Quote:
Originally Posted by SpeedIsLife
There's your problem. MBRP drones in general..a buddy of mine had one on his 2010 5.7 Challenger R/T and it droned like crazy.
My work partner has a 2016 A6 GT with the Borla S type exhaust and it doesn't drone a single bit, in any RPM range.
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Quote:
Originally Posted by germanicus
Exactly, the MBRP are known for drone.
There are plenty of systems that have no noticeable drone.
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I have MBRP on my ZL1 and there is virtually no drone. On all of mu Mustangs that had OHC engines they droned no matter what exhaust I put on. I had Cherry Bomb, Pypes, Flowmasters, MBRP, and others. And they were paired with stock cats, HF cats, no cats, ST headers, LT headers, you name it. They all droned. Maybe the Corsa doesn't drone, I don't know. But at the time I had my 15 GT the Corsa system was more than twice as much as the MBRP was. And I have this thing where I'm not paying over a thousand dollars (or even close to it for that matter) for a catback.