JCR Inconel Valved Race Cat Downpipes Porsche 991.2 GT2 RS

Description
The Porsche 991.2 GT2 RS is a feat of engineering, but with the JCR Inconel Valved Race Cat downpipes you can take performance, sound, and efficiency to an even higher level. These direct replacement parts are developed using high-quality motorsport materials and feature HJS 200cpi race catalysts. This replaces the restrictive OEM setup with a system that offers more flow, enhances sound, while simultaneously preventing CEL issues.

Lightweight Design
By using Inconel 625, we were able to achieve significant weight savings compared to the OEM catalytic converters. Less weight at the rear of the car means improved balance and handling, especially noticeable on the track.

Direct Replacement
The JCR Inconel Valved Race Cats are plug & play. They replace the OEM catalytic converters without additional modifications or fabrication. All necessary hardware is included for a hassle-free installation.

HJS 200cpi Race Cats
HJS is globally renowned for their premium motorsport catalysts. These 200 cell race cats offer significantly more flow than the factory parts, while maintaining emission control and without the risk of check engine lights. Ideal for those who combine both street and track use.

Performance Gains

• +20 HP and more depending on configuration

• Improved torque and mid-range response

• Quicker throttle response

• Subtle yet more aggressive sound while maintaining functionality

This setup combines legal catalytic converters with true motorsport performance.

Key Features

• 100% Inconel construction

• HJS 200cpi Race Catalysts

• Direct replacement for OEM cats

• Significant weight reduction

• Improved sound quality

• Increase in HP & TQ

Product Notes

• No ECU tuning required

• No CEL (Check Engine Light)

• Street and Track suitable

Applications

• Porsche 991.2 GT2 RS

Lead Times

All JCR products are produced in batches. If not in stock, please allow a lead time of 30-60 working days from the order date.
For current lead time information before purchase, please contact us via the contact page.