My GS300 was stock and Now i fixed a Tanabe medalion Exaust and SRT intake with ECU in it, but with a big "BUT" I didnt feel the 35-25 HP increase. I was hoping to wash a 98 maunal Maxima which has a muffler and Racing Filter only but It Washmed me with a Car Differance.
Any Advices on if I fixed it wronge or somthing because i was hoping to feel the imporvement in a much better way than this.
Gs300 Srt Intake
in Lexus GS 300 / Lexus GS 250 / Lexus GS 430 / Lexus 450h / Lexus GS 460 Club
Posted
Dear All,
My GS300 was stock and Now i fixed a Tanabe medalion Exaust and SRT intake with ECU in it, but with a big "BUT" I didnt feel the 35-25 HP increase. I was hoping to wash a 98 maunal Maxima which has a muffler and Racing Filter only but It Washmed me with a Car Differance.
Any Advices on if I fixed it wronge or somthing because i was hoping to feel the imporvement in a much better way than this.
Regards