FJ MotorWerkes BMW X3M X4M 2019+ - Equal Length Z Pipe Crossover Midpipe

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Overview:
The FJ MotorWerkes Equal Length Z Pipe Crossover Midpipe has been developed specifically for enthusiasts wanting to transform the sound and performance characteristics of the S58 platform. Featuring a precision-engineered equal-length crossover design, this system balances exhaust flow across both turbo banks to deliver a smoother, deeper and more exotic exhaust note whilst improving overall exhaust efficiency.

Available in both Resonated and Non-Resonated configurations, the system is designed to suit drivers wanting either a refined deep tone or a louder, aggressive motorsport-inspired sound profile.

Manufactured using high-grade mandrel-bent T304 stainless steel, the FJ MotorWerkes Z Pipe Midpipe offers exceptional durability, optimal flow characteristics and OEM-style fitment with no compromise in quality.

Key Features:

✅ Equal Length Z Pipe Crossover Design – Balances exhaust pulses across both turbo banks for improved scavenging, smoother flow and superior sound quality.

✅ Resonated & Non-Resonated Options – Tailor the exhaust tone to your preference from refined and deep to aggressive and raw.

✅ Premium T304 Stainless Steel Construction – TIG welded and corrosion-resistant for maximum longevity.

✅ Optimised Exhaust Flow – Reduces restriction and backpressure whilst improving throttle response and performance.

✅ Enhanced S58 Exhaust Tone – Removes the uneven factory exhaust character and delivers one of the best sounding setups available for the platform.

✅ Direct Bolt-On Installation – Utilises OEM mounting points with no cutting or welding required.

Fitment:
Compatible with all 2021–Present BMW S58-powered models:

X3M X4M inc Comp 2019+ 

Send us vin if unsure.

What’s Included:

• Full FJ MotorWerkes Equal Length Z Pipe Crossover Midpipe Assembly
• Required Clamps & Installation Hardware (where applicable)

Important Information:

⚠ OPF/GPF Equipped Vehicles Will Require Software Coding / Update Following Installation.

Production & Delivery:
This product is custom-built to order. Please allow approximately 5–8 business days for fabrication before dispatch.

Shipping is arranged immediately upon completion.

Please Note:
Due to the custom-made nature of this product, all sales are final unless the item is faulty or damaged upon arrival.