Porsche 992 Carrera / Turbo S High Flow Downpipes

Porsche 992 Carrera / Turbo S High Flow Downpipes

Engineered for drivers who don't just want performance—they demand presence. This set of high flow downpipes for the 992 Carrera and Turbo S removes the restrictive factory catalytic converters, unlocking the flat-six's full potential with sharper spool, stronger mid-range, and a deeper, more aggressive exhaust note.

Pricing

• Catless: $999.99
• 100 Cell High-Flow Cats: $1,399.99
• 200 Cell High-Flow Cats: $1,499.99
• 300 Cell High-Flow Cats: $1,599.99

Fitment

• Porsche 992 Carrera / Carrera S / Carrera 4S
• Porsche 992 Turbo S
• Direct bolt-on, no cutting or modification required
• Compatible with factory or aftermarket tuning
• Pairs seamlessly with factory or aftermarket catback systems

Sound Character

This system is built to amplify what makes the 992 platform special—its turbocharged flat-six character—while unlocking real performance gains.

• Catless: Maximum flow and maximum aggression. Pure motorsport character with pronounced turbo spool, sharp crackle on overrun, and the loudest, rawest tone in the lineup. Best suited for track use.
• 100 Cell: Aggressive, race-inspired tone with minimal restriction. Slightly more refined than catless while retaining most of the raw character and turbo noise.
• 200 Cell: A balanced middle ground—strong flow gains with a deeper, more controlled tone. Ideal for owners who want performance and daily-drivable refinement.
• 300 Cell: The most refined option in the lineup. Meaningful flow improvement over factory with a smoother, quieter tone and reduced drone—best for daily driving and emissions-conscious builds.

Materials & Engineering

• Constructed from premium T304 stainless steel for superior corrosion resistance and longevity
• Precision TIG-welded for structural integrity and clean aesthetics
• Mandrel-bent tubing ensures optimal exhaust flow and reduced backpressure
• High-flow cats (where equipped) maintain proper O2 sensor function and minimize check engine light concerns
• Designed to reduce weight vs. factory downpipes while improving turbo response

Performance Benefits

• Significantly increased exhaust flow for improved horsepower and torque
• Reduced backpressure for faster turbo spool and stronger mid-range pull
• Noticeable weight savings over OEM downpipe components
• Enhanced driving engagement through sound and responsiveness
• Ideal foundation for tuned builds looking to maximize the 992 platform

What's in the Box

• Full stainless steel high flow downpipe set
• High-flow catalytic converters (100/200/300 cell versions) or straight-through pipes (catless version)
• All required clamps, hardware, and gaskets
• Installation guide

Why This System

The 992 Carrera and Turbo S already sit at the top of the sports car hierarchy—but from the factory, their restrictive catalytic converters hold back the flat-six's true potential. This system removes those limitations and unlocks the raw, emotional experience the platform was built for.

If you're the kind of owner who values precision engineering, track-ready performance, and a sound that turns every drive into an event—this is the upgrade that completes the car.