whats your first mod for you supra?
 

my first mod was the intercooler piping and the intercooler itself , it really help a lot, those hoses were beatin to hell and i notice that not that much air was going in. so i changed them, not so hard with a little help of a friend.

i think exhaust should be one of the first things done. exspecialy if its turbo, you can really make that turbo happy be getting everything out of the way, much more hp and sounds the best too!

my first mod was a k&n cold air kit

the only thing ive done to my supe is put in a system (in my NA). when i get a 7mgte and the other car on the road the first thing i will do is 3" exhaust.

Bosch Spark Plugs +4

we'll see how they hold up. Only plats that anyone here in Rockford had in stock. I really wanted the NGK Platinums. Is the +4 really bad?

well.. this is what i were using on my mk2... i using the bosh plant. 4 on my mk2... it give me smooth iddle and sounds... hope does the same on the mk3 also....

ok guys
 

thanks for the info, try installing a new intercooler and remove the hoses, because they might be damn old, when i bought my supra, i was suffering, becuase i thought i had wasted my money, but i realize how freakin important is air to the engine.

thats good... now you learn something new....

my first mod was my exhaust.

manual boost controller.