The CD009 Transmission has become a favorite among performance builders and swap enthusiasts for its exceptional strength, smooth shifting, and affordability. However, one often-overlooked but crucial component in any swap or installation is the transmission crossmember. Choosing the right CD009 Transmission crossmember ensures proper alignment, driveline angle, and overall stability—key factors for long-term performance and reliability.

A transmission crossmember serves as the backbone that supports the transmission, connecting it securely to the chassis. When upgrading to a CD009 Transmission, there are multiple crossmember options available, each designed to fit specific chassis setups such as Nissan 240SX, 350Z, or custom-engine swaps like LS, JZ, or RB conversions. Bolt-on crossmembers are popular for their ease of installation and precision fitment, while custom-fabricated ones allow flexibility in achieving perfect alignment for non-standard setups.

High-quality crossmembers are typically made from reinforced steel or lightweight aluminum, featuring polyurethane or solid mounts to reduce vibration and improve power transfer. Adjustable crossmembers are ideal for tuners looking to fine-tune the driveline angle or adapt to lowered suspension systems. Some aftermarket kits even include mounting brackets, hardware, and bushings for a complete, hassle-free installation.

When selecting a CD009 crossmember, it’s essential to consider factors like engine position, tunnel clearance, and exhaust routing. Investing in a precision-engineered crossmember not only enhances stability and performance but also extends the lifespan of your CD009 Transmission by maintaining proper geometry.