Quote:
Originally Posted by hellb0undh0und
Not sure about OP but I'm planning to install the R400 on Sunday! Currently running a catted UEL header, going to be installing a high flow front pipe along with the catback. Super excited 
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Do you have a video clip? Or can you describe this set up? I have uel catted headers and stock front pipe, am looking at buying the R400! But for that price I need to be convinced the car is going to have a deep rumble and no excess drone!