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Madmax

Exhaust upgrade

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Hi newbie here. I've owned my 2013 MKX for a couple years and seeing an opportunity to improve one item. The exhaust front pipe w flex - p/n BA1Z-5G203-A. I can find all downstream pipes in stainless but not this one. Only fruitless searches. Does anyone make it? Having it SS would also allow us to heat wrap the section below the PTU (keeping it cooler). Any advice appreciated.

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Hello. just had my flex pipe replaced. the dealer uses a non OEM partner as the OEM part is OS.

Do not heat wrap that section. you will break the unions as that area will get so hot. The cat will also be affected. COO. your PTU? Change the oil every 30 k miles with RedLine Syn Gear oil. 75w140.  our local OILER does ours.

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