Porsche 718 Boxster / Cayman SOUL Competition Downpipe Conversion Kits


Do you already have a downpipe from SOUL but want to convert it to catted or catless? We make these sections available separately so you can upgrade your 718 Boxster / Cayman as you see fit!


+  Fits all Porsche 718 Cayman / Boxster vehicles (2017+) with Soul Performance Products downpipe ONLY
+  Bolts into existing SOUL downpipe as an upgrade or track day alternative
+  All Soul Performance Products components are backed by a renowned Lifetime Warranty for both street and track use

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CONSTRUCTION:  Each downpipe section is assembled out of mandrel bent, thick wall T304L stainless steel, then rigorously quality checked, tested in a fixture to guarantee fitment, and then foam packed to ensure it arrives in perfect condition.

HJS CATALYSTS:  The highest quality catalytic converters available, known for their industry leading flow and durability. They are efficient enough to meet strict EURO 4 emission standards while still allowing for an increase in flow – all without a check engine light. The HD design uses premium triple foil winding for maximum strength. The brazing stripe is an extra feature in the interest of durability – it prevents the core from moving or experiencing any damage from sustained high horsepower abuse.  The 200 cell design uses a premium wash coat of precious metals to achieve a high level of effectiveness at catalyzing even with the increase in exhaust flow.

CHECK ENGINE LIGHT?:  The catless section may trigger a check engine light due to removal of the factory catalytic converter. We suggest a custom ECU tune to disable any check engine lights (for track use only).

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 issues or answer any questions that you may have.

+  This product is not CARB certified and may not be legal for use on emissions controlled vehicles; intended for off road use only due to removal of factory catalytic converters
+  Boost spikes can occur as a result of increasing the exhaust flow with a catless downpipe. We highly recommend an ECU tune to not only extract maximum power from this mod, but to have the best possible drivability as well


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