My mind may be failing, but has the price gone up recently?Austen,
Just as a Heads-Up ..............
I can share with you the following on exhaust changes that actually are the Very-very less expensive and work.
I have and also Jim Dillard has the SOUL OAP.
In my case mine is the NON Resonated race SOUL OAP on the GT4.
Jim Dillard went with the SOUL (Resonated) SOUL OAP since he has the convertible.
I have ridden in his Spyder many times and it sounds GREAT with the TOP up or down.
My GT4 is just completely different than Jim's but it sounds Bad-Ass under POWER !!!
I recently also went with the SOUL (Rear Valved Muffler) assembly and the Cargraphics Valve Controller.
Lastly, for the Cost and IMHO best Solution is to ONLY change to the SOUL (Resonated) OAP.
I think you would really enjoy it.
BTW, Jim's Spyder is a manual my GT4 is with the PDK.
Also, you can enjoy the SOUL (Resonated) OAP while breaking in your Porsche as Jim is also doing.
Porsche 718 GT4 / Spyder / GTS 4.0L SOUL Resonated Over Axle Pipes
The factory over axle pipes have dense particulate filters which heavily restrict the tone and character of the 4.0L engine. SOUL Resonated Over Axle Pipes increase performance while reducing rasp and drone when paired with other exhaust upgrades.soulpp.com