I just installed my Wald quad exhuast last weekend and got rid of my Greddy's. Im running a full exhuast system with the Invidia midpipes+Wald exhaust. When the car is coming to a complete stop during 2nd gear, I can hear the exhuast backfiring. This never happened with the Greddy exhuast! At first i was kind of freaked out but I thought of the possiblities and it makes sense. Is it possible that the midpipe is bigger and the exhuast pipping (or the other way around), meaning better Airflow and release leftover Air making it backfire. I gotta say it sounds so sick. Most cars i hear that backfire like these are the EVO's or S2K. ANyone have the same problems or is it just me??!... Sorry no video clip but you guys should understand what im trying to say lolz

 

woot for backfire!!!i believe its the mid pipe!!

 

I have it on my Tanabe every now and then, depends on weather

 

Mine does that too and I love it. I think PPE is gonna build an exhaust to match up with their headers and I'm hoping it will do it as well!

 

Mines backfire ALL the time

 

Damn I'd cry if my car backfired. I hate cleaning up my rear lip.

 

haha id be happy for a backfire, i think it sounds dope

 

I backfire every now & then

 

haha iSuxeL, same here. At first i thought it was just going to be once a while, but its now backfiring from 4th to 1st gear now! Its constantly doing that now... Sometimes its super loud and i gotta admit, it made jump a couple of times lolz

 

Dude what you got under the hood for a 250??

 

LOL - I would freak out if I heard my car backfire! It obviously hasn't happened to mine yet.

Rob - what causes yours to do that? I thought you've just got the HKS axle back (like me).

 

I have an HKS Axle back but dont forget im stick so i down shift

 

^^Bro you need to get the midpipe and gurantee you'll feel and hear the differences lolz

 

Nah bro i can't go with a mid-pipe

 

Phil
mine backfires everytime I slow down LOL
it sounds sick, and I can tell people turn their heads to look at my exhaust