Porsche 981 Boxster/Cayman Competition Package

$4,990.00 $4,595.00

Get a complete 981 Soul Performance Products exhaust suite at once for significant package pricing!

The Soul performance Products Competition Package for your 981 Boxster/ Cayman is built by enthusiasts, for enthusiasts. By pairing our Competition Headers superior flow characteristics with the Valved Exhaust System‘s x-pipe efficiency, we have been able to achieve the best possible response and delta in sound for a vehicle that sees both street and track use. With valves closed the tone is perfect for a daily driven car – have no worries about being fatigued by excessive volume or droning. Once the valves open, be prepared to seduce all who surround you with an intoxicating symphony as the full tone of the flat six makes it way out the straight-through exhaust flow path and exits through stylish tips of your choosing.

Soul Performance Products Valved Exhaust System
Soul Performance Products Competition Headers

+  Fits all Porsche 981 Boxster / Cayman vehicles (2013-2016)
Direct bolt on installation – instructions included
+  All Soul Performance Products are backed by our Limited Warranty for both street and track use



 SOUL  Competition
Lifetime Warranty including track use X
In Stock 0-6 Week Lead Times
Fitment Guarantee X
Best Value X

Adding a calculated exhaust system with long-tube street headers will give you immense performance gains. Aside from that, sound quality and throttle response are increased. Prepare yourself for the symphony of raw power and performance.

• Each piece fits all Porsche 981 Cayman / Boxster vehicles (2013-2016)
• Instructions to the system are Included in each package.
• Included long-tube street headers and valved exhaust system.

Soul Performance Long-Tube Street Headers are built around large diameter, free-flowing HJS HD 200 cell catalytic converters with long tube runners for maximum gains in power, throttle response, and flat-six engine tone. The exhaust tone is perfect for a daily driven car, which means you will not have to worry about being fatigued by excessive volume or droning. However, once awakened with a punch of the throttle, you will be able to appreciate the full tone of the exhaust flow.
At Soul Performance, we strive to offer our customers the very best for their vehicles. Because of this, we offer this Porsche Cayman Performance Exhaust package, in order to give a header system and Porsche Boxster 987 exhaust parts that will optimize the performance of our customer’s vehicles.

Included Long-Tube Runners
Flat-six Engine Tone
Increased Throttle Response
Package Fits all Cayman and Boxster Vehicles
Lifetime Warranty


POWER:  Our Competition Package was tested on a Mustang Dyno on a vehicle that was equipped with existing race headers, Porsche Sport Exhaust System, and a custom tune as the baseline. The Soul Performance Products Competition Package picked up 11 whp and 9 ft-lbs of torque – with more power expected with a custom retune.

CONSTRUCTION:  Our precision engineered headers are meticulously fabricated from T304L stainless steel.  Proven design elements including port matched flanges, smooth radius primary tubing, and collectors that optimize the exhaust flow all work in conjunction to maximize power gains. Every set is rigorously quality-checked prior to shipping. Each system is made from mandrel bent T304L stainless steel tubing and features mufflers with fortified casings in the interest of durability. You can order the exhaust to suit your specific aesthetic desires with tips of your choosing.

BOLT ON AND GO:  Each product is tested in a fixture to ensure perfect fitment. 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 our Lifetime Warranty! Our team will quickly work with you to resolve any questions or issues that you may have.

+  This package may trigger a check engine light due to catalyst removal
+  This package is not CARB certified and may not be legal for use on emissions controlled vehicles; intended for off road use only


  1. Cole Hager

    I drive a 2016 Porsche Cayman S. I have always been heavy into modifying everything I own, The Cayman is no exception. Immediately I was intoxicated with the sound of the PSE exhaust from the factory yet I knew that would not last long. Within 2 months of having the car I ordered Fabspeed Catless Headers. Installing these was nothing short of “frustrating”. Nothing seemed to fit and align like factory. I ended up having to create my own thin socket on the lathe in order to reach several bolts into the head. a 5″ bolt and nut was required to force alignment of the fabspeed kit to the factory PSE. When it was finally done…It sounded incredible. So loud and So aggressive. I was hooked. Dyno numbers for this system on a mustang dyno were 315 Whp and 275 tq with other supporting mods and CB tuning/ Euro Dynamics Tune. I drove the car like this for several months.

    Fast forward to April, I was contacted by Soul Performance and propositioned with replacing my current exhaust system for their full LONG TUBE headers and valved exhuast. I was happy with my set up so why would I change? Well I was intrigued by the idea of more exhaust allowing for some more usable power. Also upon seeing their product and quality control I knew they were going to be a serious contender to the market. I wanted in and agreed. I dropped my car off for less than a week while they test fit and installed the exhaust. I didn’t expect much in terms of sound nor power pick up being i already had a full catless set up….I was BLOWN AWAY when i picked the 3.4 Cayman up. It sounded like a GT3, like a Porsche should sound! Power, Respect, and Deep noted. I fell in love all over again. I could not stop manual shifting the car just to hear the backfires and gurgles. I took the long way home that day.

    Several days later on the same exact tune, at the same shop as before, and almost identical weather aside from a few degrees hotter (78 vs 69 the last test) I dyno’d the car once again. 326 whp and 287 tq!!! from an exhaust change. Those gains are no joke and it is felt through out the entire rev range. If I was purchasing an exhaust for a Porsche again. I would not look anywhere else but Soul Performance. I went in not expecting much and left with an exceedingly good experience. The finish resembles titanium, and the badass sound have gotten me nothing but compliments and thumbs up everywhere I go. Please see photos and video for an idea of sound but these do not even do justice. I Highly Recommend SOUL PERFORMANCE.

Add a review

Your email address will not be published. Required fields are marked *