This silicone intake hose does NOT trigger check engine light. 30 minutes. No modification is required. This product fits Lexus 2018 GS300 2.0L Turbo. Years: 2018. Car Model: GS300. Car Make: Lexus.
Have had it for about 1 month now. I commute over a mountain daily and noticed the torque going uphill since day 1. After 4 weeks of driving I've also noticed a slight increase in mpg. I'm an eco driver so that's where my input comes from. Haven't put it through it's paces in sport mode, maybe later.