A ttsport 800 with a Stage 1 Turbo will beat a TT S2 SBR4 with ease. I know because it was my default for a bit. My default is an R35 GT-R now but maybe you should have that as your default
The Green Gold Dream ETK, with rally suspension, special Alder wheels, and special front and rear bumpers (sorry about no exhaust tips lol)
One of my better configs. 1986 1.7L 5 cylinder turbo Covet with AWD in full on Tarmac Rally spec. I created this just for fun but it quickly became my default.. Really fast and razor sharp handling even on keyboard.