Capristo CES3 Valved Racing Exhaust w/ Headers, Sport Cats and Carbon Engine Cover for 991.1 Porsche 911 GT3 & GT3 RS [02PO08603001/02PO08603013]

Capristo CES3 Valved Racing Exhaust w/ Headers, Sport Cats and Carbon Engine Cover for 991.1 Porsche 911 GT3 & GT3 RS [02PO08603001/02PO08603013]

Capristo’s CES3 Valved Racing Exhaust with Headers, Sport Cats, and Carbon Engine Cover for the 991.1 Porsche 911 GT3 and GT3 RS delivers a carefully balanced step up in performance, drivability, and sound while trimming overall weight. Bespoke headers with revised primary routing maximize exhaust flow, pairing with high-flow sport cats for sharper response and measurable gains. The CES3 valving maintains Capristo’s “best of both worlds” philosophy — aggressive and expressive under throttle, composed for city driving — so owners enjoy track-ready character without sacrificing day-to-day civility. The included carbon engine cover completes the package with a premium, motorsport-inspired finish.

Valve System

• The exhaust valves are backpressure-controlled and can be overridden with the included valve controller remote, which allows the flaps to remain permanently open without intervention from the factory system. When the remote closes the valves, OEM control seamlessly resumes. This setup gives the driver precise, configurable management of exhaust behavior to suit personal preference and tolerance.

Engineering

• Capristo Exhaust systems epitomize engineering brilliance, using cutting-edge techniques like 3D Laser-Scanning, CAD Design, Digital modeling, and CNC machining from their esteemed German facility. Each component is meticulously shaped from the premium T309 (1.4828) stainless steel and receives a detailed hand-finish, exuding a dazzling glow. After in-depth research, this particular alloy was selected for its superior sound clarity, feather-light nature, and toughness, reflecting the Inconel attributes associated with top-tier Formula 1 races.

Features

• Improved power and sound
• 250 or 200 cell sport cats
• High flow headers
• Quality carbon engine cover
• CES3 valve control module
• Constructed from T309 stainless steel

Applications

• Porsche 911 GT3: 991.1 (2013-2015) [3.8L F6]
• Porsche 911 GT3 RS: 991.1 (2015-2016) [4.0L F6]

Notes

• Installing sport cats may cause a CEL 

About Capristo

Capristo has led the way in innovating a series of advancements in the design of performance exhaust systems and carbon fiber accessories. Each CAPRISTO exhaust is crafted from T309 stainless steel, specially formulated for extreme temperature uses (exceeding 600°C). The creation process involves mandrel-bent tubing and hand-welded assembly, executed with the highest level of care and expertise.