Why did I change exhaust? Well I backed into a curb thing a few years ago so my titanium faction fab has been bent all this time. Wanted 2.5" I think 70mm is overkill for NA engine.
My First choice would have been HKS HiSpec II for GR86 since they are light and 2.5", but it had the stupid donut flange. I need flat flange to mate with JDL UQFP
A few things this exhaust is pretty heavy at 33.75 lbs for everything. I may not have bought if I know. But im happy I did. It is extremely well built the hangers are super thick and im in love with the helmholtz pipe.
You get 2 tip options included as well rainbow and plain stainless
So here are the weights
Rear mid pipe 10.3lbs
Remaining midpipe 6lbs
Canisters 10.7lbs
Tips and remaining hardware 6.7lbs
Those hangers are thick
Unlike my HKS I had years ago Xforce cleans out any weld over flow
Also made a sound clip. Setup is now ACE 350 headers, JDL UQFP, XForce Race catback. Try to ignore the ticking from the engine its not an exhaust leak it goes away after the car is warmed up
https://youtube.com/shorts/qiWnJdzDD...5QM1YIc5W9IqPV
Car weight now increased to 2389.5 LBS ugh