Air and Fuel› Air and Fuel Cooling Systems and Components

PRL Motorsports

4-Inch High-Flow Air Filter

$430.00

SKU: PRL-HC10-INT-FLTR

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

It utilizes a 4-inch diameter opening for optimal airflow. This filter is compatible with both Standard Bore and Big Bore MAF housings.
Show original supplier description
The PRL Motorsports High Flow Oiled Cone Air Filter is a direct replacement for your Cobra Cold Air Intake System. Designed for optimal airflow, it features a 4-inch diameter and is compatible with both Standard Bore and Big Bore MAF housings. This oiled cotton filter is washable and reusable, helping to maintain factory-spec fuel trims when used with the Standard Bore MAF housing without requiring any ECU calibration. When paired with the Big Bore MAF housing and a compatible calibration, it can provide up to 20 horsepower and 15 ft-lb of torque gains. The system is 50 State Legal under CARB EO D-878-5. However, it is not compatible with the factory CVT cooler found in some Spain and Turkey models. Installation instructions are available as a PDF, and while some users found them lacking detail, supplemental videos can be helpful. Canadian models will require a USDM windshield washer reservoir conversion, supplied by Teknotik.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandPRL Motorsports
Part NumberPRL-HC10-INT-FLTR
CategoryAir and Fuel

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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