Situations like this have been brought up at our instructors briefing. Do bring this up with us or see the Head Instructor. HPC has mantained incident free (touch wood) events all the while and i reckon this will continue.
wad is the ideal exhaust setup for a stock or slightly modified 1jz-gte auto engine?
A) 3 inch piping all the way wif straight flow bullet n straight flow muffler
B) 2.5 inch piping all the way wif straight flow...