Valvetronic Designs Valved Sport Exhaust System for F87 BMW M2 Competition / CS

Valvetronic Designs Valved Sport Exhaust System for F87 BMW M2 Competition / CS

Valvetronic Designs recognizes that while BMW’s S55 in the M2 Competition and M2 CS is a stellar performer, the factory exhaust can sound buzzy and thin. The Valvetronic Designs Equal-Length Valved Cat-Back Exhaust reveals the S55’s true character, deeper, smoother, and more composed while preserving the excitement and volume enthusiasts expect. Engineered around a 2.75-inch equal-length mid-section with an H-pipe and a 3.5-inch axle-back, the system enriches tone across the rev range. With valves open, flow exits the passenger-side tips for maximum presence; with valves closed, gases route through a quad-chamber muffler to the driver-side tips for a quieter, refined note ideal for daily use. Direct bolt-on fitment to factory mounting points ensures a clean installation with no permanent modifications.

Sound & Control

• Valvetronic Designs calibrates dual modes for any drive: with valves open, the system delivers an aggressive, free-flowing note with enhanced top-end character; with valves closed, it reverts to near-stock volume and tone for discreet commuting. Electronic valve control is standard via an included remote, with optional integration to the OEM valve system.

Why It Works

• Valvetronic Designs employs an equal-length mid-section to balance exhaust pulses, smoothing and enriching tone without dulling aggression. An integrated H-pipe enhances scavenging for a fuller, more resonant soundtrack. Dual sound modes let drivers choose between a raw, motorsport character (open) or calm, comfortable refinement (closed).

Features

• Integrated H-pipe improves scavenging for a fuller, richer sound
• Valves open, gases exit passenger-side tips for maximum character and top-end response
• Valves closed, gases route through quad-chamber muffler to driver-side tips for discreet driving
• Electronic valve control with included remote; optional OEM valve integration
• Tuned to eliminate buzzy / raspy character while preserving authentic S55 aggression
• Consistent tonal quality across the rev range for daily use and spirited driving
• Direct bolt-on to factory mounting points

Specifications

• Mid-Section Diameter: 2.75″ equal-length with H-pipe
• Axle-Back Diameter: 3.5″
• Material: T304 stainless steel or Grade-5 titanium
• Valves: Electronic, rapid open / close
• Weight Savings (vs OEM):
  • Stainless: 20.9lb
  • Titanium: 47.3lb

What’s Included

• 2.75″ equal-length H-pipe mid-section
• 3.5″ axle-back with quad-chamber muffler
• Electronic valve system with controller (OEM integration optional)
• All required clamps and hardware

Applications

• BMW M2 Competition: F87 (2018-Present) [3.0L I6 TT]
• BMW M2 CS: F87 (2020) [3.0L I6 TT]

Notes

• When using race or free-flow pipes, a brief “2,000 rpm rasp” may occur during low-rpm shifts. For the most refined tone, Valvetronic Designs recommends 200-cell catalytic converters

About Valvetronic Designs

Valvetronic Designs, based in Boyertown, Pennsylvania, is a leader in high-performance exhaust systems, dedicated to innovation, precision, and enhancing the driving experience. Specializing in bespoke solutions for luxury and performance vehicles such as Lamborghini, Ferrari, and Porsche, Valvetronic combines advanced engineering with meticulous craftsmanship to deliver unparalleled sound and performance. With proprietary technologies like free-flow configurations and double X-pipe designs, their exhaust systems set new benchmarks for exotic and race-inspired tones. Every product is designed and manufactured in-house, ensuring exceptional quality and tailored customization, from fitment precision to sound profiles. Driven by a passion for excellence, Valvetronic Designs strives to create the ultimate auditory and performance experiences for automotive enthusiasts worldwide.