Hey Guys. I have a few questions. I recently bought a 2020 BRZ PP.
Ordered a JDL Turbo kit (GTX2867R) with EL Manifold. I also plan on going with a full 3" exhaust system (tuner's recommendation). I have also ordered the resonated (single) over/front pipe combo from JDL and finishing it off with a 3" Perrin resonated catback system.
Since the JDL parts are 4 weeks out and the Perrin system was already in. I decided to put the system on and I do not like it.
Remember I am currently fully stock.
At idle: the system is very close to stock, not obnoxious at all.
Going up in the revs: the system is deep but definitely has drone.
Going down in the revs: the system has uber high levels of drone.
My question: Will the system sound totally different after the turbo kit and over/front pipe are installed. Is there a chance all the drone is just due to having a 3" system on a stock header & front pipe???
If anyone has a turbo kit and is running the perrin system I would love to hear your feedback. Thank you in advance.