Quote:
Originally Posted by Patriot Motorsports USA
The tuning as we all know opens them at WOT but these stronger valves and controllers can be partially closed and operated. I also selected a crossflow muffler like this because it has the flow to be operated at WOT with the valves fully closed... it surely cannot be any worse than the tiny OEM NPP muffler exits.
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That would be amazing, if the valves are fully controllable and if the "closed path" flows good enough to support Full Throttle on a close to stock LT4.
Game changer for running track days with low dezibel limits!
Already sent you an email. I want one
