Northeastern Exhaust | Direct Fit Front and Rear Muffler Exhaust Upgrade with our 409-Grade Stainless Steel Front and Rear Muffler for durable, rust-resistant performance with clamps included for free. ✔️ Direct fit for 2002-2005 4.2L | 2003-2005 5.3L Chevrolet Trailblazer EXT and 2003-2005 Isuzu Ascender 4.2L ✔️ 409 Stainless Steel — Tough, Rust-Resistant, Reliable
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Key Features
• STAINLESS STEEL 409 GRADE: Built from durable, corrosion-resistant stainless steel for long-lasting performance in any driving condition.
• EASY INSTALLATION: Professionally install with ease—no welding required. Free gaskets and clamps included where needed for a hassle-free setup.
• OPTIMIZED PERFORMANCE: Enhances exhaust flow, reducing back pressure to improve horsepower and torque.
• SATISFACTION GUARANTEED: We stand by our quality with a hassle-free return policy if you’re not completely satisfied.
• WARRANTY: All products are brand new and covered against defects. Shipping, labor, and incidental fees are not included. Installed or altered items are non-returnable.
Item Details
UPC : 730945633833
Manufacturer: Northeastern Exhaust
Material: 409-Grade Stainless Steel
Interchange Part Number : DEX 21421 (18898) + DEX 55272 (605109)
Connection Type: Direct Fit
Warranty: Limited Lifetime
Important Note : For the 2003-2005 Isuzu Ascender 4.2L, it will fit only with Extended Wheelbase.
What's In The Box
One (1) Front Muffler
One (1) Rear Muffler
Two (2) Clamps
Exhaust Mufflers for 2002-2005 Chevrolet Trailblazer EXT and Isuzu Ascender 4.2L 5.3L
$278.93
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Northeastern Exhaust
With over 40 years of experience in the automotive industry, we are exhaust supplier offering high-quality parts. Direct Mufflers, Flex Pipes, Resonators, Catalytic Converters, and Performance Exhaust parts.
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