WobblyBobbly

I'm looking for a complete exhaust system for a 1991 convertible as the iron wurm has basically shot this one after 21 years.

Normally someplace like Racing Beat would be an easy pick, but mine is an automatic and their website says explicitly their system won't clear the bellhousing. I can't seem to find anyplace else online that has a full system for that car. Anyone got any leads? I'd be OK with ditching the cats too at this point.

WobblyBobbly

Hmm...I see in this thread the issue around de-catting mucking up the aux port. Need to take that into consideration for sure!

WobblyBobbly

The plot thickens...saw this on this RB page...

"The 6-port intake actuators on the 1986-88 13B 6-port are vacuum-operated by the exhaust system, the intake actuators on the 89-82 13B 6-port engine are operated by an engine-mounted air pump and do NOT require this exhaust pick-up tube feature."

I definitely still have the air pump in play, so that solves the aux port problem.

Hot_Dog

High quality exhausts for these cars are becoming difficult to find these days. You might want to checkout rx7.com website. They sell Bonez high flow cats and a few Apexi catback exhaust systems.

7up-n-cider

Still need that complete exhaust?

7up-n-cider

Just noticed you have an automatic. I have a freshly rebuilt manual for that car.

Dak

They have this Down Pipe / Presilencer Kit for 89-92 RX-7 Conv NT Auto - Racing Beat or if you want the collected header Presilencer for 89-92 RX-7 Non-turbo - Auto Trans - Racing Beat and Rotary Exaust Header for 86-92 RX-7 Non-turbo - Racing Beat .
Then it's just the cat back of your choice. May want to call and verify that it is only the presilencer that is the problem if you want a header.