JCR 991/1 GT3/RS Titanium Side Bypass

A popular upgrade for to the exhaust system of the 991/7 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.

JCR are happy to announce their line of Titanium Side Silencer Bypass products.

Due to the 100% Titanium construction the JCR Side Silencer Bypass products remove an impressive amount of weight from the rear end – Any weight reduction is good news however reducing weight rearward of the 911’s rear axle can yield huge improvements in handling balance too. This truly is a win win modification.

The JCR Side Silencer Bypass products are the lightest available saving over 18.20kg (40.10lbs) when compared directly to the OEM side silencers.

Key Features

  • 100% Titanium Construction Main Body
  • 100% Titanium Constriction Valve Delete Section
  • -18.2kg / 40.1lbs VS OEM Side Silencers
  • OEM Style Twin Entry Design
  • Improved Sound Quality
  • HP & TQ Increase

Photos for illustrations purposes only.


SKU: JCR-991/7-GT3/RS-Ti-SB
997.1 • 2005 – 2008
GT3 / RS
997.2 • 2009 – 2012
GT3 / RS
GT3 RS 4.0L
991.1 • 2012 – 2016
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