Hummer H2 Exhaust Mufflers

Your One-Stop Shop For Trusted Hummer H2 Exhaust Mufflers

If you’re in search of Hummer H2 Exhaust Mufflers aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 3 Exhaust Mufflers from top brands with prices ranging from $162.99 to $276.99.

Beyond great prices, we stock trusted brands manufacturing all types of Exhaust Mufflers for your Hummer H2. Of the 3 OEM and aftermarket parts brands we carry, some of the most popular are Dynomax, Walker, and Flowmaster Inc..

And don’t forget to read customer reviews across all Exhaust Mufflers categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Exhaust Mufflers have to cost top dollar, and we prove it. Browse our top Hummer H2 Exhaust Mufflers below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Essential Hummer H2 Exhaust Mufflers

Dynomax – Ultra Flo Muffler: Universal Fit, Stainless Steel, 25" L, 4" In, 4" Out, Oval (Part No.17557)

Ultra Flo Muffler: Universal Fit, Stainless Steel, 25" L, 4" In, 4" Out, Oval

from

$195.99
DynoMax Ultra Flo Welded performance stainless steel mufflers feature 100-percent welded construction for lifelong durability. The unrestricted, straight-through design dyno proven to flow up to 2,000 SCFM and support up to 2,000 horsepower. Each muffler

Product Features:
  • Stainless steel construction for lifelong protection
  • 100% welded design for maximum durability
  • Straight through design ensures unrestricted exhaust flow and reduces back pressure
  • CRF Technology absorbs unwanted interior resonance while maintaining a deep performance tone
  • Dyno proven to flow up to 2,000 SCFM and support up to 2,000 horsepower.
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Flowmaster Inc. – 50 Series Muffler, 2.75in Dual Offset Inlet 2.5in Dual Offset Outlet, Non-Reversible, Mild Sound (Part No.527504)

50 Series Muffler, 2.75in Dual Offset Inlet 2.5in Dual Offset Outlet, Non-Reversible, Mild Sound

from

$276.99
The 50 Series Big Block muffler is made for more than just big cubic inch engine applications. Its large case size with internal tuning chamber provides mileage and power gains along with maximum sound control for a quiet interior tone, even under heavy loads. Well suited to heavy duty vehicles such as full size trucks, SUV’s, RVs, and tow vehicles. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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Walker – Quiet-Flow Muffler, Direct Replacement, No Fabrication Needed (Part No.21431)

Quiet-Flow Muffler, Direct Replacement, No Fabrication Needed

from

$162.99
The only broad-market muffler with 100% stainless-steel construction, Walker® Quiet-Flow® SS mufflers feature precision fit, superior flow and OE-style sound. Quiet-Flow SS mufflers are available for most domestic and import vehicles.

Product Features:
  • CORROSION RESISTANT STAINLESS STEEL — The only broad-market muffler with 100% stainless-steel construction that delivers longer life versus aluminized mufflers while an internal drainage system reduces moisture collection
  • EASY TO INSTALL — Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation and doesn’t require specialized fabrication and/or welding
  • BUILT TO LAST — Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
  • PREMIUM ACOUSTIC CONTROL — OE-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for premium factory-style sound quality compared to straight perforated tubes
  • DESIGN VALIDATED — Acoustic and flow tested for quality OE-style sound you can count on
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Exhaust Mufflers Brands You Can Trust For Your Hummer H2

3 trusted brands of Exhaust Mufflers line our shelves, ready to help keep your Hummer H2 running smooth. Below are some of the most popular brands and their top Exhaust Mufflers offerings:

Most Purchased Hummer H2 Exhaust Mufflers from Dynomax

When you buy the most frequently purchased Dynomax brand Exhaust Mufflers, you can be confident it will be the right part for your Hummer H2. Here are the Dynomax Exhaust Mufflers Advanced Auto customers buy the most:
Ultra Flo Muffler: Universal Fit, Stainless Steel, 25" L, 4" In, 4" Out, Oval
from $195.99
This product is not rated
Ultra Flo Muffler: Universal Fit, Stainless Steel, 25" L, 4" In, 4" Out, Oval
Mufflers
Quiet-Flow Muffler, Direct Replacement, No Fabrication Needed
from $162.99
(4)
Quiet-Flow Muffler, Direct Replacement, No Fabrication Needed
Mufflers
50 Series Muffler, 2.75in Dual Offset Inlet 2.5in Dual Offset Outlet, Non-Reversible, Mild Sound
from $276.99
This product is not rated
50 Series Muffler, 2.75in Dual Offset Inlet 2.5in Dual Offset Outlet, Non-Reversible, Mild Sound
Mufflers

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