These catless downpipes remove the restrictive factory catalytic converters
Precision engineered for direct bolt‑on installation
remember to use one bucket with grit guard for soapy water and one bucket with clean water for rinsing mitt before dipping back into wash bucket
Lightweight: ~3 lbs lighter than stock panels
Lightweight & high strength
304 Catted Downpipe for Porsche Carrera Turbo S 992 992.1 992.2 GT3 RS GT3RS k20 k24 manifold These catless downpipes remove theEnhance performance, exhaust flow, and thermal efficiency on your Porsche 911 992 Carrera Turbo S with the STRATEC Performance Downpipe with Integrated Heatshield. Designed to improve turbo efficiency and reduce backpressure, this upgrade delivers stronger throttle response, increased power, and improved long term reliability. Constructed from premium SS304 stainless steel, this downpipe offers excellent resistance to corrosion, heat, and physical