the exhaust doesnt have a flexable hose from the turbo down. but does have one on the waist gate. do u recomend instaling one.

 

I know what ur talking about.. like the headers on Honda/acuras.. we don't have it on rx-7s. not necessary

 

what?

 

WTF are you talking about? The wastegate is internal to the turbos!

It sounds like you are talking about a v-band connection, that is sometimes used with aftermarket turbo setups. You still aren't making any sense!

 

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Looks like we need a translator!!

 

Stock, there is no flex in the exhaust. With a single turbo setup, many put a flex section in for the wastegate dump tube that reconnects to the downpipe. The two pipes see different heat levels and expand at different rates/times, so having a flex section in the wastegate tube is a good idea to keep from cracking welds.

Dale