JCR Titanium OPF Delete Pipes (Silenced) Porsche 718 GT4 RS / Spyder RS

The Porsche 718 GT4 RS and Spyder RS deliver sensational performance, but the standard exhaust sound falls short due to the restrictive OPF pipes and silencers. While the engine can breathe freely up to 9000 rpm, the original configuration muffles the sound and even hinders throttle response.

The JCR Titanium OPF Delete Pipes (Silenced) completely replace the original OPF pipes and combine the weight savings and power gains of the non-silenced variant with a set of bespoke titanium silencers. These reduce the sound level by approximately 5–6 dB, without compromising flow or performance. This makes them the ideal choice for drivers who enjoy a raw motorsport sound but want to comply with stricter noise limits on the street or track.

Key Features

• 100% titanium construction

• Inconel heat shielding – used in top-tier motorsport

• Direct replacement for OEM OPF pipes (no modifications needed)

• Retention of OEM valve operation

• Silenced OPF delete design – 5–6 dB quieter than the non-silenced version

• Bespoke titanium silencers with straight-through design (no performance loss)

• Weight: only 5.80 kg (saving -7.06 kg vs. OEM)

• Power gain up to +35 hp depending on configuration

• Improved sound quality and engine response

Application

• Porsche 718 Cayman GT4 RS

• Porsche 718 Spyder RS

Product Notes

• Also referred to as OPF Delete Pipes

• Modular design – easy switching between non-silenced, silenced, and race cat sections

• No ECU tune required for models without OPF monitoring

• EU-spec models with OPF monitoring require an ECU tune or OBD error delete module

Real-world performance
The JCR Titanium OPF Delete Pipes (Silenced) have been extensively tested under demanding track conditions. In addition to a noticeable power gain and faster throttle response, the silencers strike a balance between a sporty experience and practical use. The improved flow translates into faster 100–200 km/h acceleration times and a GT3-worthy exhaust sound, without excessive dB levels.

Lead Times

All JCR products are produced in batches. We aim to keep stock, but if this product is not in stock, please allow a delivery time of 30–60 days from order. For current delivery time information before purchase, please contact us via the contact page.