• aFe Apollo GT Series Muffler Delete Pipe - 3 in 409 SS | 2019-2020 GMC Sierra 1500 - Stateside Performance - Catback - aFe - aFe Apollo GT Series Muffler Delete Pipe - 3 in 409 SS | 2019-2020 GMC Sierra 1500
  • aFe Apollo GT Series Muffler Delete Pipe - 3 in 409 SS | 2019-2020 GMC Sierra 1500 - Stateside Performance - Catback - aFe - aFe Apollo GT Series Muffler Delete Pipe - 3 in 409 SS | 2019-2020 GMC Sierra 1500
  • aFe Apollo GT Series Muffler Delete Pipe - 3 in 409 SS | 2019-2020 GMC Sierra 1500 - Stateside Performance - Catback - aFe - aFe Apollo GT Series Muffler Delete Pipe - 3 in 409 SS | 2019-2020 GMC Sierra 1500
  • aFe Apollo GT Series Muffler Delete Pipe - 3 in 409 SS | 2019-2020 GMC Sierra 1500 - Stateside Performance - Catback - aFe - aFe Apollo GT Series Muffler Delete Pipe - 3 in 409 SS | 2019-2020 GMC Sierra 1500
  • aFe Apollo GT Series Muffler Delete Pipe - 3 in 409 SS | 2019-2020 GMC Sierra 1500 - Stateside Performance - Catback - aFe - aFe Apollo GT Series Muffler Delete Pipe - 3 in 409 SS | 2019-2020 GMC Sierra 1500
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AFE49C44114NM

aFe

aFe Apollo GT Series Muffler Delete Pipe - 3 in 409 SS | 2019-2020 GMC Sierra 1500

aFe Apollo GT Series Muffler Delete Pipe - 3 in 409 SS | 2019-2020 GMC Sierra 1500

$144.00 USD
$144.00 USD
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Shipping calculated at checkout.

In stock

The aFe Apollo GT Series Muffler Delete Pipe fits the 2019-2020 GMC Sierra 1500 6.2L V8 and replaces the factory muffler with a straight-through 3in mandrel-bent 409 stainless steel pipe for a deeper, more aggressive exhaust tone.

Install Difficulty: DIY Possible
Bolts to factory exhaust hangers and connection points with hand tools; typically installs in 45-60 minutes with a vehicle lift, longer on jack stands.

Product Overview

This muffler delete pipe is constructed from 3in mandrel-bent 409 stainless steel tubing for strength, corrosion resistance, and long service life.

By eliminating the restrictive factory muffler, it opens up exhaust flow and produces a noticeably deeper, more powerful sound from the 6.2L V8.

Computer-aided design ensures a high-tolerance, direct bolt-on fit to the factory exhaust hangers and connection points on the Sierra 1500.

Features & Specifications

  • Fits: 2019-2020 GMC Sierra 1500
  • Fits 6.2L V8 only
  • 3in mandrel-bent tubing for maximum flow
  • 409 stainless steel construction for durability
  • Direct replacement for factory muffler
  • Deeper, more aggressive exhaust tone
  • CAD-designed for high-tolerance factory fitment
  • Bolts to factory exhaust hangers

Fitment

This part fits the following vehicles:

Year Make Model Submodel
2019-2020 GMC Sierra 1500 AT4
2019-2020 GMC Sierra 1500 Denali
2019-2020 GMC Sierra 1500 SLT
⚠ Submodel Fitment: If your submodel is not listed in the fitment table above, we cannot confirm fitment. Please contact us before purchasing to verify.

Shipping & Returns

Tracking is typically provided within 3–5 business days; items shipping direct from the manufacturer may take 5–7. Some items are made to order or may be backordered. Questions about stock? Reach us through live chat or email.

Warranty

All warranties are through the manufacturer and are facilitated by Stateside Performance. Some manufacturers require the end user to contact them directly; in that case we will point you to the right contact. Email us with any warranty questions.

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  • Free shipping over $250

    Free shipping applies to items that are shipped via ground through UPS or FedEx and are over $250 going to the continental 48 states. This does not apply to Alaska or Hawaii, and does not apply to any item(s) that are shipped via freight or with any other option other than ground shipping.

    Shipping policy 

  • 30-day returns

    Returns must be requested within 30 days of delivery. Parts must be new, unused, uninstalled, and in original packaging, with an RMA. Some items are final sale.

    Return policy