BMW X3M F97 / X4M F98 3.0T Equal Length Midpipe Exhaust System

Unleash the S58 Symphony: Equal Length Performance Midpipe

Take complete control of your driving experience. The CEES Performance Midpipe Exhaust System for the BMW X3M (F97) and X4M (F98) is the ultimate sound and power upgrade for owners who demand a perfect balance between refined daily commuting and an aggressive, motorsport-inspired roar. Engineered precisely for the S58 twin-turbo inline-six engine, this premium midpipe removes heavy factory restrictions to unleash hidden horsepower and premium acoustics.

📨 Get a Free Quote & Customization Consultation

🎵 Choose Your Sound Profile: X-Pipe vs Z-Pipe (Equal Length)

The BMW S58 engine responds incredibly well to midpipe modifications. We offer two distinct internal configurations to suit your acoustic preferences:

• With X-Pipe: Merges exhaust gas pulses in a sharp crossover point, resulting in a raw, aggressive, and high-pitched motorsport shriek as you approach the redline.
• With Z-Pipe (Equal Length): Utilizing an asymmetrical crossover that perfectly equalizes the unequal exhaust piping lengths coming from the turbos. This eliminates the notorious S58 raspy frequency, delivering an incredibly smooth, deep, and exotic inline-six symphony with zero cabin drone.

🏆 Why Upgrade to CEES Midpipe Performance?

• Significant Power & Torque Gains: By streamlining the exhaust gas routing and eliminating the bulky factory resonators, it drastically reduces backpressure for sharper, faster turbo spooling and throttle response.
• Flawless TIG Welding: Masterfully hand-crafted using high-density TIG welds and a smooth internal finish to guarantee unrestricted exhaust flow and lifetime durability under heavy track load.
• Precision 3D Fitment: Developed via high-resolution 3D scanning directly on the vehicle chassis to ensure a 100% stress-free bolt-on installation, perfectly mating with your factory or aftermarket downpipes and rear muffler section.

Technical Specifications

• Fitment: 2019+ BMW X3M (F97) / X4M (F98) / Competition
• Engine: 3.0T Twin-Turbo Inline-6 (S58)
• System Type: Performance Midpipe Exhaust System
• Design Options: High-Flow X-Pipe / Equal Length Z-Pipe Design
• Material: T304 stainless steel
• Installation: 100% Direct Bolt-On,professional installation is highly recommended.
• Warranty: 1-Year Limited Warranty

📦 Worldwide Express Shipping & Lead Times

• In-Stock Items: Dispatched immediately, arrives via DHL / FedEx / UPS in 6–12 business days.
• Built-to-Order Custom Systems: Hand-crafted and shipped in 2–3 weeks.