1. Mufflers & Resonators Deals
  2. sku: 13028896008087793
  3. SUMMIT RACING SUM-631122-XL

SUMMIT RACING SUM-631122-XL Muffler 190861031517

fits model: Turbo.

Sum-631122-xl Summit Racing Turbo Muffler

( Brand: Summit Racing ), ( Part Type: Muffler ), ( Manufacturer Part Number: SUM-631122-XL ), ( Seller: Summit Racing Equipment ), ( UPC: 190861031517 )

Review SUMMIT RACING Mufflermooch.com Muffler fits TURBO

The Summit Racing Sum-631122-xl Turbo Muffler is an exceptional performance exhaust component designed for turbocharged applications. This muffler, manufactured by Holley Performance Products, provides an impressive balance between power gains and noise reduction.

The muffler's XL size offers increased exhaust flow capacity, which results in better scavenging and more efficient exhaust gas recirculation. This translates to improved engine performance, increased horsepower, and enhanced torque. The muffler's mandrel-bent tubing ensures a smooth exhaust flow, reducing turbulence and backpressure.

The muffler's design incorporates a high-performance glasspack style internal structure. This structure uses a series of chambers filled with sound-absorbing materials to reduce exhaust noise while maintaining a free-flowing exhaust system. The result is a significant reduction in exhaust noise levels without compromising the performance gains.

The Summit Racing Sum-631122-xl Turbo Muffler is constructed from high-quality, rust-resistant 16-gauge aluminized steel. This ensures long-lasting durability and resistance to corrosion, which is crucial for turbocharged applications where high exhaust temperatures are common. The muffler also features a polished stainless steel tip that adds a stylish touch to your exhaust system.

This muffler can be used in various applications, including racing, street performance, and off-road use. It is designed to fit most turbocharged applications, and its 3-inch inlet and 2.5-inch outlet size makes it a versatile choice for many different vehicles.

In summary, the Summit Racing Sum-631122-xl Turbo Muffler is a high-performance exhaust component that delivers impressive power gains, reduced exhaust noise, and long-lasting durability. Its mandrel-bent tubing, high-performance glasspack design, and rust-resistant construction make it an excellent choice for turbocharged applications.

The Summit Racing Sum-631122-xl Turbo Muffler is a performance exhaust component designed for vehicles with turbocharged engines. This muffler is known for its large size and its ability to reduce exhaust backpressure, which can lead to improved engine performance. Here are some pros and cons of buying this muffler:

Pros:

1. Increased Performance: The Summit Racing Sum-631122-xl Turbo Muffler is designed to reduce exhaust backpressure, which can lead to improved engine performance. This can result in increased horsepower and torque.

2. Larger Exhaust Flow: The large size of this muffler allows for greater exhaust flow, which can lead to better scavenging of spent gases and improved engine efficiency.

3. Durability: This muffler is made from high-quality stainless steel, which ensures durability and resistance to corrosion.

4. Customizable: The Summit Racing Sum-631122-xl Turbo Muffler is available in various sizes, making it a versatile option for different vehicles and applications.

Cons:

1. Cost: This muffler is more expensive than a standard muffler due to its large size and the materials used in its construction.

2. Loud: The Summit Racing Sum-631122-xl Turbo Muffler is not designed to be quiet, as its primary focus is on performance. If you are looking for a quiet exhaust system, this may not be the best option for you.

3. Installation: Installing a turbo muffler can be a complex process, as it requires the removal of the stock exhaust system and the fabrication or purchase of custom exhaust components.

In conclusion, the Summit Racing Sum-631122-xl Turbo Muffler is a high-performance exhaust component that can lead to improved engine performance and efficiency. However, it comes with a higher cost, a loud exhaust note, and a complex installation process. If you are looking to maximize engine performance and don't mind the noise or the installation challenge, then this muffler may be a worthwhile investment. If you prioritize quietness or ease of installation, then you may want to consider other options.

Recommendation:

If you are looking for a high-performance exhaust component that can lead to improved engine performance and efficiency, then the Summit Racing Sum-631122-xl Turbo Muffler is an excellent option to consider. However, make sure you are prepared for the complex installation process, the higher cost, and the loud exhaust note before making your purchase. If these factors are not a concern for you, then this muffler is an excellent choice for your turbocharged vehicle.

part # sum631122 prices

  • $50.99-$64.99

specifications mufflermooch:

  • for models: Turbo
  • brand: Summit Racing
  • part type: Muffler
  • manufacturer part number: SUM-631122-XL
  • seller: Summit Racing Equipment
  • upc: 190861031517

general mufflermooch:

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

seller mufflermooch:

  • # reviews: 1142954
  • rating: 99.4%

payments mufflermooch:

  • wallet: Apple-pay
  • other
  • credit card: Discover

shipping mufflermooch:

  • transit: 2-4 Days
  • service: Economy
  • class: Economy
  • type: Fixed
  • cost: $13.99

returns mufflermooch:

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

offer mufflermooch:

  • started: March 30, 2026
  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
for models: turbo, part type: muffler, seller: summit racing equipment,
category: auto parts > car truck parts accessories > exhaust emission systems > mufflers resonators, sku: 13028896008087793,

Summit Racing SUM-631122 Is Similar To:

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2 offers $50.99–$64.99 USD
  • Offer #1: $64.99 price + $14.99 delivery = $79.98* total. Outlet, Steel, Aluminized, Each Case Length, 2 1/4 in.+$14.99 shipping
  • Offer #2: $50.99 price + $14.99 delivery = $65.98* total. Muffler, Performance Turbo, 13 in.+$14.99 shipping