The unique, limited edition 2009-2011 Porsche 997.2 GT3 RS deserves nothing less than a Supersprint Performance full exhaust.
Read more: https://www.supersprint.com/ww-en/performance-sport-exhaust-porsche-9972-gt3-rs.aspx
Made by Long tube race headers, HJS Motorsport cats, free-flowing rear muffler with a built-in, Helmholtz resonator chamber, this Supersprint system is the best, most effective addition to the 3.8i GT3 high revving engine. Period.
The high volume, 100 cpsi HJS Motorsport cats, with the Supersprint proprietary merge cones, have been tested to guarantee the exact same, low resistence as our straight, catless pipes.
We are confident in saying that our headers system flows and performs better than the commonly available, shorter-pipe exhausts, yet it offers FIA compliancy to sound regulations, and guarantees emission-lowering capability at the same time.