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MBRP MDDS927 Universal Dual Muffler Bypass 4 Inch T409 Stainless Steel

(1999-2007 Ford F-250 Super Duty; 1999-2007 Ford F-350 Super Duty; 2001-2007 Chevrolet Silverado 2500 HD; 2001-2007 Chevrolet Silverado 3500 + 2 more models)

Manufacturer

Picture for manufacturer MBRP

Part Number

MDDS927
9 reviews
Sale Price

$189.99

In Stock (8)

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Usually delivered within 2 days

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Product Details

The MBRP MDDS927 Universal Dual Muffler Bypass is a high-performance exhaust component designed to replace your factory mufflers and unlock enhanced exhaust flow and the signature aggressive MBRP sound. This bypass pipe features a single 4-inch inlet that splits into dual 4-inch outlets, with an overall length of 27.5 inches for universal fitment on a variety of vehicles.

Armor Plus Series Construction:

Crafted from corrosion-resistant T409 stainless steel, this muffler bypass offers excellent durability and value. T409 stainless steel provides superior protection against penetrating rust compared to aluminized steel, while remaining easy to clean and maintain. All tubing is mandrel-bent to ensure smooth, ripple-free bends that maximize exhaust flow, reduce backpressure, and improve engine performance. This precision manufacturing allows more fresh air into your engine's cylinders, resulting in better power output and enhanced vehicle longevity.

Key Features:

  • Universal fit design replaces mufflers with 27.5-inch overall length
  • Single 4-inch inlet with dual 4-inch outlets
  • Mandrel-bent T409 stainless steel construction
  • Enhanced exhaust flow for improved performance
  • Signature MBRP aggressive exhaust tone
  • Backed by MBRP's lifetime warranty

Important Notes: This product is not compatible with 6.4L Ford, Chevrolet LMM, and 6.6L Dodge applications. While T409 stainless steel resists penetrating rust, heavy winter conditions, salt air, and road treatments may accelerate surface corrosion—complete failure due to such conditions is covered under warranty, but cosmetic corrosion is not.

Products specifications

Fits

1999-2007 Ford F-250 Super Duty; 1999-2007 Ford F-350 Super Duty; 2001-2007 Chevrolet Silverado 2500 HD; 2001-2007 Chevrolet Silverado 3500; 2001-2007 GMC Sierra 2500 HD; 2001-2007 GMC Sierra 3500

Prop 65

WARNING: This product can expose you to chemicals including nickel (metallic) and chromium (hexavalent compounds) which are known to the State of California to cause cancer and birth defects; or other reproductive harm

Material

T-409 Stainless Steel

Vehicle Segment

Universal

Bolt-On Yes/No

Yes

UPS Able

Yes

Minor

4" Inlet

Major

Muffler/Resonator

Tubing Diameter

4 Inch

Type

Muffler Bypass

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