The SOUL Muffler Bypass Pipes are designed for Porsche 997.1 Carrera owners who want maximum weight reduction and an uncompromising, CUP-inspired naturally aspirated flat-six exhaust note. By completely eliminating the heavy factory rear mufflers, the system transforms the character of the 997.1 while removing a substantial amount of weight from the rear of the vehicle.
SOUL uses a completely free-flowing design with 2.25-inch OD piping throughout the system. With no mufflers or significant sound attenuation in the exhaust path, the Muffler Bypass Pipes deliver an immediate and dramatic increase in volume, mechanical character, and flat-six intensity.
Weight reduction is one of the most significant benefits of this system. The factory rear exhaust components weigh approximately 38.5 lbs, while the SOUL Muffler Bypass Pipes weigh approximately 2 lbs without tips, saving approximately 36.5 lbs / 16.5 kg from the rear of the vehicle.
This is an intentionally aggressive exhaust system. With no mufflers present, cabin drone will be noticeable, and overall volume increases substantially when the system is combined with high-flow catalytic converters or cat bypass pipes. For owners looking for a lightweight, simple, and extremely aggressive street or track exhaust configuration, the SOUL Muffler Bypass Pipes provide one of the most dramatic sound and weight transformations available for the 997.1 Carrera.
Fits 2005–2008 Porsche 997.1 Carrera and Carrera S Coupe and Cabriolet models
Fits 2006–2008 Porsche 997.1 Carrera 4 and Carrera 4S Coupe and Cabriolet models
Fits 2007–2008 Porsche 997.1 Targa 4 and Targa 4S models
Compatible with 3.6L naturally aspirated flat-six Carrera, Carrera 4, and Targa 4 applications
Compatible with 3.8L naturally aspirated flat-six Carrera S, Carrera 4S, and Targa 4S applications
Carrera S / Carrera 4S / Targa 4S models without PSE can reuse their factory exhaust tips
Base Carrera / Carrera 4 / Targa 4 models require SOUL exhaust tips due to the factory outlet diameter
Any vehicle equipped with factory Porsche Sport Exhaust (PSE) requires SOUL exhaust tips
Does not fit 997 Turbo, GT2, GT3, or GT3 RS models
Completely eliminates the factory rear muffler assemblies
Direct bolt-on installation
Full 2.25-inch OD exhaust path
Mufflerless design provides maximum exhaust volume and naturally aspirated flat-six character
Produces a highly aggressive CUP-inspired straight-pipe exhaust note
Particularly well suited for aggressive street cars and weekend track vehicles
Cabin drone will be present because the system contains no mufflers
Overall volume increases substantially when paired with high-flow catalytic converters or cat bypass pipes
Weighs approximately 2 lbs / 0.9 kg without exhaust tips
Factory rear exhaust components weigh approximately 38.5 lbs / 17.5 kg without tips
Saves approximately 36.5 lbs / 16.5 kg compared with the factory rear exhaust components
Constructed from .065-inch-wall T304L stainless steel tubing
Each set is rigorously quality-checked prior to shipment
Built and tested in a thick-gauge fixture to help prevent welding distortion and ensure accurate fitment
Foam-packed prior to shipment to help protect the components during transportation
SOUL-tip configurations include Polished Chrome exhaust tips
Backed by SOUL Performance Products' Lifetime Warranty for both street and track use
The correct configuration must be selected based on the vehicle's model and existing exhaust system.
Carrera S / Carrera 4S / Targa 4S – Reuse Factory Tips:
S-model vehicles equipped with the standard non-PSE exhaust can reuse their factory exhaust tips. This is the lightest and most cost-effective configuration.
Base Carrera / Carrera 4 / Targa 4 / Any Model with Factory PSE – SOUL Tips:
Base-model vehicles and any 997.1 equipped with factory Porsche Sport Exhaust require SOUL exhaust tips because of differences in factory outlet diameter. This DasMotoring configuration includes SOUL Polished Chrome exhaust tips.
Owners of Carrera S, Carrera 4S, or Targa 4S models who prefer SOUL tips rather than reusing the factory tips can also select the SOUL-tip configuration.
The SOUL Muffler Bypass Pipes provide one of the most aggressive exhaust configurations available for the naturally aspirated 997.1 Carrera.
Removing the factory mufflers creates a raw, direct, CUP-inspired flat-six sound with substantially more volume throughout the rev range. Unlike a conventional performance muffler, there is no significant sound attenuation between the engine and the exhaust outlets.
The result is extremely engaging during spirited driving, but the tradeoff is increased cabin presence and noticeable drone during cruising.
Pairing the Muffler Bypass Pipes with SOUL Sport Catalytic Converters will further increase overall exhaust volume and character. Combining them with SOUL Cat Bypass Pipes creates an exceptionally loud complete exhaust configuration intended for owners who prioritize maximum sound over street refinement.
The SOUL Muffler Bypass Pipes contain no mufflers, and cabin drone should be expected.
SOUL notes that drone can be managed to some degree by selecting an appropriate cruising RPM, but owners should not expect the refinement of the Sport Side Mufflers or Valved Exhaust System.
For owners who want increased exhaust sound while retaining better highway comfort, the SOUL Sport Side Mufflers provide a more refined fixed-exhaust alternative. Owners who want maximum control over exhaust volume should consider the SOUL Valved Exhaust System.
The SOUL-tip configuration includes Polished Chrome exhaust tips.
To keep ordering simple, DasMotoring does not offer additional tip-finish dropdowns on this listing. If you would like another currently available SOUL tip finish, contact DasMotoring before ordering and we can confirm availability and pricing.
NOTE: SOUL Carbon Fiber exhaust tips for this application have been discontinued.
The SOUL Muffler Bypass Pipes completely eliminate the factory mufflers for maximum weight reduction and the most aggressive fixed exhaust sound.
The SOUL Sport Side Mufflers retain dedicated mufflers designed to increase flat-six character while controlling drone and maintaining a more refined OEM+ cruising experience.
For owners prioritizing minimum weight and maximum sound, the Muffler Bypass Pipes provide the more aggressive solution. For primarily street-driven cars where highway refinement remains important, the Sport Side Mufflers provide the more balanced alternative.
The SOUL Muffler Bypass Pipes are designed for Porsche 997.1 Carrera owners who want maximum weight reduction and an uncompromising, CUP-inspired naturally aspirated flat-six exhaust note. By completely eliminating the heavy factory rear mufflers, the system transforms the character of the 997.1 while removing a substantial amount of weight from the rear of the vehicle.
SOUL uses a completely free-flowing design with 2.25-inch OD piping throughout the system. With no mufflers or significant sound attenuation in the exhaust path, the Muffler Bypass Pipes deliver an immediate and dramatic increase in volume, mechanical character, and flat-six intensity.
Weight reduction is one of the most significant benefits of this system. The factory rear exhaust components weigh approximately 38.5 lbs, while the SOUL Muffler Bypass Pipes weigh approximately 2 lbs without tips, saving approximately 36.5 lbs / 16.5 kg from the rear of the vehicle.
This is an intentionally aggressive exhaust system. With no mufflers present, cabin drone will be noticeable, and overall volume increases substantially when the system is combined with high-flow catalytic converters or cat bypass pipes. For owners looking for a lightweight, simple, and extremely aggressive street or track exhaust configuration, the SOUL Muffler Bypass Pipes provide one of the most dramatic sound and weight transformations available for the 997.1 Carrera.
Fits 2005–2008 Porsche 997.1 Carrera and Carrera S Coupe and Cabriolet models
Fits 2006–2008 Porsche 997.1 Carrera 4 and Carrera 4S Coupe and Cabriolet models
Fits 2007–2008 Porsche 997.1 Targa 4 and Targa 4S models
Compatible with 3.6L naturally aspirated flat-six Carrera, Carrera 4, and Targa 4 applications
Compatible with 3.8L naturally aspirated flat-six Carrera S, Carrera 4S, and Targa 4S applications
Carrera S / Carrera 4S / Targa 4S models without PSE can reuse their factory exhaust tips
Base Carrera / Carrera 4 / Targa 4 models require SOUL exhaust tips due to the factory outlet diameter
Any vehicle equipped with factory Porsche Sport Exhaust (PSE) requires SOUL exhaust tips
Does not fit 997 Turbo, GT2, GT3, or GT3 RS models
Completely eliminates the factory rear muffler assemblies
Direct bolt-on installation
Full 2.25-inch OD exhaust path
Mufflerless design provides maximum exhaust volume and naturally aspirated flat-six character
Produces a highly aggressive CUP-inspired straight-pipe exhaust note
Particularly well suited for aggressive street cars and weekend track vehicles
Cabin drone will be present because the system contains no mufflers
Overall volume increases substantially when paired with high-flow catalytic converters or cat bypass pipes
Weighs approximately 2 lbs / 0.9 kg without exhaust tips
Factory rear exhaust components weigh approximately 38.5 lbs / 17.5 kg without tips
Saves approximately 36.5 lbs / 16.5 kg compared with the factory rear exhaust components
Constructed from .065-inch-wall T304L stainless steel tubing
Each set is rigorously quality-checked prior to shipment
Built and tested in a thick-gauge fixture to help prevent welding distortion and ensure accurate fitment
Foam-packed prior to shipment to help protect the components during transportation
SOUL-tip configurations include Polished Chrome exhaust tips
Backed by SOUL Performance Products' Lifetime Warranty for both street and track use
The correct configuration must be selected based on the vehicle's model and existing exhaust system.
Carrera S / Carrera 4S / Targa 4S – Reuse Factory Tips:
S-model vehicles equipped with the standard non-PSE exhaust can reuse their factory exhaust tips. This is the lightest and most cost-effective configuration.
Base Carrera / Carrera 4 / Targa 4 / Any Model with Factory PSE – SOUL Tips:
Base-model vehicles and any 997.1 equipped with factory Porsche Sport Exhaust require SOUL exhaust tips because of differences in factory outlet diameter. This DasMotoring configuration includes SOUL Polished Chrome exhaust tips.
Owners of Carrera S, Carrera 4S, or Targa 4S models who prefer SOUL tips rather than reusing the factory tips can also select the SOUL-tip configuration.
The SOUL Muffler Bypass Pipes provide one of the most aggressive exhaust configurations available for the naturally aspirated 997.1 Carrera.
Removing the factory mufflers creates a raw, direct, CUP-inspired flat-six sound with substantially more volume throughout the rev range. Unlike a conventional performance muffler, there is no significant sound attenuation between the engine and the exhaust outlets.
The result is extremely engaging during spirited driving, but the tradeoff is increased cabin presence and noticeable drone during cruising.
Pairing the Muffler Bypass Pipes with SOUL Sport Catalytic Converters will further increase overall exhaust volume and character. Combining them with SOUL Cat Bypass Pipes creates an exceptionally loud complete exhaust configuration intended for owners who prioritize maximum sound over street refinement.
The SOUL Muffler Bypass Pipes contain no mufflers, and cabin drone should be expected.
SOUL notes that drone can be managed to some degree by selecting an appropriate cruising RPM, but owners should not expect the refinement of the Sport Side Mufflers or Valved Exhaust System.
For owners who want increased exhaust sound while retaining better highway comfort, the SOUL Sport Side Mufflers provide a more refined fixed-exhaust alternative. Owners who want maximum control over exhaust volume should consider the SOUL Valved Exhaust System.
The SOUL-tip configuration includes Polished Chrome exhaust tips.
To keep ordering simple, DasMotoring does not offer additional tip-finish dropdowns on this listing. If you would like another currently available SOUL tip finish, contact DasMotoring before ordering and we can confirm availability and pricing.
NOTE: SOUL Carbon Fiber exhaust tips for this application have been discontinued.
The SOUL Muffler Bypass Pipes completely eliminate the factory mufflers for maximum weight reduction and the most aggressive fixed exhaust sound.
The SOUL Sport Side Mufflers retain dedicated mufflers designed to increase flat-six character while controlling drone and maintaining a more refined OEM+ cruising experience.
For owners prioritizing minimum weight and maximum sound, the Muffler Bypass Pipes provide the more aggressive solution. For primarily street-driven cars where highway refinement remains important, the Sport Side Mufflers provide the more balanced alternative.
