Great quality as expected from ETS. I bought the 6” resonated test-pipe, paired with a Tomei titanium cat-back. The drone for daily driving was too much, you could feel it in the seat and backseat passengers had a hard time taking part in a conversation. I just got the ETS V3 quiet, and paired with the test pipe it’s perfect for the street and daily driving.
I bought this ETS GESI High Flow Cat to replace a Magnaflow test pipe. After the install, I got a tune and passed the emission without any problems. I noticed a diminished smell of rich exhaust in the cabin and also decreased soot on my rear bumper! I also get the occasional crackle and pop sounds!
I am highly impressed and satisfied with this product. The sound it lets off with the combination of my Catback is amazing, I absolutely love it. The quality of the welds and the pipe alone is tremendous. 10/10 highly recommend
Cat bolts are to rusty to put it on yet but it looks great welds are awesome
Arrived quickly and in good condition...love the way it sounds
Amazing quality and arrived fast, great welds and light weight
The ETS Evolution X High Flow Cat Test Pipe is a direct replacement of the factory catalytic pipe. This has been dyno tested for a 10-15whp increase over the factory catalytic pipe. Works with factory downpipe and factory exhaust system as well as any other aftermarket exhaust system that mounts in the factory location.
- Direct Replacement J-Pipe O2 Bung (Prevents Check Engine Lights)
- Wideband Bung w/ Plug included
- Stainless Steel
- Factory bend to clear the driveshaft unlike the competitors who use a straight pipe that will rub against the driveshaft.
- 200 Cell High Flow Cat - Metal Core
QUESTIONS & ANSWERSAsk a Question
Hi, just purchased the GESI. Is the cat their High output rates for 500whp, or is it their Ultra High Output rated for 800?
We use the ultra high output option.
Would the GESI HFC pair with your V3 exhaust?
Yup! We designed our GESI HFC to be a direct replacement, so it will work with any downpipe/catback combiniation that mimics the factory design.
What are the difference between the 3 of them?
The GESI version has a GESI High Flow Catalytic converter in it which is for emmisions.
The regular catted version just has a 200 cell high flow catalytic converter.
The Resonated option includes a 3" bottle style resonator to help eliminate drone and offer a slight reduction in noise.
The straight through option is just that. Straight through test pipe.
Does this item come with a new gasket, or does it have to be purchased separately?
Gaskets and everything you need to bolt it on the car.
Would this pass in California emissions?
These are not CARB approved.
Hi there! Was wondering what the difference was exactly between your HFC and your GESI HFC. Thanks!
Gesi claims to get the car through emissions testing while having no effect on flow at all. It is just a higher quality catalytic converter
Does this Test Pipe work on a Mitsubishi Ralliart?
Yes, this works on the Evo X and the Ralliart.