Description
Transform the sound and presence of your BMW i8 with the Fi Exhaust Valvetronic Muffler + Dual Silver Tips system. Engineered specifically for the B38A15T0 hybrid drivetrain, this premium rear section replaces the restrictive factory muffler with a free-flowing valved design that delivers a deeper, more engaging exhaust note without disrupting the i8’s electric-assist balance.
This system retains full OEM valve control, allowing the exhaust tone to seamlessly transition between quiet efficiency and sportier acoustic feedback depending on your drive mode. No extra wiring, remotes, or coding required — simply bolt on and enjoy an improved aural experience that stays perfectly integrated with the factory electronics.
Manufactured using high-grade stainless steel with precision TIG welds, the Valvetronic muffler is built to withstand repeated thermal cycles and hybrid-system heat constraints. The included dual silver tips add a clean, performance-focused finish that complements the i8’s futuristic design language.
Perfect for owners seeking a refined sound upgrade that preserves OEM drivability, compatibility, and functionality.
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