Flange 80φ, main pipe 90φ, outlet 101φ Dolphin curl Can be installed after the
. Ultimate boost-up machine It is a newly developed extra-thick 90φ muffler to cope with
the boost pressure rise 7 [Unit 9]
. Uses a high-performance silencer with a high muffling effect without damaging the power.
Three types of lineup according to the tuning level of your car and the stage of driving