Injen X-1070-BB SuperNano-Web Dry Conical Air Filter 4" Inlet/6" Base, 6.3" Tall

Vehicle Fitment

• Universal fitment--fits any intake or custom setup using a 4.00" (101.6 mm) flange ID.

Fitment Notes

• Not specific to a make/model--verify clearance and airbox dimensions before installation.
• Can be used in most cold-air or short-ram intake systems that accept a 4" inlet.

Features

• SuperNano-Web dry filtration media--no oil needed, perfect for MAF-sensor-sensitive setups.
• Conical shape: 4.0" flange ID → 6.0" base OD → 6.3" media height → 4.0" top OD.
• Reusable design--cleanable with compressed air, long service interval.
• Stainless-steel clamp and inner protective liner included for secure fit.
• Deep-pleated media provides excellent airflow and filtration efficiency.
• Made in the USA, backed by Injen's Limited Lifetime Warranty.
• Dry-filter tech reduces risk of over-oiling downstream sensors, ideal for performance engines.

Specifications

• Part Number: X-1070-BB
• Flange Inside Diameter: 4.00" (101.6 mm)
• Base Outside Diameter: 6.00" (152.4 mm)
• Media Height: 6.30" (160.0 mm)
• Top Outside Diameter: 4.00" (101.6 mm)
• Overall Height: ~8.20" (208.3 mm)
• Media Type: SuperNano-Web dry nanofiber membrane

Included Components

• 1x Injen X-1070-BB dry air filter
• 1x Stainless steel band clamp with liner
• Installation/instruction sheet

Product Description

The Injen SuperNano-Web X-1070-BB dry air filter offers a high-flow, high-efficiency solution for performance intake systems requiring a 4.00" inlet. Its advanced media combines a high-flow base structure with a nano-membrane surface layer--delivering maximum airflow while still providing exceptional filtration protection. Because it's oil-free, it is compatible with vehicles sensitive to filter oil contamination (such as those with exposed MAF sensors).

Whether you're building a turbo, supercharged or naturally aspirated application--or simply replacing a stock filter with a reusable performance version--the X-1070-BB gives you reliable longevity, improved airflow, and maintenance ease. A quick compressed-air clean is all that's needed; no oiling makes it practical for track or street duty. With a 4.00" flange, expansive 6.00" base and deep 6.30" media height, this filter suits wide-body or high-flow intake housings. Backed by Injen's Limited Lifetime Warranty, it delivers long-term value and performance for serious builds.