The CJWR Titanium McLaren P1 GTR exhaust system is the ultimate upgrade for the McLaren flagship hypercar. This high-tech system has been carefully crafted from lightweight and durable titanium which features larger diameter piping. It contains a crossover section to equalize the exhaust pressure on each bank, which improves scavenging and throttle response over the entire RPM range.
Our uncompromising approach with the first McLaren P1 system on the market focuses mainly on reducing weight without compromising other factors. Since the system is constructed out of 100% titanium alloys, we are able to shave off 50% of the weight in comparison to the OEM exhaust system. The styling of the CJWR system stems from the proven and sought after McLaren P1 GTR race car. Dual 88.9mm (3.5”) muffed tips provide a more aggressive look at the rear of the car. Reducing the weight of the McLaren P1 is no easy task, but with the GTR system, it can easily and effectively be achieved. Each system is hand-built to order right here in the USA. The McLaren P1 titanium GTR exhaust fits all 2013-2015 street models (GTR and LM models not applicable). Be sure to check out our entire selection of parts for the McLaren P1 here.
