Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Your cart
-
0-9
-
A
-
B
-
R
-
S
CORSA Performance
CORSA RSC Technology Performance Muffler for Select Dodge, Ford, and Ram 1989-2021 (5.9L) #8004002
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits select 1989-2021 Dodge D250/D350/W250/W350 and Ram 2500/3500, plus Ford Excursion and F-250/F-350 Super Duty models (5.9L).
Upgrade your diesel exhaust system with the CORSA RSC Technology Muffler, engineered to deliver an aggressive exterior sound profile without the cabin drone common in aftermarket diesel setups. Utilizing patented Reflective Sound Cancellation (RSC) technology, this muffler targets and eliminates specific drone-inducing frequencies while maintaining a high-flow internal design that outperforms restrictive stock units. Constructed from premium 304 stainless steel for long-term durability, it features notched and expanded inlets and outlets to simplify the installation process.
- Drone-Free Cruising: Patented RSC Technology cancels out cabin resonance for a comfortable ride.
- Aggressive Tone: Specifically tuned to provide a deep, powerful exhaust note under acceleration.
- Premium Construction: Made from heavy-duty 304 stainless steel to resist corrosion and heat.
- Installation: Easy cut-and-clamp design requires no welding for most applications.
- Manufacturer Part Number: 8004002
- Included Hardware: Notched and expanded inlets/outlets for secure clamping.
- Origin: Proudly manufactured in the U.S.A.
📘 Guides & Manuals
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1989-1993 | Dodge | D250 | Base |
| 1989-1993 | Dodge | D350 | Base |
| 1994-2002 | Dodge | Ram 2500 | Base |
| 2003,2005-2010 | Dodge | Ram 2500 | Laramie |
| 2003-2010 | Dodge | Ram 2500 | SLT |
| 2006-2007 | Dodge | Ram 2500 | Sport |
| 2003-2010 | Dodge | Ram 2500 | ST |
| 2008-2010 | Dodge | Ram 2500 | SXT |
| 2010 | Dodge | Ram 2500 | TRX |
| 2006-2007 | Dodge | Ram 2500 | TRX4 |
| 1994-2002 | Dodge | Ram 3500 | Base |
| 2003-2007 | Dodge | Ram 3500 | Laramie |
| 2003-2007 | Dodge | Ram 3500 | SLT |
| 2006-2007 | Dodge | Ram 3500 | Sport |
| 2003-2007 | Dodge | Ram 3500 | ST |
| 2007 | Dodge | Ram 3500 | TRX4 |
| 1989-1993 | Dodge | W250 | Base |
| 1989-1993 | Dodge | W350 | Base |
| 2003 | Ford | Excursion | Eddie Bauer |
| 2000-2003 | Ford | Excursion | Limited |
| 2000-2003 | Ford | Excursion | XLT |
| 2009-2010 | Ford | F-250 Super Duty | Cabela's |
| 2008-2009 | Ford | F-250 Super Duty | FX4 |
| 2004-2010 | Ford | F-250 Super Duty | Harley-Davidson Edition |
| 2004-2021 | Ford | F-250 Super Duty | King Ranch |
| 1999-2021 | Ford | F-250 Super Duty | Lariat |
| 2018-2021 | Ford | F-250 Super Duty | Limited |
| 2013-2021 | Ford | F-250 Super Duty | Platinum |
| 1999-2021 | Ford | F-250 Super Duty | XL |
| 1999-2021 | Ford | F-250 Super Duty | XLT |
| 2009-2010 | Ford | F-350 Super Duty | Cabela's |
| 2008-2009 | Ford | F-350 Super Duty | FX4 |
| 2004-2010 | Ford | F-350 Super Duty | Harley-Davidson Edition |
| 2003-2021 | Ford | F-350 Super Duty | King Ranch |
| 1999-2021 | Ford | F-350 Super Duty | Lariat |
| 2018-2021 | Ford | F-350 Super Duty | Limited |
| 2013-2021 | Ford | F-350 Super Duty | Platinum |
| 1999-2021 | Ford | F-350 Super Duty | XL |
| 1999-2021 | Ford | F-350 Super Duty | XLT |
| 2018-2021 | Ram | 2500 | Big Horn |
| 2018-2021 | Ram | 2500 | Laramie |
| 2018-2020 | Ram | 2500 | Laramie Longhorn |
| 2018-2021 | Ram | 2500 | Limited |
| 2021 | Ram | 2500 | Limited Longhorn |
| 2019-2021 | Ram | 2500 | Lone Star |
| 2018 | Ram | 2500 | SLT |
| 2018-2021 | Ram | 2500 | Tradesman |
| 2018-2021 | Ram | 3500 | Big Horn |
| 2018-2021 | Ram | 3500 | Laramie |
| 2018-2020 | Ram | 3500 | Laramie Longhorn |
| 2018-2021 | Ram | 3500 | Limited |
| 2021 | Ram | 3500 | Limited Longhorn |
| 2019-2021 | Ram | 3500 | Lone Star |
| 2018-2021 | Ram | 3500 | SLT |
| 2018-2021 | Ram | 3500 | Tradesman |
Choose your Location
-
Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
Product Comparison
How they are Different
|
__ __ |
|
|---|---|
| Description |
Description - __ |
| Rating |
Rating - __ |
| Vendor |
Vendor - __ |
| Color |
Color - __ |
|
|
Compare products ( / )
The Atlus Price Guarantee
If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
CORSA RSC Technology Performance Muffler for Select Dodge, Ford, and Ram 1989-2021 (5.9L) #8004002
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
Price Match
Our prices are updated daily to ensure we can offer you the best possible price. In the unlikely case that you have found a lower price, please contact us at hello@atlusauto.com and we'll do our best to answer your query right away!
Easy Financing
We've partnered up with Affirm/Shop!
Why use Affirm/Shop?
- Clear application process
- Friendly support team
- Spread a big payment interest-free
- Ability to buy what you want
How does it work?
- Add your purchase to cart
- Select Shop Payments at checkout
- Complete the application
- Compare any available finance options
Share:
Fits select 1989-2021 Dodge D250/D350/W250/W350 and Ram 2500/3500, plus Ford Excursion and F-250/F-350 Super Duty models (5.9L).
Upgrade your diesel exhaust system with the CORSA RSC Technology Muffler, engineered to deliver an aggressive exterior sound profile without the cabin drone common in aftermarket diesel setups. Utilizing patented Reflective Sound Cancellation (RSC) technology, this muffler targets and eliminates specific drone-inducing frequencies while maintaining a high-flow internal design that outperforms restrictive stock units. Constructed from premium 304 stainless steel for long-term durability, it features notched and expanded inlets and outlets to simplify the installation process.
- Drone-Free Cruising: Patented RSC Technology cancels out cabin resonance for a comfortable ride.
- Aggressive Tone: Specifically tuned to provide a deep, powerful exhaust note under acceleration.
- Premium Construction: Made from heavy-duty 304 stainless steel to resist corrosion and heat.
- Installation: Easy cut-and-clamp design requires no welding for most applications.
- Manufacturer Part Number: 8004002
- Included Hardware: Notched and expanded inlets/outlets for secure clamping.
- Origin: Proudly manufactured in the U.S.A.
📘 Guides & Manuals
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1989-1993 | Dodge | D250 | Base |
| 1989-1993 | Dodge | D350 | Base |
| 1994-2002 | Dodge | Ram 2500 | Base |
| 2003,2005-2010 | Dodge | Ram 2500 | Laramie |
| 2003-2010 | Dodge | Ram 2500 | SLT |
| 2006-2007 | Dodge | Ram 2500 | Sport |
| 2003-2010 | Dodge | Ram 2500 | ST |
| 2008-2010 | Dodge | Ram 2500 | SXT |
| 2010 | Dodge | Ram 2500 | TRX |
| 2006-2007 | Dodge | Ram 2500 | TRX4 |
| 1994-2002 | Dodge | Ram 3500 | Base |
| 2003-2007 | Dodge | Ram 3500 | Laramie |
| 2003-2007 | Dodge | Ram 3500 | SLT |
| 2006-2007 | Dodge | Ram 3500 | Sport |
| 2003-2007 | Dodge | Ram 3500 | ST |
| 2007 | Dodge | Ram 3500 | TRX4 |
| 1989-1993 | Dodge | W250 | Base |
| 1989-1993 | Dodge | W350 | Base |
| 2003 | Ford | Excursion | Eddie Bauer |
| 2000-2003 | Ford | Excursion | Limited |
| 2000-2003 | Ford | Excursion | XLT |
| 2009-2010 | Ford | F-250 Super Duty | Cabela's |
| 2008-2009 | Ford | F-250 Super Duty | FX4 |
| 2004-2010 | Ford | F-250 Super Duty | Harley-Davidson Edition |
| 2004-2021 | Ford | F-250 Super Duty | King Ranch |
| 1999-2021 | Ford | F-250 Super Duty | Lariat |
| 2018-2021 | Ford | F-250 Super Duty | Limited |
| 2013-2021 | Ford | F-250 Super Duty | Platinum |
| 1999-2021 | Ford | F-250 Super Duty | XL |
| 1999-2021 | Ford | F-250 Super Duty | XLT |
| 2009-2010 | Ford | F-350 Super Duty | Cabela's |
| 2008-2009 | Ford | F-350 Super Duty | FX4 |
| 2004-2010 | Ford | F-350 Super Duty | Harley-Davidson Edition |
| 2003-2021 | Ford | F-350 Super Duty | King Ranch |
| 1999-2021 | Ford | F-350 Super Duty | Lariat |
| 2018-2021 | Ford | F-350 Super Duty | Limited |
| 2013-2021 | Ford | F-350 Super Duty | Platinum |
| 1999-2021 | Ford | F-350 Super Duty | XL |
| 1999-2021 | Ford | F-350 Super Duty | XLT |
| 2018-2021 | Ram | 2500 | Big Horn |
| 2018-2021 | Ram | 2500 | Laramie |
| 2018-2020 | Ram | 2500 | Laramie Longhorn |
| 2018-2021 | Ram | 2500 | Limited |
| 2021 | Ram | 2500 | Limited Longhorn |
| 2019-2021 | Ram | 2500 | Lone Star |
| 2018 | Ram | 2500 | SLT |
| 2018-2021 | Ram | 2500 | Tradesman |
| 2018-2021 | Ram | 3500 | Big Horn |
| 2018-2021 | Ram | 3500 | Laramie |
| 2018-2020 | Ram | 3500 | Laramie Longhorn |
| 2018-2021 | Ram | 3500 | Limited |
| 2021 | Ram | 3500 | Limited Longhorn |
| 2019-2021 | Ram | 3500 | Lone Star |
| 2018-2021 | Ram | 3500 | SLT |
| 2018-2021 | Ram | 3500 | Tradesman |
Authencity Guaranteed
We only sell authentic products from verified brand partners and retail partners globally.
Can’t Find the Part You Need?
Our catalog represents only a portion of the automotive products available through our supplier network. If you cannot find a specific part, brand, or application on our website, submit a request below, and our team will help source it for you.
Please include as much information as possible, such as your vehicle's year, make, model, trim, engine, desired brand, or part number, to help us quickly identify the correct product.
- Choosing a selection results in a full page refresh.
- Opens in a new window.
