Invidia R400 Gemini Catback Exhaust 2021 Subaru WRX Install

[@JKohl-pp4zx]

Can you hear the turbo spool at all from inside when you gas it? I like how loud mine is but I want to get rid of my muffler delete for a full system that’s quieter

[@AustinJenner]

We haven’t noticed much of a difference. Possibly at higher rpms but it’s not much different than stock.

[@jubess]

all stock except the catback? also did you trunk swap for the wing?

[@AustinJenner]

Yep all stock, and no, the trunk is still the original and the STI wing is paintmatched from Import Image Racing. It fit even with the original lip that’s on the wrx trunk

[@wombo7317]

Do you need a tune for this exhaust?

[@AustinJenner]

Since it is from the catalytic converter and back, it does not need a tune.

[@isaacpina1753]

What size is that adapter peice? I need it for my exhaust

[@AustinJenner]

@isaacpina1753 the catback adapter is 3 inch. The part number from Grimmspeed is 077046, hope this helps!

[@notcooken5830]

did the adapter come with the exhaust

[@AustinJenner]

No it was purchased separately since we still have the stock downpipe on.

[@xrmerkur]

Austin, lately I’ve been watching exhaust comparisons on KZbin. You cover some interesting points. The AWE system is a solid alternative too. So far the best sound clip is a guys name: @STi_Alan

[@AustinJenner]

Thank you I appreciate it, I have seen a few of his clips as well and have spoke to a few people about the AWE system, definitely a nice upgrade!

[@xrmerkur]

@@AustinJenner the invidia logo at the split of the exhaust is a nice touch. you produced a really clean video, easy to see and follow the installation. your WRX looks amazing.

[@AustinJenner]

@@xrmerkur For sure, it really makes the rear end stand out! And thank you, I am trying to get better with video work since I do these for fun so I appreciate it!