Offering the greatest gains in power and sound, our Competition Headers for the Porsche 991.1 Carrera are an excellent performance upgrade from the heavy and restrictive stock manifolds. You’ll notice the weight savings, decreased operating temperatures, and improved engine response all while separating your car from the crowd with the increase in tone from Soul Performance Products Competition Headers.
+ Fits all Porsche 991.1 Carreras (2012-2016)
+ Direct bolt on installation – instructions included
+ Weighs 2 lbs / .9 kg less than factory exhaust components (21 lbs vs 19 lbs)
+ All Soul Performance Products components are backed by our Lifetime Warranty for both street and track use
DEVELOPMENT AND TESTING: The factory headers on the 911 were designed to be easy and cheap to manufacture while also conforming to the performance killing emissions standards of the market. The stock headers use cheap pressed flanges, squashed primary tubing, generic collectors and massive catalytic converters – all robbing your Carrera of the sound and performance it deserves. By smoothing the interface between the flange/primary tubes, using smooth radius large diameter bends and implementing a collector with equal inputs from each primary, we have been able to achieve increased flow, response and performance with our Competition Headers. Eliminating the restrictive and heavy catalytic converters also reduces weight and increases tone and power.
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.
POWER: Testing was performed on 2015 Porsche Carrera C4S a Mustang Dyno at Apex Autowerks. Baseline power with SOUL Competition Headers was 313 whp and 226 ft-lbs of torque. A custom Protune pushed peak power to 330 whp and 276 ft-lbs of torque! RWD models can expect to see even greater gains due to less drivetrain losses.
CHECK ENGINE LIGHT?: This product may trigger a check engine light due to removal of factory catalytic converters. Catted O2 Spacers are available to reduce any chances of triggering a CEL.
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 issues or answer and 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