With a genuine rubber hose, it will expand due to supercharged air.
By replacing it with a silicon hose, expansion is suppressed and air is reliably supplied.
Special silicone rubber with excellent heat resistance with heat stabilizer added
Heat resistant by wrapping meta-aramid fiber typified by NOMEX in 3 layers.
We use materials that exhibit excellent elasticity in addition to expansion resistance.
The heat resistance has the performance to withstand 270 ℃ for regular use.
Wall thickness 4.5 mm
Made by SFS Performance, UK