Overview
The Porsche 911 992's factory downpipes carry OPF filters that limit post-turbo flow. This high-flow catted kit replaces them with less restrictive catalysts, improving exhaust flow and turbo spool while retaining catalytic function — with a heat shield for protection.
Why Upgrade?
- High-flow catalyst significantly less restrictive than the factory pre-cat or OPF
- Improved exhaust flow and turbo response versus the OEM downpipe
- Retains catalytic converter — better suited to road-registered vehicles
- Stainless steel construction for durability
- More defined exhaust tone on tuned applications
Engineering Focus
SS304 stainless steel with high-flow OPF replacement catalysts and heat shields. Covers both 992.1 (2019–2024) and 992.2 (2025+) applications.
Built for the Drive, Not Just the Dyno
The OPF on the 992 is a noise- and emissions-compliance part first, an exhaust component second. This kit removes that restriction while keeping a real catalyst in place, so the car stays road-legal and gains the turbo response the 3.0T flat-six has been holding back the whole time.
Fitment
Compatible with:
- Porsche 911 Carrera 992.1 3.0T (2019–2024)
- Porsche 911 Carrera 992.2 3.0T (2025+)
Tuning is recommended to fully benefit from the improved exhaust path.
What's Included
- High-flow catted downpipe pair
- Heat shields
- Supplied gaskets and installation hardware
Specifications
- Material: SS304 Stainless Steel
- Catalyst: High-flow OPF replacement
- Features: Heat shields included
- Engine: 3.0T flat-six twin-turbo
- Fitment: OEM flange replacement
Shipping & Fit
- Confirmed fitment by chassis and engine code before you buy, not after
- Worldwide shipping, cost calculated at checkout for your destination
- Australian Consumer Law returns on all unused, unfitted parts
- Questions about your specific build? Message us — real people, real platform knowledge
Delivery & Support
Your order is carefully inspected before dispatch and backed by VCTR Performance support. For product availability, shipping estimates or fitment assistance, contact our team.