Air and Fuel› Air Cleaners, Filters, Intakes and Components

Flyin' Miata

High Flow Air Inlet Kit

$339.45

SKU: RB-56502

Special Order
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The Racing Beat High Flow Air Inlet Kit is an aftermarket intake designed for the 1999-05 Mazda Miata (non-turbo). It features a low-restriction, reusable K&N air filter and a smoother air passage to the factory air meter assembly for improved airflow. Engineered by Racing Beat, this kit includes a polished aluminum casting and positions the K&N filter behind the headlamp.
Show original supplier description
The Racing Beat High Flow Air Inlet Kit is engineered to enhance airflow for 1999-2005 Mazda Miata non-turbo models. This kit combines a low-restriction, reusable K&N air filter with a smoother intake path leading to the factory air meter assembly. The polished aluminum casting, designed by Racing Beat, positions the K&N filter behind the headlamp, offering both improved performance and an aggressive engine sound. Dyno tests have shown this air intake assembly to provide an additional 6 HP gain over the stock intake, increasing horsepower from 110 to 116 with a slight improvement in mid-range torque. The product is CARB-exempt (E.O. D-450-6), making it legal for street use in emissions-regulated areas. Installation is straightforward, with detailed instructions provided, and typically takes approximately ½ hour. The kit is compatible with Miatas equipped with the anti-lock braking system (ABS), though it requires relocation of the windshield wiper fluid reservoir. For models with a factory shock tower brace, an optional mounting bracket is available for 1999-00 or 2001-05 Miatas, or the brace can be removed entirely.

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

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandFlyin' Miata
Part NumberRB-56502
CategoryAir and Fuel
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

Buy with Confidence

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.

View Full Return Policy

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.

View Full Shipping Policy