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Old 10-27-2015, 12:28 PM
427BDR 427BDR is offline
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Quote:
Originally Posted by Ozzie Goat View Post
House of cards ? I'd take that over insane backpressure.

I too, will buy a new set of pipes as soon as the backorder is lifted. Backdraft said it will be a couple weeks.

Group buy and beat them up for a discount ??

Roy
Hi Roy

Looks like you have the older pipes I think, yes? Our pipes look very different on the inside. They are definitely less restrictive than yours but they waddle, rattle and sound down right like **** on deceleration IMO.

This may all have to do with the level of power the engine produces. Seems like backdraft is doing a lot of coyote installs and they claim few complaints. maybe smaller engines with ~400hp don't shake these pipes as much as larger displacement engines with 550-600hp.

Before you order the new pipes from backdraft let's make sure we pinpoint the source of the issues. Otherwise you may end up disappointed with the pipes.
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