aFe Large Bore-HD 5 IN 409 SS DPF-Back Exhaust System w/Black Tip 20-21 GM Truck V8-6.6L

aFe Large Bore-HD 5 IN 409 SS DPF-Back Exhaust System w/Black Tip 20-21 GM Truck V8-6.6L

Marsoni

M251S

$284.00

Get it in 3 business days with 1 day shipping. Friday, May 29

aFe Large Bore-HD 5 IN 409 SS DPF-Back Exhaust System w/Black Tip 20-21 GM Truck V8-6.6LSKU: 49 44125 B UPC: 802959603796 aFe Large Bore HD 5 IN 409 SS DPF Back Exhaust System w Black Tip 2020 2023 GM Truck V8 6. 6L Diesel This aFe Power DPF back exhaust system uses 5 inch mandrel bent 409 stainless steel tubing to deliver increased exhaust flow and throttle response on 2020 2023 Chevrolet Silverado 2500 HD 3500 HD and GMC Sierra 2500 HD 3500 HD with 6. 6L L5P Duramax diesel engines. A 6 inch black powdercoated 304 stainless steel clamp

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There's a ton of clips in this bag, and they fit the bumper I was installing easy enough. Can't complain. Nice that they included a tool as well, used it to help pull pieces when I was installing them incorrectly for a second. Word of advice to the manufacturer, maybe include instructions, it's not abundantly clear how to install these.

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Reviewed in the United States on August 5, 2025

Verified Purchase

Katy

Massapequa, US

★★★★★ 5

Muy práctico

Muy práctico para salir de apuros y me gustó mucho la variedad de tamaños

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Reviewed in the United States on May 27, 2026

Verified Purchase

Karl Largie