• CORSA Sport / 3.0 in Cat-Back Dual Rear Exit | 2021-24 Ford F-150 3.5T EcoBoost (157.2" WB) (21170)
  • CORSA Sport / 3.0 in Cat-Back Dual Rear Exit | 2021-24 Ford F-150 3.5T EcoBoost (157.2" WB) (21170)
  • CORSA Sport / 3.0 in Cat-Back Dual Rear Exit | 2021-24 Ford F-150 3.5T EcoBoost (157.2" WB) (21170)
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CORSA Sport / 3.0 in Cat-Back Dual Rear Exit | 2021-24 Ford F-150 3.5T EcoBoost (157.2" WB) (21170)

CORSA Sport / 3.0 in Cat-Back Dual Rear Exit | 2021-24 Ford F-150 3.5T EcoBoost (157.2" WB) (21170)

21170

Out of stock

$1,524.99 USD
$1,661.99 USD $1,524.99 USD
kADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The CORSA Sport 3.0-inch Cat-Back Dual Rear Exit exhaust system is designed specifically for the 2021-2024 Ford F-150 with a 3.5L EcoBoost engine and a 157.2-inch wheelbase. Constructed from durable 304 stainless steel, this system enhances vehicle performance while delivering a refined, aggressive sound profile. Featuring CORSA's No Drone RSC technology, it minimizes interior drone for a more comfortable driving experience. The dual rear exit configuration provides a bold, sporty appearance and optimized exhaust flow, resulting in improved horsepower and torque. This system is engineered for enthusiasts seeking a high-quality upgrade that combines durability, performance, and a distinctive sound.

This exhaust is a direct bolt-on replacement for the factory system on 2021-2023 Ford F-150 EcoBoost models with a SuperCrew cab and 6.5-foot bed. It is compatible with vehicles equipped with the 3.5L turbocharged engine and is intended for street and performance use. The kit includes all necessary components for installation, offering a straightforward upgrade for improved exhaust flow and sound. Designed for daily driving, street performance, and enthusiast applications, this system enhances the truck’s sound and performance without compromising reliability or durability.

Overview

VEHICLE FITMENT

2021-2023 Ford F-150 EcoBoost 3.5L TurboSuperCrew with 6.5 FT Bed 157.2" Wheelbase*See Warnings & Notes Below

PRODUCT DESCRIPTION

 

CORSA's catback exhaust assortment for the F-150 offers a wide range of exhaust systems and exit options (Front of Tire, Side Exit, and Dual Rear) for every F150 owner. Made from 3.0" 304 stainless steel construction and featuring CORSA's Best-in-Class No Drone RSC® Technology, we've customized unique exhaust sound levels for the F150 customer:

"Sport" sound level offers an aggressive cold start, moderately aggressive exhaust note under acceleration while maintaining stock levels of in-cabin volume.> All exit styles are up to 14dB louder than stock under heavy acceleration.

All exhaust systems come with dual wall stainless steel exhaust tips and come available in both polished and black PVD coating. CORSA Performance exhaust systems are made possible through a 20+ year commitment to perfecting the "Science of Sound©" and are proudly made in the USA and backed by a Limited Lifetime Warranty.

21170
Pipe Dia. 3.0"
Exit Style Dual Rear Exit 
Tip Style Single 4.0"
Tip Cut Straight
Resonator Delete ✓
RSC® ✓
Decibels (dB) over Stock +16dB
Flow Increase +88%
Weight Savings -11lbs

Polished

Black

21170

21170BLK
*Xtreme Sound Level Not Available

 

INSTALLATION

🗒️ Dual Rear Exit Installation Instructions

 

📝 F-150 Exhaust Sell Sheet

📝 F-150 Air Intake Sell Sheet

📰 Blog Article(s): Read More

WARNINGS & NOTES:

  • All exhaust systems will not fit vehicles equipped with PowerBoost Option.
    PowerBoostExtra element on head pipe prevents our exhaust from fitting.
  • Dual Rear Exit exhaust systems Part Numbers 21170 and 21170BLK are not recommended for use on significantly lowered trucks.
  • 3.5L EcoBoost exhaust systems may bolt-on to 2.7L EcoBoost but will exhibit drone or unwanted frequencies.

    F150 YEARS: 2021, 2022, 2023

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