SOUL Performance X-Pipe with Polished Chrome Tips for 987.2 / 981 Porsche Boxster & Cayman / GT4

SOUL Performance’s Bolt-On X-Pipe with Tips for the 987.2 / 981 Boxster and Cayman replaces the restrictive factory “T” tip section with a smooth cast T304L stainless X-pipe to clean up flow and sharpen the car’s voice without sacrificing the character of the stock rear mufflers. Designed as a true direct bolt-on for all 2009-2016 987.2 and 981 models with factory exhaust or Porsche Sport Exhaust (PSE), this assembly lets exhaust pulses cross over efficiently for a crisper, more refined tone and a subtle bump in response when you get on the throttle. The cast construction ensures a smooth internal “X” without weld intrusion at the crossover, improving durability compared to fabricated designs while maintaining consistent performance on both street and track. Chrome Double Wall tips in a bright Polished Chrome finish give the rear end an upscale, OEM-plus look, filling out the valance with a more purposeful stance. Each system is carefully fixture-checked for fitment, thoroughly inspected, securely foam-packed for shipment, and backed by SOUL’s renowned Lifetime Warranty for worry-free enjoyment.

Development

• The factory “T” tip section in the Boxster / Cayman allows exhaust gases to collide with each other as they exit the muffler and pass through the tips. This cost-saving approach creates turbulence and negatively impacts performance. However, by integrating a seamless, cast X-pipe into the rear section, a more efficient flow path for the exhaust gases is achieved. This improvement is expected to result in a slight increase in gas mileage during cruising and enhanced power output during aggressive acceleration.
• The interior of the cast X-pipe is designed to be smooth, devoid of any protrusions from welds. Unlike non-cast designs, which may fail at this point due to stress and inadequate welding techniques, the cast X-pipe offers superior durability. The decision to prioritize durability was a deliberate choice by SOUL Performance Products. Furthermore, these X-sections have been successfully incorporated into their complete range of Boxster / Cayman exhaust systems, which have a proven track record of high performance (as demonstrated by the fastest Boxster ever recorded at Watkins Glen). Additionally, these X-sections are backed by a lifetime warranty for track use, further highlighting their reliability.
• Cast components, such as the X-pipe, have a long-standing history of reliability in original equipment manufacturer (OEM) applications and are widely recognized by the aftermarket performance industry. They have been extensively used in intake plenums and throttle bodies, with IPD Plenums being a notable industry leader in this regard.

Construction

• SOUL Performance Products utilizes a cast T304L stainless steel X-pipe, which offers a seamless inner wall and a clean “X” section to optimize flow efficiency. This choice of material ensures durability and longevity. To cater to individual preferences, a variety of options are available for the exhaust tips. These include single-wall 321 stainless tips with either a slash cut or straight cut design, as well as chrome double-wall tips in multiple finishes. For those seeking lightweight alternatives, titanium single-wall tips are also offered, providing a weight reduction of nearly one pound compared to stainless steel tips.
• To maintain exceptional quality standards, each component undergoes meticulous quality checks. Additionally, they are tested in fixtures to ensure proper fitment. To safeguard against any potential damage during shipping, the components are carefully foam packed, guaranteeing that they arrive in perfect condition to the customer.

Features

• Cast T304L stainless steel x-pipe for maximum durability
• Double wall tips in polished chrome finish
• Direct bolt-on installation
• All SOUL Performance Products exhaust parts are backed by a renowned lifetime warranty

Applications

• Porsche Boxster: 987.2, 981 (2009-2016)
  [2.7L F6] [2.9L F6]
• Porsche Boxster Spyder: 981 (2015-2016)
  [MA1.24 – 3.8L flat-6]
• Porsche Cayman: 987.2, 981 (2009-2016)
  [2.7L F6] [2.9L F6]
  
• Porsche Cayman GT4: 981 (2015-2016)
  [MA1.24 – 3.8L flat-6]
• Porsche Cayman GT4 Clubsport: 981 (2016-2016)
  [MA1.24 – 3.8L flat-6]

Notes

• Fits vehicles with factory exhaust or Porsche Sport Exhaust (PSE)

About SOUL Performance

SOUL Performance Products was founded by a group of automotive enthusiasts with deep industry experience and a commitment to doing right by their customers. Their mission is to deliver outstanding performance parts at fair pricing, backed by quality service and one of the best warranties in the industry. SOUL develops high-performance exhaust systems and components that are engineered for exceptional sound and proven performance, with products ready to ship quickly worldwide. Guided by core values of honesty, transparency, and passion for cars, they build strong community connections and prioritize customer satisfaction at every step. Operating out of a dedicated facility in Willow Grove, Pennsylvania, SOUL combines hands-on research, engineering, and manufacturing expertise to create parts that meet and exceed the demands of serious enthusiasts.