Does anyone have any good decisions on how to reduce the interior noise from the injen SES dual exhaust?
I love the performance and sound from the outside and the looks I get from drivers when I fly by, but, the low rumble on the inside of the car at low speeds can be quite loud.



314485-Engine.JPG

 

i just got my injen ses along w/ ztube / k&n drop in and i love the combo.. i love the sound on the outside as well omg .. my favorite part is starting up the car. wow.. but ya i agree the interior noise @ about 2k rpms is a bit loud.. id like to know any possible solutions as well.

 

nope...comes with the territory

2 G or NOT 2 G, there is no question!

Injen SES, Kinetix cats, K&N Typhoon, 19" PIAA Super Rozza's (19x9 & 19x10)

 

So let me get this straight, inside the car the exhaust is too loud and bothers you, but you love the way that it bothers everyone else outside of your car? You must be able to see the irony in that...

Ivory Coupe 5AT
Z tube, K&N drop in.
Crawford Plenum and Fujitsubo Exhaust soon to come...

 

no idea how to lower the sound unless you wanna restrict the exhaust, which will reduce or eliminate the gains you get from an aftermarket exhaust..

you knew that when you were getting an exhaust that it would be louder.. i would say jus deal with it..

David
04 Ivory Pearl G35C 5AT Premium 18"

 

Irony aside... =) I think the only real solution is to start smacking on some Dynamat or the like. Will cut down on a lot of the sound transfer. But like some have already said, it comes with the territory. Good luck.

 

After awhile i've noticed that the sound has mellowed out quite a bit since it was first installed... Maybe i've just gotten used to it, but i don't really even notice it anymore between the window being down and/or the radio up all the time...

04 6MTc BLK/BLK
Ztube/PopCharger | Alum Pedals
Tint | R/T Cats | Injen Exhaust
Stillen Facia/Skirts | Veilside Rear
D.S Grille | Gialla Spoiler

 

i have noticed the same =) it has definitely mellowed out a bit.