back firing r32

[Pekatu]

hi,

i have recently fitted a dump pipe back 3inch zorst with resonator and cannon muffler, now occasionally when i lift off the throttle (down a hill for instance) then accelerate again it (SOMETIMES) gives off a little backfire, it also occasionally does it when double clutching while accelerating hard.

I never noticed this before fitting the exhaust, could it have always done this but was unnoticable with the factory exhaust or is it likley and after effect of the zorst.

[Ronin]

Yea backfiring is a normal occurance with a big zorst. I have a hks superdragger 3" from turbo back and it backfires when i lift off the gas sometimes.