The FAST 146102B LSXR Intake Manifold is designed for high-performance GM LS engines, delivering improved airflow, throttle response, and horsepower gains. Featuring a 102mm throttle body opening and rectangular intake ports, this manifold is ideal for high-RPM and performance-built applications.

Manufactured from lightweight composite material, it helps reduce heat soak while maintaining strength and durability for street or race use.

✅ Key Features:

• Brand: FAST

• Manufacturer Part Number: 146102B

• Series: LSXR

• Throttle Body Size: 102mm

• Port Style: Rectangular Port

• Material: Composite

• Color: Black

• Designed for improved airflow and power gains

• Lightweight, heat-resistant construction

🚗 Fitment:

• GM LS engines with rectangular port cylinder heads

• Commonly used with LS3 / L92 / L99 applications
  ⚠️ Buyer is responsible for confirming exact fitment before purchase.

📦 Condition:

• New