WHats the cheapest mods you can do on a supra to gain hp? Exhaust and chip? How mutch would u gain etc...?

pull the hose to the waste gate and rely on boost cut. gives you 2-3psi over stock or about 45 hp. free.
dp and exhust + above 299.00 60 hp over above.

bcc( alows higher than stock boost cut levals about 18 is still prudent won't melt turbos to quickly) 99.00 18 psi plus above mods = 150 hp over stock the above is for a mkiv supra. DZ

I was going to ask the same question. I do not understand the answer.
can someone explain in layman's terms. I would like to get my supra up to close to 300 horses, what is the cheapest and most efficient way to achieve this goal without harming my car.

it really depends on the year of the car

HEY WHATS UP GUYS AND GALS I RECENTLY HAVE 1991 TARGA SUPRA TURBO AND JUST YESTERDAY BLEW MY 2ND MOTOR. NOM IM PLANNING ON GOING WITH THE 1JZ-GTTE :iceslolan BUT I NEED TO KNOW WHATS THE DIFFRENCE BTWEEN THE 1JZ-GTTE VVT-I AND THE REGULAR 1JZ-GTTE. PLEASE E-MAIL ME WITH INFO OH AND SOAR OWNERS ONE QUESTION.. HOW MUCH PSI IS THE STOCK TURBO`S ON THE 1JZ-GTTE????? :confused: