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Bomiz BMW F8x M3/M4 Valved Exhaust System

Bomiz BMW F8x M3/M4 Valved Exhaust System

Regular price $2,800.00 USD
Regular price $3,800.00 USD Sale price $2,800.00 USD
Sale Sold out

**All Bomiz USA orders may be subject to a lead time of up to 2-4 weeks before shipping, while many exhausts are in stock please contact us prior to ordering to confirm availability**


  • 2.75" Full SS304 Tubing
  • X Pipe up front to equalize flow and reduce drone
  • H Pipe further back for sound enhancement
  • Electronic Valves for Rapid Open/Close
  • Bolts to OEM and Aftermarket Downpipes
  • Custom sized Carbon Fiber Exhaust tips

    What's Included

    • Full Catback Exhaust System
    • Necessary Hardware and Clamps
    • 4x Carbon Exhaust Tips
    • Installation Instructions


    • BMW F80 M3 2015 - 2018
    • BMW F82 M4 2015 - 2020
    • BMW F83 M4 2015 - 2020


    *Competition use only

    WARNING: Please note that certain aftermarket exhaust systems may not comply with applicable US (including California) laws and regulations, and may therefore be prohibited for use on highways or roads, or on roads or vehicles otherwise subject to emissions control requirements. California prohibits the use of any aftermarket exhaust system that modifies, removes or replaces original equipment catalysts, unless CARB has issued an Executive Order as to such part or system.

    BOMIZ parts or exhaust systems/components used or intended for use on “racing vehicles” (i.e. a competition vehicle used exclusively for competition on closed-course circuits) do not require an exemption or Executive Order from CARB to be sold in California. However, such parts are prohibited from use on California public highways or roads, even if occasionally used “off-road.”

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