Porsche 991.1 GT3 | 991.2 GT3 Titanium Side Silencer Bypass (Valve Delete Section) - JCR Development

Enhance your Porsche 991.1 GT3 or 991.2 GT3 with the Titanium Side Silencer Bypass (Valve Delete Section) from JCR Developments. Precision-crafted from lightweight titanium, this system eliminates the factory valves, maximizing exhaust flow, reducing weight, and delivering a consistent, aggressive exhaust note. Designed for track-focused performance, it offers a raw, unfiltered sound while improving overall efficiency. As a direct OEM replacement, it ensures seamless installation and uncompromised quality. Workshop fitting is available at our Porsche facility in Wakefield, West Yorkshire.

Introduction

A popular upgrade for to the exhaust system of the 991 GT3 based cars is to delete the heavy OEM side silencers. Not only does this bring along large weight savings but also removes unwanted heat build up in the rear wheel arch area.

We’re happy to announce our line of Titanium Side Silencer Bypass products.

Upgradability

The Titanium Valve Delete Section is designed for customers who wish to remove valve function to their Titanium Valved Side Silencer Bypass. Simply swap out the section using the v-band connection and in minutes you can remove the valved section.

Key Features

• 100% Titanium Construction
• Deletes Valved Section from JCR Titanium Valved Side Silencer Bypass

Applications

• 991.1 GT3 / R / RS
• 991.2 GT3 / Touring / RS

Compatibility

• To Be Combined With JCR Titanium Side Silencer Products

Pricing

• £495.00 GBP

• All prices are listed without UK VAT included (20%) All UK based customers orders will be subject to UK VAT

If an item is out of stock, please allow approximately 30–60 business days to receive your order. for lead time estimates prior to ordering, please contact a member of our sales team via phone or email.