What's louder, Injen ses or Topspeed pro1?
 

I just ordered the topspeed pro1 and had it on the car for about 30 minutes. It is loud as hell. Even with the silencers it sound horrible, horrible, HORRIBLE. sound like a honda that's about to explode! So I am returning it and I'm considering the Injen SES.

eeek, makes me not want to get it at all now. id imagine the ses is a good amount quieter

I love the sound of mine. :)

id have to say that my Inejn SES is the best sounding exhuast for the Z aside from the nismo exhuast.

john

the injen sounds way too quiet! topspeed is loud but i havtn heard it inside of a car before...all the clips i have heard of it are from outside of the car and it sounds great!! IMO. when i get the cash i plan on doing topspeed or rsr...or possibly greddy evo2....and hey also if you plan on selling yer topspeed let me know i live a hour south of chicago and i might be interested...lata

I sent you an email, call me.

zectasy - your nuts!! the injen is INSANELY loud, at least mine is, i have test pipes. its rediculous how loud it is, but its not a bad loud, its a good loud. and i shoot flames :)

so which is louder....?

i think injen is by far, ive had others tell me that as well.

I agree. Injen with test-pipes is sick. I have this combo, if you bump limiter, you always get flames....

I know that the Apexi exhaust is loud as well, but next to my car with the headers, HF cats and Injen SES it sounds quite tame. The Injen exhaust is loud!! It is the closest thing to straight pipes out there that I have seen for the Z, but as someone mentioned, it is a good loud. It can be loud inside the car as well and it took quite a while to get used to it. Now I love it and wouldn't change for any other exhaust I have seen to date, but if you do not want a loud exhaust I wouldn't recommend it.

well see the only video clipse i have heard from the injen is the video clip the guy made that was really long with music in it....was it just me or did it sound quiet in the clip? ive never heard it in real life but i love the design of the injen...does anyone have a video clip if the injen with test pipes because i was actually thinking about this setup?? thanks

i have injen with helix, i got a busy day tomorrow, should be done by 5ish...ill make a video in my garage...if my guy is on tomorrow ill have him host it.

This is true? If so, then I'm sure I'll hear it from my friends at the track... [evil grin]

john, im leaving for my flight a little early, so as i posted before ill have a video up...and i will make it shoot flames.

ok videos done, got a nice flame in it :) its about 7 MB..im waiting for my friend to come back online so i can upload it to his FTP...theres some kind of error so i cant get in now. but should be up by tonight.

Angle injen vs. Straight injen
 

It looks like you have the angled tip design. I was under the impression that they are louder than the newer straight tip well, that what Injen said . The video of the straight tips sound pretty quite, but he didn't have test pipes.

i think the striaght tips are quieter also judging from the videos

still workin on getting the video up

I'll have to disagree. I've heard the Injen and it's not nearly as loud as the Pro-1. Test pipes or not...Pro-1 is louder than Injen.

Rattling Noise Question
 

NY350Z,
I basically have the same set up you have(Helix Test pipe)+Injen SES angled tips. Insanely loud is an understatement, I actually had a guy on a Harley say to me, "That exhuast is crazy loud.. i love it!!!" Since i just put the Helix Test pipes on last weekend, will the volume go down at all? Also, there's a metal ratteling noise coming from under the car(maybe the injen ses pipes touching each other) does your exhuast do the same w/ the helix? Thanks in advance.
zoom350