Porsche 997.2 Turbo / Turbo S SOUL Competition X-Pipe Exhaust System

Product Description

The SOUL Competition X-Pipe Exhaust System is designed for Porsche 997.2 Turbo and Turbo S owners looking for maximum exhaust flow, substantial weight reduction, increased turbocharger presence, and a significantly more aggressive flat-six exhaust note.

SOUL replaces the restrictive factory exhaust and catalytic converters with a complete 3-inch catless exhaust system incorporating a proprietary X-pipe and mixing-chamber design. During development, SOUL used 3D CAD analysis to evaluate exhaust velocity downstream of the mixing chamber across varying pressure and temperature conditions, with the design focused on reducing backpressure while supporting high-horsepower applications.

Four straight-through race resonators help control unwanted resonance while allowing considerably more of the twin-turbo flat-six to be heard. The result is a more aggressive exhaust note, stronger turbocharger sound, and increased pops and burbles during deceleration without turning the cabin into an excessively harsh environment.

Weight reduction is substantial. The SOUL system weighs approximately 23.4 lbs, compared with approximately 39.6 lbs for the factory exhaust components, saving approximately 16.2 lbs / 7.3 kg from the rear of the vehicle.

FITMENT:

• Fits 2010–2012 Porsche 997.2 911 Turbo Coupe

• Fits 2010–2012 Porsche 997.2 911 Turbo Cabriolet

• Fits 2011–2012 Porsche 997.2 911 Turbo S Coupe

• Fits 2011–2012 Porsche 997.2 911 Turbo S Cabriolet

• Compatible with the 3.8L twin-turbocharged flat-six

• Compatible with 997.2 Turbo 6-speed Manual and PDK applications

• Compatible with PDK-equipped Turbo S models

• Direct replacement for the factory rear exhaust and catalytic-converter assemblies

• Does not fit Carrera, Carrera S, Carrera GTS, GT3, GT3 RS, or GT2 RS applications

DETAILS:

• Complete catless Competition X-Pipe Exhaust System

• Proprietary SOUL X-pipe and mixing-chamber design

• Full 3-inch exhaust architecture

• Designed to reduce exhaust backpressure

• Developed to support high-horsepower applications

• Quad straight-through race resonators

• Full-metal resonator packing provides durability under sustained high-temperature use

• Produces increased turbocharger sound

• Produces a bolder flat-six exhaust note

• Adds more pronounced pops and burbles during deceleration

• Designed to substantially increase sound while controlling unwanted cabin resonance

• Weighs approximately 23.4 lbs / 10.6 kg

• Factory exhaust components weigh approximately 39.6 lbs / 18.0 kg

• Saves approximately 16.2 lbs / 7.3 kg

• Constructed from mandrel-bent 3-inch T304L stainless steel tubing

• Uses durable .065-inch-wall tubing

• Precision laser-cut mounting brackets

• Direct bolt-on installation

• Each exhaust system is fixture-tested prior to shipment

• Detailed installation instructions included

• Available with SOUL GT2-style stainless-steel exhaust tips or provisions to reuse the factory exhaust tips

• SOUL tip configurations include heavy-duty mounting clamps

• Backed by SOUL Performance Products' Lifetime Warranty for street and track use

X-PIPE / MIXING-CHAMBER DESIGN:

SOUL developed the 997.2 Turbo Competition Exhaust around a proprietary X-pipe and mixing chamber rather than simply replacing the factory system with larger straight tubing.

During development, SOUL evaluated the exhaust path using 3D CAD analysis across varying pressure and temperature conditions.

The mixing-chamber configuration was developed to increase exhaust-gas velocity downstream of the crossover while reducing unnecessary backpressure.

Combined with the full 3-inch tubing, the system provides the flow capacity required for modified and high-output 997.2 Turbo applications.

SOUND CHARACTER:

The Competition X-Pipe substantially changes the character of the 997.2 Turbo.

Expect:

• Greater overall exhaust volume

• Significantly increased turbocharger presence

• A stronger flat-six engine note

• More pronounced pops and burbles during deceleration

• More mechanical character under acceleration

• Increased exhaust presence inside the cabin

SOUL specifically developed the system to provide an aggressive exhaust note without excessive drone. The four straight-through race resonators help control unwanted frequencies while retaining the freer-flowing character of the catless system.

POWER / DYNO DEVELOPMENT:

SOUL performed third-party testing at R/T Tuning using a Mustang Dyno.

A vehicle equipped with the SOUL Competition X-Pipe Exhaust System and a COBB off-the-shelf calibration recorded:

554 WHP / 642 lb-ft of torque

After receiving a custom calibration, the vehicle recorded:

562 WHP / 631 lb-ft of torque

SOUL reported significant improvements through the midrange and toward redline with the custom calibration.

These figures should not be interpreted as an exhaust-only horsepower gain. The testing combined the SOUL exhaust with ECU calibrations, and SOUL does not publish a controlled stock-exhaust-versus-SOUL-exhaust dyno comparison for this product.

CATLESS CONFIGURATION / CHECK ENGINE LIGHT:

The SOUL Competition X-Pipe completely removes the factory catalytic converters.

Removal of the catalytic converters can result in catalyst-efficiency-related diagnostic trouble codes and a check engine light.

Vehicles using this system for competition purposes may require an appropriate ECU calibration depending on the vehicle's existing software and other modifications.

Customers should not assume that installation of the exhaust alone will prevent catalyst-related fault codes.

COMPETITION VS. CATTED EXHAUST:

The Competition X-Pipe is SOUL's more aggressive complete exhaust configuration for the 997.2 Turbo platform.

Competition X-Pipe

• Completely catless

• Maximum exhaust flow

• Greater weight reduction

• More aggressive sound

• Greater turbocharger presence

• Catalyst-related fault codes are possible

SOUL also offers catted exhaust configurations for owners who want increased exhaust flow and sound while retaining catalytic converters.

EXHAUST TIP OPTIONS:

DasMotoring offers all current exhaust-tip configurations available for the 997.2 Turbo Competition X-Pipe.

Reuse Factory Tips – No Tips Included

Retains the original Porsche exhaust tips for the most factory-like exterior appearance and provides the lowest purchase price.

GT2 Style Single Wall – Signature Satin

SOUL's GT2-inspired single-wall exhaust tips finished in its Signature Satin stainless-steel finish.

This configuration provides a more aggressive motorsport-inspired appearance while retaining a clean natural-metal finish.

GT2 Style Single Wall – Brushed

The same GT2-style single-wall geometry with a hand-finished Brushed stainless appearance.

This provides a slightly more raw and mechanical appearance compared with Signature Satin.

EMISSIONS / COMPETITION USE NOTE:

The SOUL Competition X-Pipe Exhaust System completely removes the factory catalytic converters.

This product is not CARB certified and may not be legal for use on emissions-controlled vehicles.

The system is intended for off-road / competition use only where required due to removal of the factory catalytic converters.

Customers are responsible for determining compliance with all applicable local, state, and federal regulations before installation or use.