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FAST LSXR 102mm Intake Manifold Kit with Big Mouth Throttle Body for LS1/LS2/LS6 - Black (146302B-KIT)

$1,559.95

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FAST LSXR 102mm Intake Manifold Kit with Big Mouth Throttle Body for LS1/LS2/LS6 - Black (146302B-KIT)

$1,559.95

$1,559.95

Designed for LS1, LS2, and LS6 engines, the FAST LSXR 102mm Intake Manifold Kit (146302B-KIT) provides a significant increase in airflow and throttle response over factory setups. This kit pairs the high-flow LSXR manifold with the Big Mouth 102mm Throttle Body to maximize induction capacity.

The LSXR manifold is engineered from a high-strength polymer that effectively resists heat soak, maintaining cooler intake air temperatures for more consistent power delivery. To ensure precise control, the included Big Mouth throttle body features a billet throttle blade that eliminates deflection under high vacuum or boost conditions.

  • Direct fitment for LS1, LS2, and LS6 engine platforms
  • 102mm Big Mouth throttle body with billet blade for increased durability
  • Advanced polymer manifold construction reduces heat transfer
  • Stealth black finish for a clean engine bay aesthetic
  • Includes all necessary components for the 102mm conversion
  • Manufacturer Part Number: 146302B-KIT
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