G37 sluggish after installing aam competition resonated hfc + aam y pipe

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Mar 10, 2025 | 08:09 PM

Kd93

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G37 sluggish after installing aam competition resonated hfc + aam y pipe

So today I installed my aam hfc + y pipe and immediately after installation I took it on a drive and it feels really sluggish and slow...I reset the ecu and all that, what could be the problem? I was NOT expecting this...

Mar 16, 2025 | 07:00 AM

mummy2

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From: Baltimore

Did it return to normal after driving it awhile?

Apr 3, 2025 | 07:22 AM

Victory

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Go on a long drive. Give it a few days for your fuel trims to relearn

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