@@ramduch7413 Once everything is bolted up, it isn't a tight fit. It slips out a little and I fitted the clamp over the little gap. Perhaps if you use the wrap that would seal it up a little better.
Yeah the cats are definitely what's causing it, same thing happened to me and I thought I blew my turbo or something lol. Replaced the downpipe with a Grimmspeed catless dp and now it's running perfect, after a protune of course.
@@JesusJimenez-wi2ih I only spaced it to try and no throw a code. It is tuned now, so it isnt an issue. There are a lot of options out there from Ebay to any name brand you like for 02 spacers.
@@JesusJimenez-wi2ih Got it, I would get one to be safe. That way the the electrical isnt stretched if it is a tight fit. I dont recall exactly on the Tomei. I installed this and two obx downpipes at the same time on my wrxes.
One of the lightest and best flowing setups. But, loud, very loud. I took it on a 3 hour trip and it started to get a little much. Track and short commute would be best.
What did you use to fill in the 02 sensor? Ask because having trouble figuring it out on my 06 and say that you only have 1 02 sensor and another one without wires.
The other bung is for a wideband. If yours didnt come with a plug you can order 02 bung plug for a few dollars a piece. Or you can even use an oil plug. I have done that in a pinch at a parts store.
@@Dominic-Beck Downstream or second 02 sensor is hooked up, and I am using a 02 sensor spacer. That way the sensor isnt reading all the exhaust fumes. So far no check engine light for me.
Nice man I have the same downpipe on my sti sounds amazing I love because it’s uncommon and very different from other options people usually get
Absolutely, and not many out there.
The bloopers were pretty funny to watch
sound so good! wonder if it sounds the same on a 2004 sti
Sounds really good what have u done to the car? On a scale of 1-10 how loud is it
Thanks! Pretty much stock, intake, perrin crank and the turboback. It is really loud it has to be a 9 or 10.
the instructions say to remove that stud bolt on turbo, i didn’t see you did that, and it still fit without a issue?
I didn't have an issue when I did it.
@@thehouseofjdm i appreciate it bro!
Are you using an ots tune or pro tuned
Currently accessport, but I will be switching to an ecu tune in the spring.
Does your tomei downpipe slipped off sometimes? Because I am having a problem with the tomei downpipe
Which part is it slipping? Where the two pieces slide into each other?
Yes. Where the two pieces connect. Have you had that problem?
@@ramduch7413 Once everything is bolted up, it isn't a tight fit. It slips out a little and I fitted the clamp over the little gap. Perhaps if you use the wrap that would seal it up a little better.
Did they oem hanger bracket connected to the tomei downpipe ? Because mine don’t.
Yes, it bolted up. It took a little finessing. I remember sliding the second pipe out slightly.
What O2 spacer is that u are using?
I want to say it is a Grimmspeed.
Did you use the exhaust bandage? I just bought the exhaust and am going to be installing it in a couple hours
I didnt use it, I like the look without it.
just ordered this down pipe after running cut resonator and mufflers now my cats seem to be clogged up, car sounds bone stock and no boost,
Yeah the cats are definitely what's causing it, same thing happened to me and I thought I blew my turbo or something lol. Replaced the downpipe with a Grimmspeed catless dp and now it's running perfect, after a protune of course.
Does the oem heat shield fit back on good?
Oh, I didnt keep the heat shield. I would imagine it would be close.
What OTS tune did you use for this?
Will be switching from Cobb to Ecu flash in the spring.
Is you turbo stock? Was the video after tuned?
Yeah stock turbo, and stock tune. Now I am running an accessport.
Did you need to use the O2 sensor extension? And if you did which one do you recommend?
I usually do, I believe I used a Grimmspeed spacer.
I’m looking for one do you know where I can find one?
@@JesusJimenez-wi2ih I only spaced it to try and no throw a code. It is tuned now, so it isnt an issue. There are a lot of options out there from Ebay to any name brand you like for 02 spacers.
Oh cause I am about to install the same downpipe and I don’t know if is needs the o2 spacer or not
@@JesusJimenez-wi2ih Got it, I would get one to be safe. That way the the electrical isnt stretched if it is a tight fit. I dont recall exactly on the Tomei. I installed this and two obx downpipes at the same time on my wrxes.
Thinking of doing this setup on my 2020 STI is it too loud?
One of the lightest and best flowing setups. But, loud, very loud. I took it on a 3 hour trip and it started to get a little much. Track and short commute would be best.
Did it fit easily on you 2020? I have a 19 and wanna make sure it fits because these websites say they don’t
What did you use to fill in the 02 sensor? Ask because having trouble figuring it out on my 06 and say that you only have 1 02 sensor and another one without wires.
The other bung is for a wideband. If yours didnt come with a plug you can order 02 bung plug for a few dollars a piece. Or you can even use an oil plug. I have done that in a pinch at a parts store.
@@thehouseofjdm with the 02 bung plug will a check engine light come on?
@@Dominic-Beck Downstream or second 02 sensor is hooked up, and I am using a 02 sensor spacer. That way the sensor isnt reading all the exhaust fumes. So far no check engine light for me.
How many inches that downpipe
This is a 3" downpipe.
@@thehouseofjdm thanks bro do you do any other modification cause I'm Also using sti just stock plan to upgrade step by step
@@dhipanbalachandran5069 Yeah put up another video installing a Tomei catback. In addition I have a Injen intake, Perrin crank pulley and Cobb tune.
@@thehouseofjdm my downpipe is still stock bro
How...
Wow loud
Very, I might run a silencer. 😄
No tune mobbing it? Who cares about boost creep
The car is tuned.