jmartpr

I can imagine that in real life the sound is even better.....sounds awesome but not obnoxious...is that with PSE off?

808c2s

Rennolazine,

That does sound nice. Not obnoxious, but raw and powerful.

daaa nope

I was there yesterday with my wife while you took Stu and Brian out for rides. I have one of the last '21s on order... July delivery.

This full setup - the car is, uh, VERY, loud. I'll say that at full bore... it's got a very exotic sound to it. Almost reminded me more of a Ferrari/Lambo w/aftermarket exhaust sound. I thought my current 987.2 w/Fabspeed race headers and PSE was loud with the valves open. This car is a whole other level.

I took a quick video... lemme upload them somewhere and I can post here.

Video: https://rumble.com/vfgof7-718-spyder-wexhaust.html

Kevin in Scottsdale

Rennolazine, that sounds crazy! I really like the tone but not the volume for the spyder. You drove the car a little bit with just the back muffler replacement. Would you recommend the BCFabs rear muffler for a nice exotic sound that's not too loud?

Thanks

Rennolazine

dealer installed the headers. Im not man enough to try

Full kline with valves disconnected is easily 50% quieter than this. Its on another level of volume.

this is pse off

yeah if you hear it in person you cant tell how it screams unless u film it from literally a mile away lol

If i had to pick just the inconel pipe I would be a happy camper. Its actually makes power too. The sounds is great and very civilized. It just never gets nasty loud and the headers feel a bit torquier down low. I will also post footage of the headers/mid pipes with the stock muffler because it only takes a couple hours for me to swap it out.

jmartpr

Oooohhh....that's a bit too loud, at least for me.

Rennolazine

yeah the full system is no joke. If you live in a city i would recommend either the inco pipe or the headers but noth both

dnimi123

But man enough to drive around in a Saturn V rocket!

Rennolazine

yep sounds mega

JAhmed

Yaaaaas Pete YAAAAAAAAAAAAAAAAAAAAS

horns

How does the in person tone of the cattwd full Kline system compare to the BC full system? I know this won't be a popular opinion, but the BC sounds a bit Japan 4cyl, coffee can like in video to me. Super loud, but without flat 6 character. The Kline sounds deeper, more muscular, not quite as loud, but also a bit more refined.

If I understand right, the BC does a great job of smoothing out the transition between valves open and closed, but the high rpm sound doesn't sound right through my speakers. Maybe it is just the audio representation I getting through my speakers.

Rennolazine

Thats because the full BC power pack is braking the microphones lol...the kline is definitely quieter even with the valves locked fully open and bmc filters. And youre right it has a higher pitch and less muscle. The biggest drawback to the kline in my opinion is the transition from valves closed to open. The way k nut has it set up is super nice. Like you said it wont wake up dead people but it still hits 120 dB or so with the full system at redline.
Speakers dont accurately represent the sound if it sounds like coffee cans and 4 cylinders. But i do get v8 harnonics through the split paths, which actually makes it sound kind of bad ***. However if you like the kline, get the kline. I would just highly recommend to get a valve controller which isnt a big deal. On the flipside the bc rear pipe is super nice if youre looking for a more smooth flat6 sound and pse functionality. In person over 4k it sounds like an RS with added bass.

Evo X

I was in the passenger seat for this video. Can confirm it’s stupid loud. Lol.

Reminded me of my friends Aventador SV Roadster.

jmartpr

If it's stupid loud with PSE OFF then this for me is a No-Go......will keep researching into exhausts but running out of options, at least for now.

Rennolazine

what are you looking for? Id like to take a stab at a recommendation