120i & 125i (F20 & F21 - B48 Engine Only inc OPF Models)

Rear Silencer with GT-80 Polished Trims (OE Twin Left Valance) - EC Approved

Rear Silencer with GT-80 Cerakote Black Trims (OE Twin Left Valance) - EC Approved

Rear Silencer Bypass Non-Valved (Louder) with JET-90 Carbon Trims (M135i Valance)

Rear Silencer Bypass Non-Valved (Louder) with GT-90 Titanium Trims (M135i Valance)

Rear Silencer Bypass Non-Valved (Louder) with GT-90 Polished Trims (M135i Valance)

Rear Silencer Bypass Non-Valved (Louder) with GT-90 Cerakote Black Trims (M135i Valance)

Rear Silencer Bypass Non-Valved (Louder) with GT-90 Burnt Titanium Trims (M135i Valance)

Rear Silencer Bypass Non-Valved (Louder) with GT-80 Polished Trims (OE Twin Left Valance)

Rear Silencer Bypass Non-Valved (Louder) with GT-80 Cerakote Black Trims (OE Twin Left Valance)