JCR Inconel Race Manifolds - 991 GT3 / RS artprint HJS 200Cel Cats

HJS 200Cel Cats

15HP & 8TQ Increase

EU specification cars with OPF monitoring will require ECU tune to avoid CEL

0 engine to howl as you would expect at 9000rpm

the factory exhaust system is somewhat a comprimised piece

JCR Inconel Race Manifolds - 991 GT3 / RS artprint HJS 200Cel CatsIntroduction From the 991. 1 GT3 to the latest 991. 2 GT3 RS, the factory exhaust system is somewhat a compromised piece. Porsche have engineered an exhaust system which will meet the requirements of each and every customer, from the every day driver to the most avid track day fan. The JCR Exhaust line is modular in its construction, meaning that when combined with factory components our products allow for an impressive number of permutations. We