Has anyone ever had a problem with the invidia exhaust backfiring? I have an 01 with the dual exhaust. It only happens when the engine is cold, after a mile or two down the road it quits. I also have the invidia testpipe on the car.

 

ya i have that problem n my turbo setup,

i don't think it's causing trouble, and if you don't like it you need to get rid of your test pipe

 

this may be irrelevant but what version of invidia is this?

 

No it don't bother me that bad. I just drive slow till the motor warms up. I was just wondering if someone new why it does that.

 

I'm pretty sure it's the v2

 

I always thought it did that if you were running rich. Some unburnt fuel gets into the exhaust then ignites.... I've had that happen a couple of times.