BMW 3-Series | 4-Series F3x (16-18) High-Flow Performance Race Pipe


BMW 3-Series | 4-Series F3x (16-18) Stainless Steel Valvetronic Catback Exhaust System Dual Carbon Tips

BMW 3-Series | 4-Series F3x (16-18) Stainless Steel Valvetronic Catback Exhaust System Dual Blue Coated Tips

Product Code: BF32B-DS11B
Availability: In Stock


To harvest the full potential of the BMW engine, we utilize quality T304 stainless steel, forged with the most advanced technologies and by the highest standard, to build our valvetronic exhaust. Meticulously engineered, the system handles an increased volume with ruthless efficiency. The refinement and amplification of power and sound alter the entire identity of the vehicle. Upgrades to HP and torque provide more freedom than ever and the auditory sensation throughout the rev range will have your adrenaline pumping to the beat of the car. Technology-wise, keep up with the rapidly evolving world or risk being on the list of the extinct. Arm yourself with our revolutionary road tech for a smarter driving experience. The valvetronic system introduces a new dimension of versatility; never compromise between sound and stealth. The ARMYTRIX exclusive OBDII dongle system reduces the installation time by 50%! With clear displays and user-friendly controls, navigate through our smartphone app to attain an insightful look into the vehicle’s real-time operational status and complete control over the valve settings. Stay Connected, Stay Ahead of the Pack. Performance-wise, deviate from the routine path; go on an adventure down the road less traveled. Let the ARMYTRIX kickstart the real automotive experience. We have tailored each exhaust for carrying the maximum payload to be delivered to thunderous effect. Our streamlined system is lighter, ridded of the OE deadweight and offers an unrestrictive flow; the improved efficiency plays a vital role in the dramatic improvements in both horsepower and torque. Celebrate the liberation of performance, write your own legacy. Quality-wise, ARMYTRIX wouldn’t be what we are today, if not for the persistency on offering premier quality exhausts to the users. Started from the initial designing process, attention to detail was essential in laying the foundation for creating exhausts with perfect fitment. Veteran craftsmen bring the blueprints to life with unparalleled skills; each weld administered by steady hands, creating the unbreakable bond, the backbone to greater outputs. Feed your appetite for extra performance through our TI and SS series exhausts, rebel against mediocrity and take back the initiative.


  • 7lb Lighter than OEM exhaust
  • Valvetronic Mufflers
  • Wireless Remote Control Kits
  • Dual Blue Coated Tips 2X89mm
  • Kit Consists of Front Pipe, Mid-Pipe, Valvetronic Muffler, Wireless Remote Control Kit and Exhaust Tips


  • F30 | F31 320i/328i B48B20 16-18
    • Power ( HP): 14.3
    • Torque ( Nm): 19.4
    • Weight Saving (-Kg): 3.2
  • F32 | F33 420i/430i B48B20 16-18
    • Power ( HP): 13.4
    • Torque ( Nm): 16.5/li>
    • Weight Saving (-Kg): 5.4
  • F36 420i/430i B48B20 16-18
    • Power ( HP): 13.4
    • Torque ( Nm): 16.5
    • Weight Saving (-Kg): 5.4
  • Reduction of Installation Time by 50% compared to traditional cable wires
  • Comprehensive Selectable Options
  • Real time Update of Selected Categories
  • Quick & Accurate Data Logging
  • App Controlled Valve System via OBDII PortView Install Instructions Here


  • BMW 320i F30 16-18
  • BMW 330i F30 16-18
  • BMW 420i F32 16-18
  • BMW 430i F32 17-18
  • BMW 420i Gran Coupe F36 16-17
  • BMW 430i Gran Coupe F32 17-18


  • OEM BMW Dual Rear Diffuser is required for this exhaust
Tags: Exhaust