Hi, I'm Duy from Injen Technology and I just wanted to let you guys know that I am here on the forums to answer any questions or concerns you may have. Please feel free to drop me a line at duy@injen.com. I look forward to assisting everyone.

Duy Le
Marketing
Injen Technology
www.injen.com

Thanks, hopefully I will stay happy with my Injen intake and never need to take you up on your offer.

2003 Blk/Blk Premium w/navigation
Tinted Windows (20%)
Chrome Wheels
BRM Catback Exhaust
Injen CAI (blue)
Unorthodox Crank Pulley (blue)
Clear Corners
Grounding Wires (blue)
255/45ZR17's rear

hey man.

glad to see more companies are comin to the boards. i personally dont have your intake, but it was the one i was goin to get before i got my free one.

Daniel

03.5 5AT DP Coupe
Ground Kit / Z – Tube / Shock Sensor / 5% Tint - 30% Windshield
Clear Corners / L.E.D. Hood Lights / KPTech VDC Memory
KPTech OEM Remote Window Up / Invidia Exhaust

Where do I start? I just brought in one of my midpipes to get a replacement and tried to get some questions answered about really bogus design issues and got none of them answered. I have a feeling nobody over there knows what they are talking about. First, my resonator pipe completely snapped off at the endcap of the resonator right where the tight radius bend is. I can also see stress risers in every single bend on the resonators. Yet when I asked a couple of your R&D guys over there nobody could tell me why because you guys dont make the resonators. Just to let you know, that is way too tight of a bend for such thin walled piping. Another thing is that all of the fiberglass in both of my resonators COMPLETELY blew out after 2500 miles. When I asked the same guys about that, they said that they havent heard of anything like that happening to your exhausts. Funny cause I know 3 other people that it is happening to (fiberglass all over their rear bumper for 3k miles). You guys said it was maybe just a flawed pipe yet it happened to both of my resonators. After I got my replacement pipe, I cut open both resonators and repacked them with SS wool. So far I have no blow-off on my bumper. And as a side note, I saw the extremely large tube of compressed fiberglass in the new pipe and noticed only a few remnants of the biberglass in my old pipe. I suggest you guys search for another resonator to use on your exhausts, because the ones that are on there are very low quality and this is coming from a racecar engineer who has seen many many bad designs.

SCZ on my350z.com
2004 G35 Coupe 6MT | OB/Black
Premium | Aero | Splash Guards | XM
Z Tube | Pop Charger
Helix Test Pipes
Unorthodox Crank Pulley
Injen SES

Im having the same problem with the fiberglass, its all over me rear bumper!

My exhaust blew fiberglass allover and still rattles occasionally on the crossmember. My intake has not given me any problems. What can be done about the exhaust?

Hi guys, if you have any warranty problems. Please contact me directly at Duy@injen.com. We will not handle any warranty claims on the forum, but will do so when contacted.

We would like to care of your situation as quickly as possible, so please contact me at the above email. Thank you!


Duy Le
Marketing
Injen Technology
www.injen.com

Wow this is great to see! Nice to know a vender is taking care of things!

I also have the same problem with the fiberglass issue. Started 4 months ago when my exhaust system was 2 months old. I talked to the VP of Injen Monday and he said he would contact me the first week of September for a replacement. Don't know what they are planning to replace and if the fiberglass problems will be fixed by then. Also, I don't know if they will pay for the replacement exhaust to be install at my muffler shop. I assume "not". Hopefully Injen will have fixed the design flaws of their SES 1992C.

'03c6mt/Blk/Premium/Sport/Aero
Eibach's/Hyper-Ground/Ztube+JWT/Injen SES
Rogue/Momo/Sparco

Along with others, I want to thank Duy for joining the forum and giving us the opportunity to provide feedback to the company about their products. I know the company and us consumers will all benefit from this.

For those of you having problems and seeking warranty work, please give us a follow-up here, such as the solution to the problem (old piece/re-furbished, new piece/same design, new piece/different design, etc.)



'05 IP(or ?) 6MT... ...Never too soon to think about modifications!!

BigRon- Thanks for the welcome! Our main and only intentions is to make everyone happy. We take time out to talk to as much people as we can, in order to get your feedback. Essentially, these products are for you. You guys are the ones that buy it, talk about it, use it...We understand that we're in business because of great enthusiasts such as yourselves, so anything we can do to help, like answering tech questions and what not on forums- is worth the time to make you guys happy

Please note. All warranty related issues should be emailed to me directly so that we can address the situation and take action immediately. Since I monitor over 30 different forums, if a question is posted on the forum, I may not see it right away. Questions regarding warranty deserve immediate attention!

Duy Le
Marketing
Injen Technology
www.injen.com

Yeah maybe I should send injen a bill for the $80 worth of stainless steel wool. Or heres a better idea, how about you guys pack your resonators with SS wool to begin with and charge another $80 for the exhaust. Then maybe you would have a decent product.

SCZ on my350z.com
2004 G35 Coupe 6MT | OB/Black
Premium | Aero | Splash Guards | XM
Z Tube | Pop Charger
Helix Test Pipes
Unorthodox Crank Pulley
Injen SES

BigRon,

I will be working with Duy on my exhaust next week and will report my experience (good or bad) as soon as it is complete. I know that Injen will go out of their way to help me.

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

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

Didnt you get your exhaust fixed already??? So why not post how they took care of the issue for you already.


Stillen Stage 2 Supercharger, Stillen Front Bumper, Stillen Carbon Fiber Hood, Injen SES Cat-back Exhaust, Injen Cold Air Intake, 19" Axis Hiro Anthracite, Clear Corners

I have no doubt that they will. I spoke with my contact there this morning about it and they will take care of it for you.
Just give them some time to get around to everyone individually and take care of the issues. And not all Injen G35 exhausts have this problem.



Stillen Stage 2 Supercharger, Stillen Front Bumper, Stillen Carbon Fiber Hood, Injen SES Cat-back Exhaust, Injen Cold Air Intake, 19" Axis Hiro Anthracite, Clear Corners