1. Mufflers & Resonators Deals
  2. sku: 11780628467655983
  3. FLOWMASTER L161668

FLOWMASTER L161668 Exhaust Muffler 720264701139 FLO13012100

Flo13012100 Flowmaster L161668 Exhaust Muffler

( Brand: Flowmaster ), ( Part Type: Exhaust Muffler ), ( Manufacturer Part Number: L161668 ), ( Fitment Type: Performance/custom ), ( Material: Stainless Steel ), ( Shape: Round ), ( Tip Diameter: In ), ( Color: Black ), ( Tip Material: No Tip ), ( Sound Level: Moderate Sound ), ( UPC: 720264701139 )

Review FLOWMASTER Exhaust Muffler

The Flowmaster L161668 Exhaust Muffler, part number FLO13012100, is a high-performance exhaust component designed to enhance the exhaust system of your vehicle, providing an improved engine sound and increased performance. This muffler is part of Flowmaster's Series 135 Super 10 muffler line, which delivers a perfect balance of power and sound.

This muffler features a 1 3/4-inch inlet and outlet diameter, making it suitable for vehicles with a similar exhaust system size. Its unique design includes a straight-through core, which reduces exhaust flow restrictions and allows for greater exhaust gas velocity, resulting in improved engine performance.

The FLO13012100 muffler is constructed from premium 16-gauge aluminized steel, providing excellent durability and resistance to corrosion. Its high-temperature ceramic coating not only gives it a sleek, attractive appearance but also protects the muffler from the extreme heat generated during exhaust flow.

This muffler utilizes Flowmaster's patented "SuperNut" design, which offers a more secure and simplified installation process compared to traditional muffler mounting methods. The muffler also comes with 1 3/4-inch inlet and outlet gaskets for a leak-free installation.

The FLO13012100 exhaust muffler provides a deep, powerful exhaust note that is sure to please performance enthusiasts. Its unique design and high-quality materials ensure that it will withstand the test of time and deliver consistent performance, making it an excellent investment for anyone looking to upgrade their exhaust system.

Pros and Cons of buying a Flowmaster L161668 Exhaust Muffler FLO13012100

The Flowmaster L161668 Exhaust Muffler FLO13012100 is a popular aftermarket exhaust component known for its distinctive sound and performance enhancements. Here are some pros and cons to consider before making a purchase.

Pros:

1. Enhanced Performance: Flowmaster mufflers are designed to maximize exhaust flow, resulting in improved engine performance and increased horsepower.

2. Distinctive Sound: This muffler is renowned for its deep, rumbling exhaust note, making it an attractive choice for those looking to enhance the sound of their vehicle.

3. Durability: Flowmaster mufflers are constructed from high-quality materials, ensuring long-lasting performance and resistance to corrosion.

4. Easy Installation: The muffler comes with all necessary hardware for installation, making it a relatively straightforward process for most DIY enthusiasts.

5. Improved Gas Mileage: Although minimal, some users have reported improved fuel efficiency due to the more efficient exhaust flow.

Cons:

1. Loudness: The primary downside of this muffler is its increased loudness compared to stock mufflers. This may not be desirable for those who prefer a quieter ride.

2. Higher Cost: Aftermarket exhaust components like the Flowmaster L161668 Exhaust Muffler FLO13012100 can be more expensive than stock parts.

3. Potential for Drone: At certain RPMs, some users have reported a droning or resonating sound from the muffler. This can be inconvenient and may require further modification or adjustment.

4. Unsuitable for Daily Drivers: The loud exhaust may not be ideal for daily drivers, as it can draw unwanted attention and may be disturbing to others.

Conclusion:

The Flowmaster L161668 Exhaust Muffler FLO13012100 is an excellent choice for those looking to enhance the performance and sound of their vehicle. However, it may not be suitable for daily drivers or those who prefer a quieter ride. Consider the pros and cons carefully before making a purchase, and ensure that the benefits align with your personal preferences and driving habits.

Recommendation:

If you're looking for a high-performance exhaust muffler with a distinctive sound, the Flowmaster L161668 Exhaust Muffler FLO13012100 is an excellent option to consider. However, be prepared for the increased loudness and potential for drone, and ensure that it fits your budget and driving style. If you're unsure, consult with a professional mechanic or exhaust specialist to help you make an informed decision.

part # l161668 prices

  • $232.95-$298.43

specifications mufflermooch:

  • brand: Flowmaster
  • part type: Exhaust Muffler
  • manufacturer part number: L161668
  • fitment type: Performance/custom
  • material: Stainless Steel
  • shape: Round
  • tip diameter: In
  • color: Black
  • tip material: No Tip
  • sound level: Moderate Sound
  • upc: 720264701139

general mufflermooch:

  • condition: New
  • Car Truck Parts Accessories > Exhaust Emission Systems > Mufflers Resonators

payments mufflermooch:

  • credit card: Diners-club
  • wallet: Paypal
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offer mufflermooch:

  • options: Ship-to-home
  • quantity: 5
  • best offers: True
  • sold: 0
  • availability: In Stock
  • started: January 30, 2026

shipping mufflermooch:

  • type: Fixed
  • service: Standard, Expedited
  • cost: $0.00
  • class: Standard, Expedited
  • transit: 3-6 Days

returns mufflermooch:

  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted

seller mufflermooch:

  • rating: 98.7%
  • # reviews: 18128
part type: exhaust muffler, fitment type: performance/custom, shape: round, tip diameter: in, tip material: no tip, sound level: moderate sound,
category: auto parts > car truck parts accessories > exhaust emission systems > mufflers resonators, color: black, material: stainless steel, sku: 11780628467655983,

Flowmaster L161668 Is Similar To:

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4 offers $232.95–$298.43 USD
  • Offer #1: $232.95 price + free delivery = $232.95* total. Case Length, Universal, Each Flowmaster Muffler, Pro Series Shortie, 3.00 in.FREE SHIPPING
  • Offer #2: $296.02 price + free delivery = $296.02* total. Inlet Diameter (in): 3 PRODUCT LINE: FlowMaster MufflerSPECIFICATIONS: Outlet Diameter (in): 3.FREE SHIPPING
  • Offer #3: $298.43 price + free delivery = $298.43* total.FREE SHIPPING
  • Offer #4: $465.90 price + free delivery = $465.90* total.FREE SHIPPING