maximum power and durability
  • Designed and built in-house at Fabspeed in our full precision machine shop
  • Direct bolt-on installation; no cutting or welding required
  • Fabspeed performance products are backed by Fabspeed's Limited Lifetime Warranty
  • NOTE: Fabspeed’s 200-cell high-flow catalytic converters are not C.A.R.B. certified and are for Off-Road Use ONLY in the state of California


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: 6355743421

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Timothy john starkweather
Belleville, US
★★★★★ 4
Soild
Size: Medium
The orange and blue ball is perfect. Once start taken because the because the blue noisy one was a little to easy for my dog to start ripping pieces off. Will say most toys do not survive his chewing.
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Reviewed in the United States on January 24, 2026
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Christy D.
New York, US
★★★★★ 5
Aggressive chewer who loves fetch approved!!
Size: Medium, Size: Medium
I highly recommend the Chuck-It brand in general, especially for dogs with an aggressive bite. These balls are awesome and are the most durable balls I’ve bought for my 50 lbs lab mix. He has not been able to break one of them yet and we’ve had a few of the squeaky balls for months. They are a bit pricey but worth it. The one in the pic has been used for months, lives outside and you can see it’s still in great shape.
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Reviewed in the United States on June 22, 2025
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Tasha U
Chelsea, US
★★★★★ 5
Good quality dog ball for playing fetch
Size: Medium
My dog and family love these chuck it balls to play fetch with our dog. They are durable and fun. They squeak which is added fun for any dog! Regular tennis balls my dog chews apart and they get pretty gross after playing and being left outside. These can be easily washed off and cleaned. These balls last! Would recommend to anyone with a dog and would purchase again.
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Reviewed in the United States on April 17, 2025
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ryan johnson
Carnegie, US
★★★★★ 5
Tough and sturdy
Size: Medium
Have lasted my dog for years now and she is a tough chewer. Worth the money
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Reviewed in the United States on December 12, 2025
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Stephanie Miller
Bozeman, US
★★★★★ 5
Perfect Dog Toys!
Color: Regular Ball Multi-color, Size: Medium
My dogs absolutely love these! My problem was I have two (of 4) that play ball. One is 15#'s and the other is 40#'s. So, I couldn't decide on the size. I decided on the medium, and they have been perfect. My smaller dog has a bit of a problem holding on to the ball, but he can get his mouth around it. For my larger dog, it's not so small I'm worried about her swallowing it. So, the size was perfect! These are thick enough neither of my tough chewers have been able to penetrate the balls, but soft enough they can easily pick them up. They have that squeak that drives my dogs nuts. The little faces on them are cute. We have spent hours playing ball with our two dogs with these balls. They absolutely love them. My small dog brings them to me constantly. Although. of the 7, it's a miracle if we know where 2 are at any given time. I actually remembered to write the review when I spotted 3 of them at the same time. My ONLY small complaint is the rubber plus dog slobber and rolling under furniture means these balls can pick up a lot of dust and hair. I have to rinse them occasionally as they can get rather gross. Luckily, they are very easy to clean with water and dry with a paper towel. Then they are as good as new! We can get right back to playing. I highly recommend these balls as you will spend hours enjoying watching your dogs play fetch. We absolutely play ball in the house, as watching the mayhem of two dogs chase the ball down hallways and across rooms in incredibly entertaining!
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Reviewed in the United States on March 18, 2026

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