Free ground shipping.
This is a made to order system. Delivery time can be 6-8 weeks.
Also available: Porsche 981 GT4/Boxster Spyder street headers
Looking for the best sounding exhaust system for your 981 GT4 or Spyder?
SOUL performance has what you're looking for.
High quality mufflers offer a refined, sporty tone with minimal drone. Gain the enhanced response, character, and sound that your Porsche deserves.
+ Fits all Porsche GT4 / 981 Boxster Spyder vehicles
+ Direct bolt on installation – instructions included
DEVELOPMENT: Following the success of the Valved Exhaust and its ability to fight drone, SOUL wanted to offer a lighter, valveless version that offers an invigorating exhaust note (just like valves open mode on SOUL's valved exhaust) at all times with the least amount of undesirable elements like droning and rasp.
This system is perfect for those who crave an aggressive sound to pair with aftermarket headers and not have it be overbearingly loud.
The volume level is delightfully greater than that of PSE (Porsche Sport Exhaust) with valves open while retaining a refined exhaust note.
This system is also beneficial for track cars looking for maximum flow in an exhaust but must mind decibel readings.
The mufflers are incredibly effective at minimizing drone and encourage a fuller, more robust tone befitting of a Porsche.
CONSTRUCTION: Each system is made from mandrel bent T304L stainless steel tubing (featuring 2.5″ OD over axle pipes) and features mufflers with fortified casings in the interest of durability.
The SOUL mufflers are packed with high quality sound deadening material designed to withstand abuse and not blow out over time.
Several tip options are available to enhance the aesthetics of your 981 GT4 – choose from a variety of single wall and double wall tips.
Titanium single wall tips are also available and save nearly a pound of weight over stainless steel tips.
BOLT ON AND GO: Each exhaust is rigorously quality-checked, tested in a fixture to guarantee fitment, and then foam packed to ensure it arrives in perfect condition.
Thorough installation instructions are included in the box for a straightforward install that can be performed by most DIY enthusiasts.
LIFETIME WARRANTY: Enjoy your SOUL exhaust components with confidence on both the street and track as they are covered by a lifetime warranty.
Porsche 981 Cayman GT4 exhaust upgrades at MGC.