Select the year of your Chevrolet Blazer:

Corsa Performance Exhaust System - Model 8004000
Upgrade your Chevrolet or GMC truck with the Corsa Performance Exhaust System (Model 8004000), designed specifically for diesel engines. This exhaust system is engineered to deliver a powerful sound without the annoying drone, thanks to Corsa's patented Reflective Sound Cancellation (RSC) Technology. Whether you're accelerating on the highway or cruising around town, you'll enjoy an aggressive exhaust note without compromising comfort.
Specifications
- Sound Level: Sport
- Product Type: Muffler Upgrade Kit
- Muffler Configuration: Center In, Center Out
- Case Shape: Round
- Muffler Inlet Diameter: 4.0"
- Inlet Location: Center
- Outlet Diameter: 4.0"
- Outlet Quantity: 1
- Outlet Location: Center
- Case Length: 23.25"
- Case Diameter: 9.5"
- Overall Length: 27.75"
- Tip Style: None
Features
- Patented No Drone, Reflective Sound Cancellation (RSC) Technology
- Custom Tuned, Aggressive Exhaust Note
- Mitigates most drone-inducing frequencies
- Durable 304 Stainless Steel Construction
- Includes notched and expanded inlets and outlets with clamps for easy installation
- Improved flow compared to stock systems
- Simple Cut & Clamp Installation
- Detailed Printed Instructions Included; Full-Color Available Online
- No Welding Required
- Limited Lifetime Warranty
- Made in the U.S.A.
Fitment
This exhaust system is compatible with a range of vehicles equipped with diesel engines, including:
- Chevrolet C/K 6.2L Duramax 1500 (1982-1993)
- Chevrolet C/K 6.2L Duramax 2500 (1982-1993)
- Chevrolet C/K 6.2L Duramax 3500 (1982-1993)
- Chevrolet K 6.5L Duramax 1500 (1994-1999)
- Chevrolet K 6.5L Duramax 2500 (1994-1999)
- Chevrolet K 6.5L Duramax 3500 (1994-1999)
- Chevrolet Silverado 6.6L Duramax (2001-2019)
- Hummer H1 6.2L Duramax (1992-1993)
- Chevrolet Blazer 6.5L Duramax (1994-1999)
- Chevrolet Tahoe 6.5L Duramax (1994-1999)
- Chevrolet Suburban 6.5L Duramax (1994-1999)
- GMC C/K 6.2L Duramax 1500 (1982-1993)
- GMC C/K 6.2L Duramax 2500 (1982-1993)
- GMC C/K 6.2L Duramax 3500 (1982-1993)
- GMC Suburban 6.5L Duramax (1994-1999)
- GMC Sierra 6.6L Duramax (2001-2019)
- GMC Yukon 6.5L Duramax (1994-1999)
- Holden Suburban 6.5L Duramax (1994-1999)
Customer Feedback
Users have praised the Corsa 8004000 for its impressive sound quality and noticeable performance boost. Many have noted that the exhaust system not only enhances the truck's presence but also improves throttle response, making it a popular choice among diesel truck enthusiasts. The installation process is straightforward, and the detailed instructions make it accessible for DIYers.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
Make Vehicle | Model | Year |
---|---|---|
1987-1991, 1994 Chevrolet Blazer |
Blazer | 1987-1991, 1994 |
1989-1998 Chevrolet C1500 |
C1500 | 1989-1998 |
1994, 2000 Chevrolet C2500 |
C2500 | 1994, 2000 |
1994-1997, 1999-2000 Chevrolet C3500 |
C3500 | 1994-1997, 1999-2000 |
1996-2002, 2006-2010 Chevrolet Express 1500 |
Express 1500 | 1996-2002, 2006-2010 |
1994-1997 Chevrolet K1500 |
K1500 | 1994-1997 |
1995-1999 Chevrolet K1500 Suburban |
K1500 Suburban | 1995-1999 |
1986 Chevrolet K20 |
K20 | 1986 |
1988-1992, 1995-1999 Chevrolet K2500 |
K2500 | 1988-1992, 1995-1999 |
1982 Chevrolet K30 |
K30 | 1982 |
1982-1989 Chevrolet P20 |
P20 | 1982-1989 |
1982-1999 Chevrolet P30 |
P30 | 1982-1999 |
1989 Chevrolet R2500 |
R2500 | 1989 |
1989-1991 Chevrolet R3500 |
R3500 | 1989-1991 |
2001-2005 Chevrolet Silverado 2500 |
Silverado 2500 | 2001-2005 |
2001-2006 Chevrolet Silverado 3500 |
Silverado 3500 | 2001-2006 |
1994 Chevrolet Suburban |
Suburban | 1994 |
1995-1999 Chevrolet Tahoe |
Tahoe | 1995-1999 |
1989-1991 Chevrolet V3500 |
V3500 | 1989-1991 |
1996-2002, 2006-2010 GMC Savana 1500 |
Savana 1500 | 1996-2002, 2006-2010 |
2015-2019 GMC Sierra |
Sierra | 2015-2019 |
2002-2005 GMC Sierra 1500 |
Sierra 1500 | 2002-2005 |
1994-1997 GMC Yukon |
Yukon | 1994-1997 |
Limited Warranty CORSA Performance® Exhaust Products
TMG Performance Products, LLC (CORSA Performance®) believes in maintaining a high level of customer service and satisfaction.
TMG Performance Products, LLC (CORSA Performance® ) warrants to the original retail purchaser with proof of purchase for warranty determinations that its products are free from defects in material and workmanship while purchaser owns the vehicle upon which such product(s) were originally installed. CORSA Performance's® obligation under this warranty shall be limited to the repair or replace of parts that are determined by CORSA Performance® to be defective, or refund of the products original purchase price, at CORSA Performance's® option, of the alleged defective product. We pledge that if at any time you encounter a problem with our products, we will strive to correct the problem in the most timely and most efficient way possible, subject to the terms, conditions and limitations contained herein.
This warranty does not extend to damaged or defect in the finish of a product or to any product, that in the opinion of CORSA Performance®, has been misused, damaged by accident or negligence, altered or modified in any way, faulty installation or installed contrary to CORSA Performance® installation instruction, or repaired by an unauthorized service facility. CORSA Performance® makes no warranty for products installed on vehicles used for race, competition or off-road purposes of any nature whatsoever unless the afore mentioned vehicle has an exhaust system consisting entirely of CORSA Performance® parts. All products that show evidence of abuse, lack of maintenance, improper installation, misapplications and alteration in any way from the original design or negligent use of CORSA Performance® products by the original retail purchaser or by any agent of the original retail material may be subject to a denied warranty claim. CORSA Performance® accepts no responsibility for any costs or grievances incurred by failure of parts; including but not limited to labor or shipping costs.
CORSA Performance® makes no representation or warranty, expressed or implied that its downpipe or header products and or components there-in comply with federal, state or local emission levels, noise levels, or safety standards. The purchaser assumes all responsibility for such use and compliance.
CORSA Performance® downpipes and headers are designed to be used as an Original Equipment replacement for or used exclusively for Off Road Purposes and makes no claims of emission performance or street legal use. As such ALL CORSA Performance® downpipes and headers require a professional tune to ensure the downpipe does not create a Check Engine Light condition or cause potential damage to the vehicle. CORSA Performance is not liable for, nor warrants, the work of neither a professional tuner nor any potential damage that may be caused through modification of a vehicle's ECU.
In order to make a claim under this warranty or receive service, purchaser/installer must within thirty (30) days after discovery of the defect or condition, first contact CORSA Performance® and request product return instructions and authorization for a return. After receiving an assigned Return Goods Authorization number, purchaser/installer must return alleged defective product pre-paid along with original dated proof of purchase sales receipt and a written description of the alleged problem/defect to CORSA Performance® (address below). Return Goods Authorization (RGA) number MUST be clearly marked on the return package and ALL return paperwork. Please be sure to package returned product in a manner which will ensure its safe, undamaged return to CORSA Performance® for warranty inspection. Any product returned for warranty claim and found NOT to be defective in materials or workmanship will be returned to the purchaser/installer at their charge and will result in a full charge for any replacement parts that have been shipped against that particular warranty claim. A credit card number may be requested to begin an RGA. Please contact CORSA Performance® for additional questions.
Installation Instructions
Click to view the Installation Instructions here
Check out these other great products
