Quote:
Originally Posted by Angrybird 12
Can't put headers on the LFX.... But I do have the MRT V2 axelback. It pops on deceleration that some people call backfiring but I don't consider that backfiring. Before I consider it a real backfire it has to be a very quick and loud BANG, like a gunshot... That is what I got when I hit the rev limiter.
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No that's a "afterfire" on the deceleration Any engine can backfire that is just a extra dose of fuel that did not get burned , It happens occasionally but you usually do not hear it with a stock exhaust , Not sure with the MRT V2 if they muffle it out or not ?