I Am New To The Whole Car Scene, And I Need Help With My Car. I Have A Very Nice 93 Rx7 R1 With Only 52,363 Original Miles On It. It Has An Intercooler, Cold Air Intake, Greddy Bov, Lowered Suspension, 19" Konig Rims, Greddy Turbo Timer, And Apex1 N1 Exhaust. What Are The Next Things I Should Upgrade To Give The Car More Horsepower?

 

aluminum AST and a down pipe.

 

You should upgrade your information. Read the FAQ, and read the links. It's nearly all in there.

https://www.rx7club.com/showthread.php?p=68640

Dave

 

good answer dgeesman.
to give the first post allowance (as i do) get an ECU - you're over three breathing mods.