FI Exhaust Mercedes-BENZ R231 SL550/SL500 (M278 4.7L V8 BiTurbo) 2012+ Exhaust System

FI Exhaust
MB-2318-CBV+R2016OL+OBD-CAB-V
Special order, usually ships in 2-3 weeks. However, if the manufacturer has this item in stock we can normally drop ship it directly to you within 3-5 business days. Contact us and we can get you an accurate ETA before placing an order.
$4,500.00
$4,500.00
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$380.00

FI Exhaust Mercedes-BENZ R231 SL550/SL500 (M278 4.7L V8 BiTurbo) 2012+ Exhaust System

Mercedes-Benz R231 SL500 Fi Exhaust (Frequency Intelligent Exhaust) high-performance valvetronic exhaust system is direct replacement bolt on system manufactured out of a high-grade T304 stainless steel that offers an exhilarating soundtrack.

The Fi EXHAUST system is designed with a valvetronic technology to control airflow, sound volume and enhance the overall performance and torque. On average horsepower is expected to increase from 5-10% after installing a full catless system, which includes a valvetronic catback and ultra-high flow downpipe.

When valves are closed exhaust gasses are routed through the muffler resulting in a low-profile comfortable drive. However, when the valves are fully open an intense and sporty soundtrack is produced.

Switching between street and race sound profiles can be done using factory exhaust/sport button or drive mode, or optional Fi EXHAUST remote control and mobile App.

The unique sound and performance for Mercedes-Benz R231 SL500 is achieved through individually designed muffler internals that are fabricated to offer an ultimate driving experience.

Features:

  • Material: 304 Stainless Steel
  • Year: 2012-
  • Engine: 4.7L V8 M278

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