Hi, Im new to modding.
Im getting a milltek exhaust/revo/intake (still searching for right intake)

but Im wondering what a rear silencer is, and what it does.
thank!

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2007 Audi A3 3.2 S-line. Black, open sky, Navigation, 18" wheels.
Soon to come:
Milltek exhaust, Revo stage 2 chip, VF air intake

****im sorry delete this****
i forgot i was still in chop shop section
ill post it somewhere else thanks!

__________________
2007 Audi A3 3.2 S-line. Black, open sky, Navigation, 18" wheels.
Soon to come:
Milltek exhaust, Revo stage 2 chip, VF air intake