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Fabspeed Maxflo Supercup Race Exhaust System with Tips|Black Chrome Porsche 981 Boxster 12-15



Model #FS.POR.981.SCUPB

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Fabspeed exhausts are consistently one of the best performing exhaust with a great sound. The fit and finish of the Fabspeed product place it among the more expensive brands but at a value price.


  • Porsche Boxster (981) All Models 13+
  • Porsche Cayman (981) All Models 14+


  • Improves power to 328HP @ 6700RPM (315HP stock) and 276 ft-lbs of torque @ 4500RPM (266 ft-lbs stock)
  • Saves 15.9 lbs. / 7.2 kg. from the rear
  • Constructed from high quality 14-16 gauge CNC mandrel bent T304 stainless steel for maximum performance and durability
  • Includes two 2.25” resonators to minimize weight and improve top-end performance
  • Aggressive exhaust note recommended for TRACK USE ONLY!!
  • Direct replacement for the OEM muffler system with no cutting or welding required
  • Safe for state emissions with no Check Engine Light

Proposition 65

/!\ warningWARNING: Cancer and Reproductive Harm

Fabspeed Motorsport's Incredible Lifetime Warranty
At Fabspeed Motorsport USA, we design, manufacture and assemble the World's finest automotive products, we are Exotic Car Performance Experts. To back up that claim and to prove to you that we are confident in our processes and products, we offer you the following - industry leading - Lifetime Warranty on our Fabspeed Motorsport brand manufactured products. No company in our space offers a iron clad warranty!

What we cover:
Fabspeed warrants to the original retail purchaser as well as rightful subsequent owners that our manufactured Fabspeed brand products are free from manufacturing defects, when used as intended, for the life of the product. Second hand and 3rd hand owners must have PROOF of ownership. If there is no proof Fabspeed at reasonable cost can recertify, revalidate and update to current state of the Art Specifications used systems to like new!

What we guarantee:
It's simple; we guarantee your complete and total satisfaction when you install and use Fabspeed brand products in both street and race applications.

What this means:
Should the rightful owner of a Fabspeed manufactured product experience a structural issue or defect, Fabspeed will repair or replace our product at no cost to you for as long as you own our product and use it in the intended fashion. We will replace a verifiable failed, "current generation" catalytic converter, one time, at no charge, as long as any serial number and other production markings are unaltered, readable, and there is no physical damage to the converter. If the catalytic converter or exhaust components is NO LONGER available then at reasonable cost Fabspeed will upgrade you to current state of the art technology!

Introducing the industry's first "sound" guarantee.
Yes! We guarantee you'll be happy with the superb sports car sound of our products!

Fabspeed knows that the pleasure one gets from hearing a sound is personal and very subjective. That's why no other manufacturer will guarantee you'll be satisfied with the sound produced by their products. To them, it's too risky. But what those other manufacturers ignore when they exclude sound from their warranty is that you, the customer, may simply not be happy; well that's just not good enough for us.

Many factors affect the sound from your engine, for instance another company's products or modifications to stock components when mixed with Fabspeed brand products may produce an entirely different sound than expected. We will work with you to help you understand what to expect based on your unique situation. Please let our knowledgeable Performance Experts know about your car's non-Fabspeed modifications before hand before purchase. This was we can custom tailor sports car sound to your liking! Custom personalized treatment.

For full warranty information please Click Here.