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  • Our esteemed sporty Maxflo Exhaust tone with a raw, race car roar and extra power at the press of a button thanks to muffler bypass valves. One exhaust, two unique tones.  (Pictured with Carbon Fiber Tips)
  • TrackTec Valved Bypass Exhaust with Black tips installed on a 981 Boxster S.
  • We tested systems across the board on 981, 987, and 987.2. During dyno testing on our 987.2 Boxster Spyder with our Sport Headers equipped, we experienced max gains of almost 15 whp and 19.55 ft-lbs of torque at 4000RPM, and peak gains of 9.45whp and 8.29 ft-lbs of torque. NOTE: The only change present between the two runs on this graph are swapping from OEM exhaust to the TrackTec exhaust. Fabspeed Sport Headers were installed for both runs.
  • With one press of the factory exhaust button or Fabspeed valve remote, exhaust is free to travel unrestricted through dump tubes bypassing the mufflers. A frenzy of burbling and crackling erupts with every application of the throttle. A thunderous roar permeates the cabin at just the right volume level.
  • Comparison of the factory Porsche mufflers and tips from the 981 Boxster/Cayman and Fabspeed Motorsports TrackTec Valved Bypass Exhaust System with Black Chrome tips. Fabspeed systems are modular for easy installation and removal, and are made of high quality T304L stainless steel for durability and performance.
  • For vehicles not equipped with a Porsche Sport Exhaust (PSE) / valves from the factory, a Fabspeed Valve Controller Kit is necessary to control the operation of the valves. Please choose the appropriate kit before ordering.
  • Our carbon fiber tips are authentic carbon fiber which will withstand heat for a long lasting beautiful finish
  • 4" authentic Carbon Fiber tips with 2.5" inlets.
  • Fabspeed's Deluxe Bolt-On Tips are included with the Maxflo Performance Exhaust System, and are available in a Polished, Carbon Fiber or Satin Black finish.
  • For vehicles not equipped with a Porsche Sport Exhaust (PSE), a Fabspeed Valve Controller Kit is included to control the operation of the valves.
  • His and hers TrackTec installations at our facility, two very happy customers!

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Porsche 981 Boxster/Cayman TrackTec Valved Bypass Exhaust System

$2,895.00

Other Details

HP (whp):
+15

TQ (ft/lbs):
+19

WT (lbs):
-6


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  1. Fricking Awesome!!! 5 Star Review

    Posted by on 20th Nov 2015

    Fricking awesome! The crackles and pops are fantastic.

    Closed is a solid sound. I am definitely happy that I went with a valved system!


  2. We made the correct decision! 5 Star Review

    Posted by on 26th Oct 2015

    I spent a lot of time researching exhaust upgrades for my 2014 Cayman S and 2014 Boxster S. I found a lot of company's that produce exhausts. After listening to the videos and researching the manufacturers, I decided to go with Fabspeed! I visited the Fabspeed location and was impressed with both the sound of the exhaust system and the knowledge of the staff.

    I had our systems installed by Fabspeed on October 23, 2015. The moment my car started after the install I was reassured that I made the correct decision. My wife got a smile from ear to ear when they started her car. Further assurance was on the ride home. My wife and I both felt the extra horsepower!

    Thanks to Fabspeed for making a great car a lot more fun to drive!

    Ed & Jill



FABSPEED MOTORSPORT | 981 Boxster / Cayman TrackTec Valve Bypass Exhaust System (01:20)
Fabspeed engineers are always tinkering, and we wanted to try something a little different. We incorporated muffler bypass valves into the inlet pipes of our Maxflo Exhaust system to unleash an additional raw, race car like tone at the press of a button. The prototype system received an abundance of attention, a positive response, and power was picked up; we're proud to offer the unique TrackTec Valve Bypass Exhaust for those looking for something special. With valves closed, the familiar sporty, refined tone of the Maxflo mufflers offers a pleasing level of sound with no droning. With one press of the factory Sport button or Fabspeed valve remote, exhaust is free to travel unrestricted through dump tubes bypassing the mufflers. A frenzy of burbling and crackling erupts with every application of the throttle. A thunderous roar permeates the cabin at just the right volume level. Turn up the volumes and turn heads to the tune of an increase of 15whp and 19ft-lbs of torque at 4000RPM. This video was shot during testing of a final prototype and a limited time frame. More video to come from multiple angles and driving conditions. See all our 981 Performance Products here: http://www.fabspeed.com/981-2013/

Product Description

Our esteemed sporty Maxflo Exhaust tone with a raw, race car roar and extra power at the press of a button thanks to muffler bypass valves. One exhaust, two unique tones.                

Fabspeed engineers are always tinkering, and we wanted to try something a little different. We incorporated muffler bypass valves into the inlet pipes of our Maxflo Exhaust system to unleash an additional raw, race car like tone at the press of a button. The prototype system received an abundance of attention, a positive response, and power was picked up; we're proud to offer the unique TrackTec Valved Bypass Exhaust for those looking for something special. 

With valves closed, the familiar sporty, refined tone of the Maxflo mufflers offers a pleasing level of sound with no droning. With one press of the factory Sport button or Fabspeed valve remote, exhaust is free to travel unrestricted through 48mm dump tubes bypassing the mufflers. A frenzy of burbling and crackling erupts with every application of the throttle. A thunderous roar permeates the cabin at just the right volume level. Turn up the volume and turn heads to the tune of an increase of around 15whp and 19ft-lbs of torque at 4000RPM. 

FEATURES:
  • Fits all Porsche 981 Boxster/Cayman vehicles (2013-2016)
  • Includes Deluxe Dual-Style Tips in your choice of finish
  • Improves horsepower and torque by around 15 whp and 19 ft-lbs at 4000 RPM
  • Saves 6 lbs from the rear of the vehicle compared to the full OEM exhaust system
  • Does not trigger Check Engine Light
  • Constructed from high quality 14-16ga CNC mandrel-bent T304 stainless steel for maximum performance and durability
  • Noticeable improvement in sports car sound and throttle response
  • Direct replacement for the OEM muffler with no cutting or welding required
  • All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty

 

For vehicles not equipped with a Porsche Sport Exhaust (PSE) / valves from the factory, a Fabspeed Valve Controller Kit is necessary to control the operation of the valves. Please choose the appropriate kit before ordering. 

DOES MY CAR HAVE “PSE”?

The Porsche Sport Exhaust – better known as PSE – was a factory option available on many late model Porsches. You can quickly and easily determine if your vehicle is equipped with PSE by taking a look at your center console. If your console has a button on it with an “exhaust tip” icon (see photo), then your vehicle is equipped with PSE, and you should select the PSE option when adding this product to your cart. If you do not see this button, the your vehicle does not have PSE and you should select the standard exhaust option when checking out.

 

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