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See Other Chevrolet Trailblazer Exhaust System Kits
2003-2005 Chevrolet Trailblazer Exhaust System Kit Gibson
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2003 - 2005 Chevrolet Trailblazer Exhaust System Kit (Gibson)

✗ OUT OF STOCK
$661.85
Save up to 80% vs List Price!

ℹ️ Product Notes

Stainless; 2.5 in. Tubing; 4x9x24 Oval Body; 2.5 in. Offset In/Outlet; 3.5 in. Polished Slash-Cut Tip; Exit Behind Rear Tire;50 State Legal / California Emissions Compliant
Cat-Back Single Exhaust System
Gibson Single Side Exhaust is perfect for improved acceleration, maximum hill climbing, towing and passing power. This is our best performing Exhaust System. Exits behind the rear tire. Quieter in the cab than any other Performance Exhaust. Dyno test results show it makes maximum torque and horsepower at low-end (1800 to 3000 RPM). Horsepower gains average 10-15 and 15-20lb-ft of increase torque. Hassle free, bolt-on installation with professional looking results. No welding required. Backed by a Lifetime Limited Warranty.
Brand: Gibson
Condition: New
See Other Chevrolet Trailblazer Exhaust System Kits
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🛡️ Lifetime Warranty Included

This part comes with our industry-leading lifetime warranty. Shop with confidence!

SKU #
DCA40B3
  • Direct Fit for 2003 - 2005 Chevrolet Trailblazer
  • New Condition
  • Gibson Quality
  • Easy Installation - No Modifications
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Product Specifications


Detailed specifications and attributes for this part:

Attribute Value
Exhaust Type Cat-back
Exit Position Behind Rear Tire
Inlet Inside Diameter 2.500 In.
Muffler Body Length 24.000 In.
Tail Pipe Diameter 2.500 In.
Tip Diameter 3.500 In.
Tubing Diameter 2.500 In.
WARNING CA Proposition 65 Yes
WARNING CA Proposition 65 Message Warning: Motor Vehicles Contain Fuel; Oils And Fluids; Battery Posts; Terminals And Related Accessories Which Contain Lead And Lead Compounds And Other Chemicals Known To The State Of California To Cause Cancer; Birth Defects And Other Reproductive Harm.

Vehicle Fitment Guide

This part fits the following vehicles:

Chevrolet
Trailblazer 2003-2005 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
A SUV 2004 - 2005 L6 4.2L RWD Automatic
B SUV 2004 - 2005 L6 4.2L RWD Automatic
Base SUV 2003 - 2005 L6 4.2L RWD Automatic
LS SUV 2003 - 2005 L6 4.2L RWD/4WD Automatic
LT SUV 2003 - 2005 L6 4.2L RWD/4WD Automatic
LTZ SUV 2003 L6 4.2L RWD/4WD Automatic
North Face SUV 2003 - 2004 L6 4.2L RWD/4WD Automatic
Q SUV 2005 L6 4.2L RWD Automatic
R SUV 2005 L6 4.2L RWD Automatic

⚠️ Important: Please verify your vehicle's year, make, model, and specifications before ordering. If you're unsure about fitment, contact our customer service team for assistance.

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Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Return Policy

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.

More Information


Gibson Single Side Exhaust is perfect for improved acceleration, maximum hill climbing, towing and passing power. This is our best performing Exhaust System. Exits behind the rear tire. Quieter in the cab than any other Performance Exhaust. Dyno test results show it makes maximum torque and horsepower at low-end (1800 to 3000 RPM). Horsepower gains average 10-15 and 15-20lb-ft of increase torque. Hassle free, bolt-on installation with professional looking results. No welding required. Backed by a Lifetime Limited Warranty.

Fits Years: 2003 2004 2005

Fits Models: Trailblazer

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