MAXIMUM PERFORMANCE. MAXIMUM SOUND.

For those individuals looking to maximize performance, shed over 25 lbs, and realize full sound potential, a complete race system is the logical conclusion. By pursuing a full system replacement, Soul eliminates the restrictive cat assemblies, the “particulate filters”, and the giant 7⅝” connection point to the factory rear muffler assembly.

COMPETITION HEADERS

Even a premier engineering masterpiece like the GT3 comes from Porsche fitted with exhaust manifolds restricted in terms of primary tubing length, runner diameter, and merge collection efficiency due to dense catalytic converters, mass production, and emission restriction compromises. By refining the interface between the flange/primary tubes, using smooth radius large diameter bends, and implementing performance-oriented collectors with merge spikes, Soul has achieved increased flow, response, and performance with a more aggressive exhaust note to match.

A slip-on merge collector was not considered to prevent any chances of exhaust leaks. Instead, Soul focused on designing a high-flow collector from CAD to CNC for a no-compromise end result. This bespoke billet collector allows for maximized runner length and the elimination of several welds in the interest of durability.

REAR EXHAUST SECTION

The rear of the SOUL Race Exhaust System is optimized into a single, full 3″ flow. The design of the factory system includes very large catalytic converters terminating into a very heavy dual-entry muffler with restrictive piping and variations throughout the flow path which hinder performance. Those seeking a race setup will appreciate the 25+ lbs weight savings and concentration on increasing exhaust flow.

This full 3″ diameter system is made from thick .065″ wall T304L stainless steel and TIG welded with back purging to ensure it withstands hardcore track abuse. It’s also modular to allow interchanging between catless or high-flow catted assemblies with minimal effect on exhaust velocity. After the catted/catless section, the exhaust flows into an X section where care was taken to minimize the diameter reduction while maximizing the blend of the exhaust to create that higher, smoother pitch.

VALVE SIMULATORS

The electronic valve actuators cannot simply be removed from the valves or the car will throw a CEL and enter a reduced rev limiter to 6,000 RPM. Soul has engineered valve simulators to allow removal of the valves. Simply plug the simulators into the factory valve harnesses and expect no check engine lights or issues!

SOUND

The sound experience of this system on the 992 GT3 is something to behold. The blending of the X gives the car a higher pitched sound befitting of a GT car with authoritative volume to match – on the extreme end for a street driven vehicle. Those seeking a Cup Car experience will be rewarded with an aggressive wail.

DYNO-PROVEN POWER GAINS

Independent dyno testing conducted by Hydra Motor Works on a Dynojet revealed impressive gains:

• Exhaust Only: +23 whp peak / +19 ft-lbs torque with excellent gains in the midrange and max RPMs
• With Hydra Stage 2 ECU Tune: +60 whp peak / +26 ft-lbs torque; max gains of 60+ whp and 70+ ft-lbs

These are incredible numbers for a naturally aspirated engine!

CONSTRUCTION

Each component is assembled in the USA out of mandrel bent, thick wall .065″ T304L stainless steel. Billet 304L stainless steel head flanges and merge collectors are precision cut on a 5-axis CNC machine for the best possible exhaust flow and strength. Back-purged TIG welding with ARCAL™ Prime argon gas ensures proper weld penetration and longevity – crucial for durability on the track.

LIFETIME WARRANTY

Enjoy your SOUL exhaust components with confidence on both the street and track as they are covered for life!

SPECIFICATIONS

• Fitment: All Porsche 992 GT3 / GT3 RS (2022+), 991 Speedster
• Weight Savings: Up to 25.3 lbs (68.2 lbs stock vs 42.9 lbs catless / 47.6 lbs catted)
• Material: T304L Stainless Steel (.065″ wall)
• Pipe Diameter: Full 3″
• Cat Options: Catless Competition or 200-cell High-Flow Cats
• Tip Options: 4″ Slash Cut or Straight Cut
• Tip Finishes: Signature Satin, Brushed, Satin Black
• Includes: Valve simulators for CEL-free operation
• Warranty: Lifetime (street and track)

Note: This product is not CARB certified and is intended for closed course competition use only. US customers must sign the Catless Exhaust Component Waiver.