2001GS300

125mph and it was FUN! The suspension seemed to "squat" around 115. And for the Safety Police in the crowd I was on a stretch from Mexicali to AZ, 4:00am. Even at my top speed it felt like the car wasn't straining or out of room to run. The only change that I have done to the car is I switched all fluids to synthetics and installed a K&N filter. I liked the idea of the the tube airfilter but it seemed to ruin the shape/lines of the engine. I've been happy with just the filter change.