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OkieSnuffBox · 08-31-2015, 09:58 AM

It's the transmission if it's a "rattle" sound. The lighter flywheel doesn't dampen the power pulses as much so you're hearing the clearance between the gears.

Not a big deal.

08-31-2015, 09:58 AM	#5
OkieSnuffBox Senior Member Join Date: Aug 2014 Drives: '23 BRZ Limited Location: OKC, OK Posts: 1,987 Thanks: 660 Thanked 1,230 Times in 703 Posts Mentioned: 9 Post(s) Tagged: 1 Thread(s)	It's the transmission if it's a "rattle" sound. The lighter flywheel doesn't dampen the power pulses as much so you're hearing the clearance between the gears. Not a big deal.