Porsche GT3 muffler on an early 911

[@jaysonmilsten6932]

I think these sound so good in fact the best sounding muffler I’ve heard yet on a classic 911 IMO. I think I’ve finally made my decision 👍

[@karlhansen635]

Nice mod

[@mufflertech]

@@karlhansen635 thank you!

[@MicahRousey]

Keep this up!!! Would love to see more performance modification videos.

[@justintian1218]

Love it, more drive by video for that GT3 aircooled please👌

[@jakek8576]

awesome video !!! now im looking for a gt3 muffler for my 86 porsche lol

[@scottklandl488]

That’s a great sound

[@sacramentopedpatrol3182]

Sounds good

[@anlenke]

Love this mod! Just got a Euro 3.2 swapped 912 with the same level of sound deadening haha. Certainly interested in what this would cost to have built too

[@mufflertech]

On our side of the pond the fabrication and install are about $850, the cost of the donor muffler is the biggest variable. The tips are also in play, we made the ones in the video to keep the vintage look.

[@anlenke]

Muffler Tech super helpful, thank you. I need to do some homework on finding a 991 muffler - there are a couple 997’s on eBay - Likely the sharkwerks tips but tbd. I’m just down in the bay so this may be on my Christmas list

[@Undead88130]

What is the tailpipes diameter in mm ?

[@steadfastacressteadfastacr7586]

Holy F!@%’in balls does that sound good.

[@mufflertech]

You should hear it in person! YT is a wonderful resource, however, it’s difficult to judge exhaust sound with recorded videos reproduced digitally. I assure you it’s so much better in real life. Thanks for watching.

[@vingsnes_ep8671]

Nice!

[@leroygarcia613]

Where can I get that t-shirt?

[@mufflertech]

Blipshift. Unfortunately they only offer each style for 24 hours. They periodically rerelease previous styles. blipshift.com

[@genxchas]

Barky bark

[@MicahRousey]

...and the Funky Bunch

[@kevinbodman1011]

Where is your shop located and do you happen to be on Pelican?If so under what name.I qppreciate you thankyou.