aFe

aFe Apollo GT Series 4in 409SS Cat-Back 20-21 GM 2500/3500HD V8-6.6L L8T - Black Tip

SKU 49-44123-B

MPN afe49-44123-B

$820.00 · In stock

aFe Apollo GT Series 4in 409SS Cat-Back 20-21 GM 2500/3500HD V8-6.6L L8T - Black Tip
aFe Apollo GT Series 4in 409SS Cat-Back 20-21 GM 2500/3500HD V8-6.6L L8T - Black Tip
aFe Apollo GT Series 4in 409SS Cat-Back 20-21 GM 2500/3500HD V8-6.6L L8T - Black Tip

aFe Apollo GT Series 4in 409SS Cat-Back 20-21 GM 2500/3500HD V8-6.6L L8T - Black Tip

This cat-back exhaust system is constructed of 4" mandrel-bent 409 stainless steel tubing for maximum strength and durability. This system features a high-flow 409 stainless steel muffler, producing a deep sound. Finishing off this exhaust system is a 5" diameter black 409 stainless steel intercooled clamp-on exhaust tip. The tip features an aFe POWER logo plate riveted on for a unique style. This system produces a deep sound unleashing all available horsepower and torque. Utilizing a factory style flange and hangers this system is a direct bolt-on system, which requires no cutting or modifications for a hassle-free installation. Utilizing state-of-the-art computer-aided design technology, this exhaust system is designed for custom, high tolerance factory fitment. 100% MIG-Welded for race-proven strength and durability.

Confirmed vehicle fitment
YearsMakeModelSubmodelDrive
2020–2026ChevroletSilverado 3500 HDLTZ—
2020–2026GMCSierra 3500 HDDenali—
2020–2026GMCSierra 2500 HDAT4—
2020–2026ChevroletSilverado 2500 HDCustom—
2020–2026GMCSierra 2500 HDDenali—
2020–2021GMCSierra 3500 HDBase—
2020–2026ChevroletSilverado 3500 HDLT—
2020–2026GMCSierra 3500 HDAT4—
2022–2026GMCSierra 3500 HDPro—
2020–2026GMCSierra 3500 HDSLE—
2020–2026GMCSierra 2500 HDSLE—
2020–2026ChevroletSilverado 3500 HDHigh Country—
2020–2026ChevroletSilverado 2500 HDHigh Country—
2020–2026ChevroletSilverado 3500 HDWT—
2024–2026GMCSierra 2500 HDAT4X—
2020–2026GMCSierra 3500 HDSLT—
2020–2026ChevroletSilverado 2500 HDWT—
2020–2026GMCSierra 2500 HDSLT—
2020–2021GMCSierra 2500 HDBase—
2022–2026GMCSierra 2500 HDPro—
2020–2026ChevroletSilverado 2500 HDLTZ—
2020–2026ChevroletSilverado 2500 HDLT—
Specifications
CategoryExhaust, Mufflers & Tips
Sub-CategoryCatback
UPC802959603659
CARB ApprovedYes
Prop 65 WarningY
Special OrderYes
Weight70.1 lb
Dimensions (L×W×H)48.6 × 22.5 × 13.3 in

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