Will the Invidia WRX Catless downpipe fit my 07 GTB

Exhaust modifications

Will the Invidia WRX Catless downpipe fit my 07 GTB

Postby e3zy1 » Fri Jul 17, 2020 9:43 pm

Hi guys,

Looking at the Invidia Down Pipe "Australian SPEC" suit Subaru WRX 08-14/STI 08-17 Catless (HS08SW1DPN-A)

Does anyone have any experience with this? Will this fit a manual 07 GTB?
Will it have any issues with the steering knuckle / any other fitment issues?
Will it fit on an aftermarket mid pipe without any adjustments? (nameless midpipe with 3 inch resonator)https://shop.namelessperformance.com/2005-2009-legacy-gt-spec-b-catback/
Besides legality with the catless, will there be any engine issues even if tuned?

I know the X-force WRX ones fit well but haven't seen anyone running the Invidia one on the forum. Any and all advice will be appreciated
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Re: Will the Invidia WRX Catless downpipe fit my 07 GTB

Postby bigBADbenny » Wed Aug 05, 2020 3:40 pm

It comes up in an my07 liberty search on the Australian invidia site, but its not listed in the description.

Call their customer service to check :)
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Re: Will the Invidia WRX Catless downpipe fit my 07 GTB

Postby billydee » Sat Jan 30, 2021 4:45 pm

I've also been wondering this as the down pipe is the last piece if the pre-tune puzzle for me... going catless would shave $350 off the price of the down pipe, which is massive.

The roadworthiness is something to think about, however I'd be more worried about the changes in sound going from 2" to 3" and removing the muffler/resonator effect of the factory cat, particularly since I already have a 3" Cat-back. Has anyone paid particular attention to the changes in sound that come with installing only the catless (or even cat-ed) down-pipe?
Now: MY07 Liberty GT Spec.B - 6MT - BtSSM - 3" Custom - K&N - Kobe Pipes - Ceramic Coat - Leather Stuff
Soon: Ultrex 3" Dump - Short Shifter - RevZone Tune - A Vacuum
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