WALKER EXHAUST QUIET-FLOW SX-90B3 Muffler CJ5A 2.2L L4

( Brand: Walker Exhaust Quiet-flow ), ( Type: Exhaust Muffler ), ( Placement On Vehicle: Exhaust Mufflers ), ( Manufacturer Part Number: SX-90B3 ), ( Item Length: 22.800 ), ( Manufacturer Warranty: Lifetime ), ( Ipn: C789 68-55 ), ( Compatible Model: Cj5a ), ( Compatible Year: 1968 1967 1966 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Walker Exhaust Muffler )

Review WALKER EXHAUST QUIET FLOW Muffler Jeep 2.2l L4 Mufflers Gr fits 1966–1968

Introducing the Quiet-Flow SX-90B3 Muffler, a high-performance exhaust component designed specifically for the 1966-1968 Jeep CJ5A with a 2.2L L4 engine. This muffler, manufactured by Walker Exhaust, is an excellent choice for those seeking a balanced combination of power and noise reduction.

The Quiet-Flow SX-90B3 Muffler is engineered using state-of-the-art technology to minimize exhaust noise while maximizing exhaust flow. Its advanced design allows for increased performance and improved fuel economy. This muffler features a 3-inch inlet and two 2.5-inch outlets, ensuring a proper fit and seamless integration with your Jeep's exhaust system.

The muffler's construction is robust and durable, made from premium stainless steel. This material not only withstands the extreme conditions off-road driving can present but also exhibits excellent resistance to rust and corrosion. Furthermore, the muffler's unique design includes a three-core internal structure that effectively scavenges exhaust gases, reducing backpressure and enhancing engine efficiency.

Installing the Quiet-Flow SX-90B3 Muffler is a straightforward process, thanks to its bolt-on design that aligns with the original mounting locations on your CJ5A. This muffler comes complete with all necessary hardware for a hassle-free installation.

By choosing the Walker Exhaust Quiet-Flow SX-90B3 Muffler for your 1966-1968 Jeep CJ5A, you'll not only enjoy a quieter driving experience but also experience improved performance and enhanced engine efficiency. This muffler is an excellent addition to any Jeep enthusiast's parts collection, ensuring a more enjoyable and effective off-road adventure.

Pros and Cons of Buying Quiet-Flow SX-90B3 Muffler for 1966-1968 Jeep CJ5a 2.2L L4

a. Quieter Exhaust: This muffler is specifically designed to reduce exhaust noise, making your Jeep CJ5a less obtrusive in urban environments.

b. Improved Performance: A quieter exhaust system can also result in slight performance improvements, as less backpressure allows the engine to breathe more efficiently.

c. Durable Construction: Walker Exhaust mufflers are known for their robust design and materials, ensuring longevity and durability.

d. Easy Installation: The Quiet-Flow SX-90B3 muffler is relatively easy to install, saving you time and potential labor costs.

a. Cost: The Quiet-Flow SX-90B3 muffler may be more expensive than stock mufflers or other aftermarket options, which could be a deterrent for some buyers.

b. Size and Clearance: Depending on the specific Jeep CJ5a model, the larger diameter of the Quiet-Flow muffler may require modifications to the exhaust system for proper clearance.

c. Altered Sound: While the primary goal of this muffler is to reduce noise, it may also alter the exhaust note, potentially making it less desirable for some enthusiasts.

The decision to buy the Quiet-Flow SX-90B3 muffler for your 1966-1968 Jeep CJ5a 2.2L L4 depends on your personal priorities. If you value a quieter exhaust system and are willing to pay a premium for the reduced noise and potential performance improvements, this muffler could be a good choice. However, if you prefer the traditional Jeep exhaust note or are concerned about the cost and potential installation challenges, you may want to consider other options. Ultimately, the best decision is one that aligns with your preferences, budget, and goals for your Jeep.

If you're looking for a quieter exhaust system for your 1966-1968 Jeep CJ5a 2.2L L4, the Walker Quiet-Flow SX-90B3 muffler is a solid option. However, be sure to weigh the pros and cons carefully and consider the potential costs, installation challenges, and desired exhaust note before making your purchase. Additionally, consult with a trusted mechanic or exhaust specialist to ensure a proper fit and installation.

part # sx90b3 prices

• $59.98-$100.99

specifications mufflermooch:

• for makes: Jeep
• for years: 1966-1968
• brand: Walker Exhaust Quiet-flow
• type: Exhaust Muffler
• placement on vehicle: Exhaust Mufflers
• manufacturer part number: SX-90B3
• item length: 22.800
• manufacturer warranty: Lifetime
• interchange part number: C789 68-55
• compatible model: Cj5a
• compatible year: 1968 1967 1966
• core charge: Free No Core Charge
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine Walker Exhaust Muffler

seller mufflermooch:

• # reviews: 582966
• rating: 99.0%

offer mufflermooch:

• quantity: 1
• options: Ship-to-home
• sold: 0
• availability: In Stock
• started: October 22, 2025

returns mufflermooch:

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

payments mufflermooch:

• other
• wallet: Google-pay
• credit card: Diners-club

general mufflermooch:

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

shipping mufflermooch:

• cost: $0.00
• service: Standard, Expedited
• class: Standard, Expedited
• transit: 2-5 Days
• type: Fixed

Walker Exhaust Quiet-flow SX-90B3 Is Similar To:

• Walker 17679 2004 Wrangler Tj Muffler (27.1% similar) $110.00–$137.77. (August 28th, 2024)
• Walker 17579 Exhaust Muffler (35.5% similar) $117.32–$273.57. (September 1st, 2024)
• Walker 17665 Exhaust Muffler (35.5% similar) $129.95. (October 8th, 2024)
• Walker 18937 Unused Exhaust Muffler-soundfx Direct Fit Fits 95-99 Toyota Tercel (32% similar) $92.99–$396.18. (November 21st, 2024)
• Walker Exhaust Quiet-flow C140 50-28 Quiet-flow Muffler For 2008-2010 Ford F-250 Super Duty 5.4l Vq (60.5% similar) $213.78. (December 9th, 2024)
• Walker 18251 Exhaust Muffler-soundfx Direct Fit (33.6% similar) $57.30–$101.99. (December 9th, 2024)
• Walker 18128 Exhaust Muffler-soundfx Universal (39.4% similar) $80.55–$99.99. (December 9th, 2024)
• Walker Exhaust 17562 Dynomax Ultra Flo Welded Mufflers (40% similar) $49.97–$165.95. (December 9th, 2024)
• Walker 22104 Exhaust Muffler-quiet-flow Fits 14-17 Chevrolet Impala (35.6% similar) $315.21–$484.99. (December 10th, 2024)
• Walker Exhaust 22080 P N (31.7% similar) $135.76–$168.99. (December 10th, 2024)
• Walker 18180 For Chevy R2500 Suburban 89-90 Exhaust Muffler Soundfx Steel Oval Direct-fit (34.6% similar) $69.95–$96.97. (December 11th, 2024)