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Part number: X-1018-BR
Competitor Pricing
Universal product
Product Details
Injen X-1018-BR Technology Black and Red 4.5" High Performance Air Filter
Products specifications
Air Filter Bottom Measurement 6.750 in. diameter
Air Filter Style Conical
Air Filter Top Measurement 5.000 in. diameter
Diameter 4.5in
Filter Color Black
Filter Material Cotton gauze
Inlet Flange Inside Diameter (in) 4.500 in.
Length (in) 5.000 in.
Quantity Sold individually.
Size 6 .75in Base / 5in Tall / 5in Top

A high performance intake isnt high performance without the filter. Constructed of surgical cotton gauze, the Injen filter element comes precisely oiled to maintain consistent airflow and prevent obstructions to the intake system. Each filter is specifically chosen for every application, as the dimensions, pleat and flow rate are highly crucial to optimal performance gains. Each injen filter has a built in velocity stack that aids in speeding up and straightening airflow.

  • Measures 4.5 opening, 6.75 base diameter, 5 height and 5 top diameter
  • Predetermined pleat size and quantity to ensure proper filtration and airflow rate
  • Built in velocity stack to help speed up air through intake pipe
  • Pre-oiled from the factory for quick and easy setup
  • Double layer cotton gauze not only filters dirt and debris but also works to straighten out air turbulence
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Went well overall. I hope these fit my truck which are larger than the generic applications that fit 25 other vehicles except my truck. Every application I have received so far are about 2/3eds the size they should be for a truck application. Hope I won't
Quick shipping on my order. Thanks
Great prices and item shipped quick!
I placed the order on Monday, and the package was delivered two days later, on Wednesday...and that was with FREE SHIPPING!!! It was also at the best price I could find. What more can you ask?
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