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Exhaust› Mufflers and Resonators
Flowmaster
70 Series Chambered Muffler 70 Series 3.00 Center In 2.25 Dual Out Mild Sound Flowmaster
SKU: F00L 530722
Moderate — 2–4 hours
Overview
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Part #: 530722
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.
Features:
- Durable Fully Welded 16ga Aluminized Steel
- Recommended for SUV/trucks/motorhomes/tow vehicles
- 3 Year Limited Warranty
- Improved Horsepower, Torque and Engine Efficiency
- Stock to Mild Exterior Exhaust Tone
- Minimal interior resonance
- Minimal Interior Resonance
- Mild to stock exterior exhaust tone
- 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/2.25 in. Dual Outlet | Case Dimensions 5 in. x 10 in. x 22 in. | 28 in. Overall Length | Aluminized Steel
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | Flowmaster |
| Part Number | F00L 530722 |
Videos
The ONLY Flowmaster Video you NEED to watch
How to Select the Right Flowmaster Muffler - Series Differences Explained
Flowmaster Muffler Comparison : Muffler Shootout 2
Flowmaster VS Borla VS Magnaflow Explained
Flowmaster Vs Magnaflow Explained
Flowmaster VS Borla VS Magnaflow | Which is best for YOU. Revs + Breakdown
Big mistake, I Purchased the wrong Muffler - Magnaflow vs flowmaster 2019 Silverado
Selecting The Right Flowmaster Muffler For Your Vehicle
Which of these Flowmaster Exhausts do you like best? Volume UP!!! #fordf150 #f150 #exhaust
Muffler Showdown! What's the Best Muffler for Your Engine? | Engine Masters | MotorTrend
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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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