Fujitsubo Super R Exhaust - Subaru Impreza WRX STI (2004+) GDB 53540-SMJ-003 sufficient exhaust flow rate

sufficient exhaust flow rate

Extensive FEA (finite element analysis) testing determined that conventional “straight and flat” designs are prone to excessive internal stress risers

Our high-performance intercoolers set new standards in terms of performance and cooling capacity

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T7Design Ti bolt kits are made from high quality Grade 5 titanium alloy and are perfect as replacement hardware for corroded OEM bolts

Fujitsubo Super R Exhaust - Subaru Impreza WRX STI (2004+) GDB 53540-SMJ-003 sufficient exhaust flow rateEstablished in 1931, Fujitsubo have been manufacturing exhausts in Japan for many years, providing them with the sort of experience thats required to craft some of the best exhausts on the market. A JDM brand in the purest sense, the quality, fitment and performance of their systems is second to none. Designed to offer more noise than the standard Legalis R, the Super R system is generally also lighter as it features less silencers. A perfect all