Thanks! It was locally from TX!

No, it drones at the usual 2-3k RPM but just as much as the stock system. It actually sounds very OEM-ish and not as loud as I wanted so I ordered JCR non resonated OAP. Stock OAP with this exhaust is probably THE perfect setup for people that want a very good external sound with zero effect on intake noise.

 

Ortega Canyon

 

That does sounds so very nice

Maybe after my finances recover a little after picking up the SRS...

 

Nice ducts. Cheaper than the German competitor. I will have to check if they can do the GT4RS fender louvers.

 

Just installed JCR Titanium OAP and my god the car sounds amazing. My hearing isn't that great so the increased drone from 2-3k RPM is okay with me but my younger friends say it's bad. YMMV.

Stock OAPs weigh 12.56lb a piece while the JCR OAP weighs 3.74 lbs. I also wrapped the pipes using Titanium wrap from DEI.

 

Another company called Frog Venom makes a lot of CF parts the 718, including apparently the fender louvers in CF although I don't see them on the website.

 

It's been a while, just wanted to report that I recently started tracking the car and started going down the modification rabbit hole, all modifications were done at WRTeknica in Chino CA:

GiroDisc Rotors + WRT Pads
Brake lines with Castrol SRF Fluid
Nankang CRS 265/35/20 and 305/30/20
WRT Adjustable Thrust Arm Bushing
WRT Motorsport Style Front/Rear Drop Links
WRT Motorsport Style Rear Toe Arm
Corner Balanced + Alignment
20" Brushed Clear APEX VS-5RS (not pictured)

Items being installed right now:
GT4RS Roll Bar (pre cut trim)

Schroth Enduro 2x2 6 Point Racing Harness

Antigravity Batteries H6-40ah

Best times so far:
Chuckwalla CW: 1:56.54
Laguna Seca: 1:39.19

Buttonwillow: 2:00.25