Greddy EVOlution GT exhaust install

[itsaBRZ]

Originally Posted by BRZ Guy

I’m reviving this post as I have a question on the EVOlution that’s similar.

So I currently have the EVO 3” exhaust and it’s flange connects to my OEM front pipe with Greddys provided bolts and flat gasket, doing away with the donut (as per Greddy’s instructions).

I’m about to order a JDL 3” Over pipe / Front pipe combo and have no clue on what flange I need to connect to the EVOlution flange.

JDL’s rear flange choices are:

3.0 flat flange
2.5 flat flange
2.5 OEM donut style

Please help, I’m getting different answers.

Did you ever find out which rear flange mates to the Greddy Evo GT midpipe for the 3" JDL over/frontpipe combo?

[itsaBRZ]

Originally Posted by Glitchy86

That's what I'm concerned about as we have some shitty roads here as well. But I like the sound of it the most.

Thanks for your help again man.

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I have the greddy gt evo exhaust and the exhaust portion does hang too low in my opinion. My car isn't lowered and I still scrape on bumps and some driveways if I don't go on an angle.

[Glitchy86]

Originally Posted by itsaBRZ

I have the greddy gt evo exhaust and the exhaust portion does hang too low in my opinion. My car isn't lowered and I still scrape on bumps and some driveways if I don't go on an angle.

Oof that sucks. I guess I'll look into other catbacks.

Thanks for the reply.

Sent from my SM-G975F using Tapatalk

[BRZ Guy]

Originally Posted by itsaBRZ

Did you ever find out which rear flange mates to the Greddy Evo GT midpipe for the 3" JDL over/frontpipe combo?

I ordered JDL’s Over Pipe - Front Pipe Combo with a 2.5 front flange and with the suggestion of Jesse, a 2.5 OEM size rear flange donut style as that’s how the EVO matted to my OEM donut flange. Just without the donut gasket.

My BRZ is a 2018, not yet lowered. The exhaust never scraped yet.
The roads are HARSH this summer with construction areas too.

[itsaBRZ]

Originally Posted by BRZ Guy

I ordered JDL’s Over Pipe - Front Pipe Combo with a 2.5 front flange and with the suggestion of Jesse, a 2.5 OEM size rear flange donut style as that’s how the EVO matted to my OEM donut flange. Just without the donut gasket.

My BRZ is a 2018, not yet lowered. The exhaust never scraped yet.
The roads are HARSH this summer with construction areas too.

Thanks for letting me know - funny because we both will have the exact same setup

[BRZ Guy]

Originally Posted by itsaBRZ

Thanks for letting me know - funny because we both will have the exact same setup

Saweet 👊😀

[BRZ Guy]

I also don’t find it loud at all, I love the sound and ride with my back seats down.
When I get my seat delete kit from Shrader, It’ll be perfect.

[itsaBRZ]

Originally Posted by BRZ Guy

I also don’t find it loud at all, I love the sound and ride with my back seats down.
When I get my seat delete kit from Shrader, It’ll be perfect.

I'm planning to order the 3" over/front pipe combo with two resonators. Which one do you have?

[BRZ Guy]

The 3” Combo with resonator and cat.