Quote:
Originally Posted by turnsignalslol
Which one of the two do you guys recommend? The IRL is about $1000 cheaper and supposedly made in the US, and I’ve been watching videos of the two back to back for like an hour now and can’t hear a difference. Does the equal length exhaust not make as big of a difference like it did on the S55 or am I just tripping and need to take a closer listen again?
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I have the Valvetronic valved sport exhaust system on my G87 and love it. I am going with the Fi valved catback on my MY23 M240.