BLOX Racing
BLOX Racing 4.0-inch Composite Velocity Stack — High-Flow Intake
BLOX Racing 4.0-inch Composite Velocity Stack — High-Flow Intake
BLOX Racing 4.0-inch Composite Velocity Stack — High-Flow Intake
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BLOX Racing 4.0-inch Composite Velocity Stack — High-Flow IntakeBLOX Racing 4.0-inch Composite Velocity Stack — High-Flow IntakeBLOX Racing 4.0-inch Composite Velocity Stack — High-Flow Intake
BLOX Racing

BLOX Racing 4.0-inch Composite Velocity Stack — High-Flow Intake

SKU: BLOBXIM-00307

About BLOX Racing BLOX Racing engineers high-quality automotive parts and ...Read more

Price:
$40.00
400 ENTRIES10X
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

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About BLOX Racing

BLOX Racing engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full BLOX Racing lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Maximize Intake Efficiency

The BLOX Racing 4.0-inch Composite Velocity Stack is the ultimate solution for enthusiasts looking to streamline their intake tract. By utilizing a wide-mouth design, this velocity stack effectively directs air into your intake system with minimal resistance. This reduction in turbulence allows for a more consistent and dense air charge, which is essential for maximizing engine performance and tuning potential.

Technical Specifications

  • 4.0-inch Diameter: Perfectly sized for high-horsepower applications requiring maximum airflow.
  • Composite Construction: Lightweight and heat-resistant, preventing heat soak from the engine bay.
  • Aerodynamic Design: Engineered to smooth airflow transition, reducing pressure drop.
  • Versatile Application: Ideal for custom intake builds, turbo setups, and naturally aspirated performance engines.

Constructed from high-grade composite materials, this velocity stack offers the durability needed for track use while remaining lightweight. Its smooth internal surface ensures that air enters the intake manifold with maximum velocity, helping your engine breathe easier under load. Whether you are upgrading an existing intake or building a custom system from scratch, this velocity stack is a foundational component for achieving peak power. Improve your engine's induction efficiency today with this high-quality part from GGCRACING.

About BLOX Racing

BLOX Racing engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full BLOX Racing lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Maximize Intake Efficiency

The BLOX Racing 4.0-inch Composite Velocity Stack is the ultimate solution for enthusiasts looking to streamline their intake tract. By utilizing a wide-mouth design, this velocity stack effectively directs air into your intake system with minimal resistance. This reduction in turbulence allows for a more consistent and dense air charge, which is essential for maximizing engine performance and tuning potential.

Technical Specifications

  • 4.0-inch Diameter: Perfectly sized for high-horsepower applications requiring maximum airflow.
  • Composite Construction: Lightweight and heat-resistant, preventing heat soak from the engine bay.
  • Aerodynamic Design: Engineered to smooth airflow transition, reducing pressure drop.
  • Versatile Application: Ideal for custom intake builds, turbo setups, and naturally aspirated performance engines.

Constructed from high-grade composite materials, this velocity stack offers the durability needed for track use while remaining lightweight. Its smooth internal surface ensures that air enters the intake manifold with maximum velocity, helping your engine breathe easier under load. Whether you are upgrading an existing intake or building a custom system from scratch, this velocity stack is a foundational component for achieving peak power. Improve your engine's induction efficiency today with this high-quality part from GGCRACING.

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