ok guys,,,,ive got a completely standard 3rd RX7 twin turbo,,,,,im wanting to tune it,,,
its got a cat back exaust (how much power does this give on top of standard)

and im thinking of the following cheap mods first.
cat replacement pipe,,,down pipe and airfilters,,,

which of these is worth doing and how much power,,,,will each give and all together,,
cheers

 

Depends on which one you have.

Don't forget your ECU upgrade, other wise you will blow your block.

 

http://www.scuderiaciriani.com/rx7/index.html

check the newbie links. most if not all of your questions can be answered there.

 

Everything you want to know and more is in hear. Its required reading for all first time posters on this forum.

https://www.rx7club.com/showthread.p...threadid=68640

 

definitly get a downpipe.

but putting a midpipe on your car will require a ecu upgrade.