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Exhaust

Messages
682
Reactions
374
Points
82
Location
Maryland
Vehicle
2020 Explorer ST
#1
Hi All,
Due to having DPs and mid pipes installed, the exhaust system had been pushed backward a bit, causing a rattle at the left rear muffler. This rattle occurred consistently between 13 & 17K RPM.
I had an exhaust mechanic push it back forward to alleviate the problem but now, I've developed a drone in the same RPM area. They said I need a new resonator. The system is stock from the mid pipes back.
Just wanted to get some thoughts and input to see if anyone has had a like resonator problem and what you did to resolve it.
Thanks in advance.
 

Cdubya

1000 Post Club
Messages
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1,014
Points
262
Location
NE Ohio
Vehicle
2026 Explorer ST
#2
Either you have a leak now or it's still contacting somewhere. The stock exhaust should be pretty quiet, DP or no DP.
 



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