got some berks hfc that im gonna install next week with muffler deletes ill post a video

 

I did this 3 years ago when I was bone stock and im not going to lie this sound really bad in person.

 

the hfc with muffler deletes?

 

OP i ran this mod for 6 weeks now and its too perfect lol
cheapest mod and great sound
I just installed berk test pipes my mufflers are going back on

 

how does it sound with the test pipes one .. ?

 

lol i did this with oem setup. The thing sounds loud as hell. Then i did the same when i got my invidia exhaust with HFC. The sound is soo much louder. I put everything back, just wanted to hear the differences between both. Sounded a little F1 ish no lies ha.

 

have the same on my g37 sedan but actually the muffler shop i went to just deleted the muffler and welded on some extra pipe and still kept my stock tips

 

Here's mine...

https://www.dropbox.com/s/yrpb4ohylr...74450.mp4?dl=0