93 Octane

131.3 whp 110.7 wtq 3rd gear Catback off VT IM

Car felt responsive towards 3k rpm, but it didn’t feel like it hits full boost. When the rpm’s got higher speed climbing felt a lot more stagnant and not picking up as fast as it initially did. One weird thing is under light acceleration I hear a slight rattle between 2000-2300 rpm ( didn’t hear it when pushing pedal hard all the way so doesn’t apply to this specifically but was wondering if that can be fixed). Anyways, I feel like it can push alot more. I did a pull side by side with my friend’s stock 08 Lexus IS 350 from 4th gear and he was keeping up with me until I reached about 140km/h.