---
product_id: 55900537
title: "Roush Performance Products 421827 Cold Air Intake Kit, 1 Pack, Black"
brand: "roush"
price: "฿41359"
currency: THB
in_stock: false
url: https://www.desertcart.co.th/products/55900537-roush-performance-products-421827-cold-air-intake-kit-1-pack
store_origin: TH
region: Thailand
---

# 29 RWHP boost 74% less restrictive airflow Under 1-hour install Roush Performance Products 421827 Cold Air Intake Kit, 1 Pack, Black

**Brand:** roush
**Price:** ฿41359
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Transform your ride with effortless power and precision airflow!

## Quick Answers

- **What is this?** Roush Performance Products 421827 Cold Air Intake Kit, 1 Pack, Black by roush
- **How much does it cost?** ฿41359 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/55900537-roush-performance-products-421827-cold-air-intake-kit-1-pack)

## Best For

- roush enthusiasts

## Why This Product

- Trusted roush brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Unleash Hidden Power:** Boost your 2.3L EcoBoost with up to 29 RWHP and 27 ft-lbs torque gains—no tune needed.
- • **Warranty-Safe Upgrade:** Enhance power without risking your factory warranty—performance with peace of mind.
- • **Plug & Play Performance:** Engineered for stock engines, install in under an hour with zero calibration hassle.
- • **Breathe Easy, Drive Hard:** 74% less restrictive than stock intake, feeding cooler, denser air for max turbo efficiency.
- • **Fuel Efficiency Meets Muscle:** Unlock latent power while improving fuel economy—because smart drivers want both.

## Overview

The Roush Performance 421827 Cold Air Intake Kit is a direct-fit upgrade for 2015-2017 2.3L I4 EcoBoost engines, delivering up to 29 RWHP and 27 ft-lbs torque gains. Designed for quick installation under an hour with no tuning required, it improves airflow by 74% over stock, enhancing both power and fuel efficiency without voiding your factory warranty.

## Description

Roush Performance Products 421827 Cold Air Intake Kit, 1 Pack, Black

## Features

- No need for calibration or a custom tune, as this CAI system was engineered, tested, and designed to work with the completely stock 2.3L I4 engine
- Replaces the restrictive stock air intake, unlocking latent power and fuel efficiency
- 2015-2017 2.3L I4 Eco boost engine brings staggering performance increases that can be achieved with an installation that takes under an hour with no calibration required

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Roush Performance |
| Brand | Roush |
| Item Weight | 5 pounds |
| Product Dimensions | 19 x 19 x 19 inches |
| Item model number | 421827 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 421827 |
| OEM Part Number | 421827 |

## Product Details

- **Brand:** Roush
- **OEM Part Number:** 421827
- **Global Trade Identification Number:** 00844764004986
- **Manufacturer:** Roush Performance
- **UPC:** 099998431651 844764004986

## Images

![Roush Performance Products 421827 Cold Air Intake Kit, 1 Pack, Black - Image 1](https://m.media-amazon.com/images/I/61lNAV--M9L.jpg)

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**Shop now:** [https://www.desertcart.co.th/products/55900537-roush-performance-products-421827-cold-air-intake-kit-1-pack](https://www.desertcart.co.th/products/55900537-roush-performance-products-421827-cold-air-intake-kit-1-pack)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-27*