-20%
Filter Kit w/ 4.0inch & Velocity Stack Air Filter and 4.0inch Silicone Hose
SKU: BXIM-00309
BLOX Racing Performance Filter Kit w/ 4.0inch  Velocity Stack Air Filter and 4.0inch Silicone Hose
BLOX Racing Performance Filter Kit w/ 4.0inch  Velocity Stack Air Filter and 4.0inch Silicone Hose
BLOX Racing Performance Filter Kit w/ 4.0inch  Velocity Stack Air Filter and 4.0inch Silicone Hose
BLOX Racing Performance Filter Kit w/ 4.0inch  Velocity Stack Air Filter and 4.0inch Silicone Hose
BLOX Racing Performance Filter Kit w/ 4.0inch  Velocity Stack Air Filter and 4.0inch Silicone Hose
BLOX Racing Performance Filter Kit w/ 4.0inch  Velocity Stack Air Filter and 4.0inch Silicone Hose
BLOX Racing Performance Filter Kit w/ 4.0inch  Velocity Stack Air Filter and 4.0inch Silicone Hose
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BLOX Racing Performance Filter Kit w/ 4.0inch Velocity Stack Air Filter and 4.0inch Silicone Hose

BLOX Racing
BLOBXIM-00310
BXIM-00310
Air Filters - Direct Fit
16 Units In Stock - Ships Next Business Day
$ 89.00 $ 71.20
$ 71.20

SKU: BXIM-00310

BLOX Racing Performance Filter Kit w/ 4.0inch Velocity Stack Air Filter and 4.0inch Silicone Hose

The BLOX Racing Performance Filter Kit delivers dyno-proven horsepower and torque increases through its 7-inch tall dry air filter, composite velocity stack, and 4.0-inch silicone hose with clamps. This universal kit suits custom intake systems on naturally aspirated and turbocharged engines across various vehicles. Dry filter media avoids oil contamination on mass airflow sensors common with oiled filters.

Key Features

  • 7-Inch Dry Filter: Tall conical design flows high volumes of clean air without oil residue that fouls sensors
  • Composite Velocity Stack: Injection-molded PA66 glass-filled nylon construction cuts heat soak for cooler denser intake charge
  • 4.0-Inch Silicone Hose: Flexible coupler with stainless steel clamps ensures airtight seal in custom setups
  • Black Velocity Stack Finish: Durable powder-coated look resists wear under hood conditions
  • Dyno-Tested Gains: Proven boosts in power and response for street and track use

Product Notes

  • Dry filter cleans easily with compressed air or mild soap no oiling needed
  • Compatible with most aftermarket intake manifolds and throttle bodies
  • Kit includes filter velocity stack hose and two clamps ready for assembly

Installation Notes

  • Professional installation recommended.
  • Trim silicone hose to match intake piping length for proper fit
  • Uses standard worm-gear clamps torque to 50 in-lbs for secure hold

This Part Fits

Year Make Model Submodel
Universal All Custom Intake NA/Turbocharged

Why Choose BLOX Racing?

  • Established leader in JDM performance components with proven track record
  • Engineered materials deliver reliable airflow and longevity
  • Incorporates race intake designs into street-friendly packages

Frequently Asked Questions

  • Q: Does this kit fit specific vehicles?
    A: Universal design works with 4.0-inch neck intake pipes on most NA and turbo engines custom fabrication may be required
  • Q: What materials are used in construction?
    A: PA66 glass-filled nylon velocity stack 4.0-inch silicone hose reinforced dry filter media and stainless clamps
  • Q: What maintenance does the filter need?
    A: Tap or blow out with compressed air every 10k miles replace filter element every 50k miles or as needed

Shipping & Handling

  • Method: UPS Ground or FedEx Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Protective box 12 x 10 x 8 inches
  • Weight: 2.8 lbs

Request For Information

Have questions about BLOX Racing Performance Filter Kit w/ 4.0inch Velocity Stack Air Filter and 4.0inch Silicone Hose? Fill out the form below and we'll get back to you by the next business day.
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BLOX Racing

BLOX Racing performance parts for Honda, Acura, Subaru, Toyota, Scion, and Mitsubishi platforms are stocked at Black Ops Auto Works. Shop sway bars, engine mounts, intake manifolds, valve covers, fuel rails, and suspension components engineered specifically for the import performance market. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 363 BLOX Racing SKUs across suspension, engine, and drivetrain categories. What This Brand Covers BLOX Racing builds performance suspension and engine components focused exclusively on the import tuning scene. Black Ops Auto Works stocks BLOX Racing products for Honda Civic and Civic Si, Acura Integra, Subaru BRZ, Toyota 86 and Scion FR-S, and Mitsubishi platforms, ranging from bolt-on suspension upgrades to fully machined billet engine components. Import-Focused Engineering BLOX Racing designs every part around the specific chassis and engine ...

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