Q70L infiniti 3.7 Muffler delete and tuned. 

429hp the car feels great

@@mr.notnic3 429? was it dyno tuned?

​@@aexiyyes

​@@aexiy429hp to the crank 340 whp to the wheel

The same tuning parts they use on the g37 or the 370z

Yo bro i need my 70 to sound like that

​@@mr.notnic3is that a stillen exhaust system

@@suckerfree3k I am still using the factory exhaust system with a muffler delete.

@mr.notnic3 salute....that's what's up. Sounds really good. I have a 2017 Q70 (that's why I asked) going for that same sound.

Factory with muffler delete

Long tube headers, Z1 long tube intake,GTR injectors,ported upper and lower intake manifold,bigger fuel pump, and muffler delete

@@mr.notnic3 would u say the headers are worth it as long as they're long tube ones?

@@roIIin yes