Sale

Exhaust Mufflers and Resonators

Flowmaster

70 Series Chambered Muffler 70 Series 3.00 Center In 2.50 Dual Out Mild Sound Flowmaster

$281.95 $249.95 Save $32.00

SKU: F00L 530702

In Stock
In Stock
Ships by Aug 2
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: 530702

The 70 series utilizes Flowmaster's Delta Flow technology and an enlarged case for improved sound control along with mileage and power gains. Perfect for use on trucks, SUV's, RVs, tow vehicles and high performance street cars where space allows.Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.Minimal interior resonanceMild to stock exterior exhaust toneRecommended for SUV/trucks/motorhomes/tow vehiclesImproved Horsepower, Torque and Engine Efficiency

Features:

  • Durable Fully Welded 16ga Aluminized Steel
  • Minimal interior resonance
  • 3 Year Limited Warranty
  • Mild to stock exterior exhaust tone
  • Stock to Mild Exterior Exhaust Tone
  • Recommended for SUV/trucks/motorhomes/tow vehicles
  • Minimal Interior Resonance
  • Improved Horsepower, Torque and Engine Efficiency
  • Recommended For SUV/Trucks/Motorhomes/Tow Vehicles
  • Improved HP/TQ and Potential Mileage Improvement
  • Race Proven Patented Delta Flow (R) Technology
  • Premium Flowmaster Quality

70 Series (TM) Big Block II Muffler | 3.0 in. Center Inlet/2.5 in. Dual Outlet | Case Dimensions 5 in. x 10 in. x 22 in. | 28 in. Overall Length | Aluminized Steel

MIA's Description

The Flowmaster 70 Series Big Block II muffler is a performance-enhancing exhaust component designed for trucks, SUVs, RVs, and tow vehicles. It features Flowmaster's Delta Flow technology and an enlarged case to improve sound control, mileage, and power. Constructed from 16-gauge aluminized steel and fully MIG welded, this muffler offers durability.

Fitment

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Specifications

BrandFlowmaster
Part NumberF00L 530702

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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