Problems with AWE Exhaust
I contacted AWE and they recommended that I take it back to the shop to make sure there were no contact points or exhaust leaks.....none. The shop also confirmed my suspicion that it was the H-valve that was rattling. It makes perfect sense. Cannot hear the noise then the valve is open. At higher speeds (ie higher exhaust flow) the pressure is great enough to keep it closed. But at lower speeds the turbulence of the air crossing the H valve causes to flap to rattle.
Now here is the problem.....AWE has agreed to send me a replacement section of the exhaust but they are adamantly refusing to cover any labor to replace their defective piece. I think this is complete BS! I have already been inconvenience by wasting my time to take the car back to the shop multiple times. I dont think I should be on the hook for the additional costs to remove and replace their defective part. Am I being unreasonable???
I contacted AWE and they recommended that I take it back to the shop to make sure there were no contact points or exhaust leaks.....none. The shop also confirmed my suspicion that it was the H-valve that was rattling. It makes perfect sense. Cannot hear the noise then the valve is open. At higher speeds (ie higher exhaust flow) the pressure is great enough to keep it closed. But at lower speeds the turbulence of the air crossing the H valve causes to flap to rattle.
Now here is the problem.....AWE has agreed to send me a replacement section of the exhaust but they are adamantly refusing to cover any labor to replace their defective piece. I think this is complete BS! I have already been inconvenience by wasting my time to take the car back to the shop multiple times. I dont think I should be on the hook for the additional costs to remove and replace their defective part. Am I being unreasonable???




https://mbworld.org/forums/c63-c63s-...ust-suite.html
give this guy one last shot to see if they are willing to do the right thing.
Last edited by bobblehead; Feb 20, 2019 at 06:52 PM.




you should try to call and/or email him instead. He may not check his PM in car forums that often
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