Ive got an 87 rx7 gxl, and it would be great if anyone could suggest some mods, or any conversions that are out there for it. I just got it a week ago, its a really fun car and im trying to learn as much as possible about it.

 

Since you new, check the Newbie thread at the top of this forum for some good information.
https://www.rx7club.com/2nd-generation-specific-1986-1992-17/attn-new-members-read-before-posting-check-archive-faq-use-common-sense-59758/

Yes there's a TON of stuff around for 86-91 RX-7s, but it's NOT on the "Big Boy" websites like www.jcwhitney.com or www.nopionline.com

Lots of bodykits, lots of carbon fiber & fiberglass, interior accents, replacement parts, new OEM, replica aftermarket, etc...

A few sites to startoff with, but you'll find lots more if you search around:

www.racingbeat.com (old school rotary guys)
www.atkinsrotary.com (bolt on superchargers for you NA)
www.corksport.com (good knock-off bodykits for cheap, they also have fender flairs)
www.speedmachineperformance.com (carbon fiber & fiberglass everything)
www.mazdatrix.com (good racing parts & better than OEM replacments)
www.victoriabritish.com (classic "free catalog only" company, lots of core replacement pieces)