ISS Forged 4GS R&D Exhaust System
03-08-12, 04:34 PM
#1
ISS Forged 4GS R&D Exhaust System
After a long wait it's our honor to say that we finally got our hands on a 4th Gen GS. With that said; the madness has begun. The systems will be just like our signature systems for the IS-F and will consist of 2nd cat delete with 2.5" 304 SS mandrel bent piping and ALL American made parts. Dyno numbers will be up shortly as we're still in the building stage and most of the R&D has been done. Of course since we're Lexus owners and enthusiasts ourselves we will be hosting a group buy for the community. This is just ONE of the goodies we have stored for the new GS and many more will soon follow. Here are some sneak peak images of the GS and the build process.
03-08-12, 04:44 PM
#2
what is all this madness going to achieve? i'm saying that in a positive manner. what is going to be the outcome. looks like my car up their but i'm in N.Y. i just wish it was my car.
03-09-12, 07:40 AM
#4
A few goodies to be released in the next couple of weeks 
03-09-12, 09:35 AM
#5
Here's a shot we took of the OE system on a certified scale. 63.5lbs
Breakdown of the system :
Left muffler: 15lbs
Right muffler: 15lbs
Mid section: 33.5lbs
Stay tuned for weights of our system
Breakdown of the system :
Left muffler: 15lbs
Right muffler: 15lbs
Mid section: 33.5lbs
Stay tuned for weights of our system
Last edited by Fitment Factory; 03-09-12 at 09:52 AM.
Trending Topics
03-21-12, 08:20 AM
#15
Trying to get access to the scale once again today. If all goes well we should post them up by days end
As of right now the system will be sold without tips so that the factory tips are used. Due to the shape of the factory tips it's going to take a little more time to find the perfect tips.
Gio
Gio