---
product_id: 91049093
title: "Roush Performance Products 421985 Cat-Back Exhaust Kit, 1 Pack"
brand: "roush"
price: "NT$230272"
currency: TWD
in_stock: true
reviews_count: 2
url: https://www.desertcart.tw/products/91049093-roush-performance-products-421985-cat-back-exhaust-kit-1-pack
store_origin: TW
region: Taiwan
---

# Boosts horsepower & torque Fits 2015-2019 F150 Increased airflow Roush Performance Products 421985 Cat-Back Exhaust Kit, 1 Pack

**Brand:** roush
**Price:** NT$230272
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate Your Ride with ROUSH Performance!

## Quick Answers

- **What is this?** Roush Performance Products 421985 Cat-Back Exhaust Kit, 1 Pack by roush
- **How much does it cost?** NT$230272 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/91049093-roush-performance-products-421985-cat-back-exhaust-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

- • **ROUSH Branding:** Show off your style with the iconic ROUSH logo on the exhaust tips.
- • **Lightweight Performance:** Weighing in at just 55 pounds, this kit enhances performance without the bulk.
- • **Stainless Steel Excellence:** Durable 304 stainless steel dual tips with a sleek chrome finish.
- • **Unleash Your Truck's Potential:** Experience a surge in horsepower and torque with optimized airflow.
- • **Custom Fit for All Configurations:** Designed to fit all cab and bed configurations of the F150.

## Overview

The RoushPerformance 421985 Cat-Back Exhaust Kit is engineered for 2015-2019 F150 models with various engine options, enhancing airflow and reducing back pressure to maximize horsepower and torque. Crafted from high-quality 304 stainless steel, this exhaust kit features dual chrome-flashed tips adorned with the ROUSH logo, ensuring both performance and style.

## Description

Roush Performance Products 421985 Cat-Back Exhaust Kit, 1 Pack

## Features

- Fits the 2015-2019 F150 with 5.0L, 3.5L Ti-VCT, 3.5L Eco boost (non-Raptor), or 2.7L Eco boost engines - all cab and bed configurations
- Increased air flow and less back pressure to help reach the truck's full potential in horsepower and torque
- Dual tips are made from 304 stainless steel, are chrome-flashed, feature the ROUSH logo, and exit out of the side of the vehicle

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Roush Performance |
| Brand | Roush |
| Item Weight | 55 pounds |
| Product Dimensions | 67 x 13 x 67 inches |
| Item model number | 421985 |
| Manufacturer Part Number | 421985 |

## Images

![Roush Performance Products 421985 Cat-Back Exhaust Kit, 1 Pack - Image 1](https://m.media-amazon.com/images/I/51+C3HNtKLL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Easy install, great sound
  

*by B***2 on Reviewed in the United States on December 1, 2019*

Easy to install and has a great sound!  Found a YouTube video for the installation that was very helpful.

### ⭐⭐⭐⭐⭐ 







  
  
    Stay in School
  

*by D***K on Reviewed in Canada on January 8, 2020*

Simply amazing. Great product. I have been pulled over for a Ministry of Transportation officer who was pretending to be a cop. He told me that my truck sounded really nice, then I realized he wasn’t a cop and drove away.

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**Shop now:** [https://www.desertcart.tw/products/91049093-roush-performance-products-421985-cat-back-exhaust-kit-1-pack](https://www.desertcart.tw/products/91049093-roush-performance-products-421985-cat-back-exhaust-kit-1-pack)

---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-21*