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Fabspeed Porsche 981 Cayman GT4 Spyder Valvetronic Exhaust System

3 reviews Write a Review
$3,725.95 - $3,825.95
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Shipping:
Calculated at Checkout
HP (whp):
+14
TQ (ft/lbs):
+17
WT (lbs):
-8
  • Adjustable slip-on outlets for the Fabspeed GT4 Valvetronic Exhaust System which re-direct and control the exhaust volume by over 5dB; perfect for decibel-limited motorsport venues!
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Fabspeed Porsche 981 Cayman GT4 Spyder Valvetronic Exhaust System

$3,725.95 - $3,825.95

Fabspeed Porsche 981 Cayman GT4 Spyder Valvetronic Exhaust System

$3,725.95 - $3,825.95
  • Adjustable slip-on outlets for the Fabspeed GT4 Valvetronic Exhaust System which re-direct and control the exhaust volume by over 5dB; perfect for decibel-limited motorsport venues!

Fabspeed's Valvetronic Exhaust System is the ultimate catback setup for the ultimate streetable GT4 dual use street/track car. New anti-resonance technology makes for an even more enjoyable experience. This is the Finest system that money can buy. Seriously>                                         

SOUND: We're proud to offer a premium exhaust solution for the Porsche Cayman GT4. Our Valvetronic Exhaust offers two distinct tones depending on valve position: mild and wild. It was important to retain civility around town with valves closed, mission accomplished. You'll be able to enter your neighborhood after a midnight joyride without having to explain yourself at the next HOA meeting. Open the valves, and 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.

POWER: When combined with Fabspeed's Race Headers, our Valvetronic Exhaust System allows you to push 375 whp out of your GT4! 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 driveability with the long gearing of the GT4. 

FINISH: Full #2 polished T304L stainless steel, beautifully welded together and finished off with premium carbon fiber shrouded tips which fit the rear bumper of the GT4 like a finely tailored suit.

FEATURES:

  • Fits all Porsche 981 Cayman GT4 / 981 Boxster Spyder vehicles (2015-2016)
  • Choose between real matte Carbon Fiber tips or Single Wall Tips that are made in house for a racecar look
  • CAT-BACK emissions legal. Bolts onto OEM Porsche catalytic converters. 
  • Weighs 7lbs less than the factory rear muffler system.
  • CNC Mandrel bent 2.5" 63.5 precision inlet tubes to a valvetronic rear system with a 2.5" 63.5mm ultra high flow rear X pipe. 
  • Independently DYNO tested by multiple Porsche engine builders and Race Teams to make more power than any other systems with world class symphonic sports car sound.
  • Fabspeed made more power: +25 HP versus copycat polished and sandblasted systems, +10HP over GT3 titanium center muffler based systems, and +20 over Italian systems. Some of these systems mentioned losts power versus the stock GT4 PSE OEM POrsche system. Fabspeed made +14HP the Porsche system. You 100% can not go wrong with Fabspeed. 
  • Innovation not Imitation. 
  • Helical Aerospace United Kingdom exhaust valves- same ultra never fail valves used on Porsche GT3, GT3RS. Silica carbide quality. 
  • Constructed from 14-16ga T304L stainless steel tubing for maximum power and durability
  • Direct bolt-on installation; no cutting or welding required
  • All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty

 

Click Here For Install Instructions for Porsche Homelink Connection For Valvetronic Exhaust Control

NOTE: 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.

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.