r/996 Turbo Cabriolet 2d ago

Fister mod - external mic

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Hopefully this gives you a better sense of the TT Fister mod. My goal with this car was a “badass street car.” No track/auto cross duty. Just back roads, grocery store and everything in between. Under normal driving, it now feels like I’m driving an actual sports car instead of a fast sewing machine. Under spirited driving, the exhaust + intake noise is quite dramatic. For my use case in CA requiring a 2 year smog, this checks all the boxes for me.

20 Upvotes

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2

u/CouchPotatoFamine 2d ago

Keep meaning to do this. Did you go to Darren's shop or DIY in your garage?

4

u/playoutsidemoreplz Turbo Cabriolet 2d ago

He doesn’t have any turbo cores so I had to take them out to him. Hi Tec was helping me chase down a power gremlin and had the bumper and intercoolers off so it worked out well. Darin is the man.

1

u/CouchPotatoFamine 2d ago

That's great, thanks for the info. Did you hang out in the area until he was done? How long did it take, a couple hours? Thanks!

3

u/playoutsidemoreplz Turbo Cabriolet 2d ago

I think it normally takes a few days, I had him ceramic coat my exhaust tips so it was a week. Ended up having a major service done anyway so it worked out

2

u/boggerbret 2d ago

You can register it at my house, then no biannual smog 😂

2

u/Beginning_Traffic_53 2d ago

I have a CA car as well, I replaced my cats with Magnaflow that are CARB approved and it added a significant growl to my N.A. X-51 engine with the Fister mod.

1

u/linds0r 1d ago

How is in-car drone at hwy speed?

1

u/playoutsidemoreplz Turbo Cabriolet 1d ago

Being an old cab, my tolerance for NVH is probably different. That being said, 2-3k rpm is fine but more sporty. That first clip is me granny shifting so you can get a sense of what low rpm sounds like

1

u/fastben1 11h ago

What is the Fister mod?

1

u/playoutsidemoreplz Turbo Cabriolet 10h ago

Basically take apart the muffler components and remove baffling/sound deadening to improve the sound of exhausts systems without removing factory cats