Buy Flowmaster 53072 70 Series Muffler - 3.00 Center IN / 3.00 Offset OUT - Mild SoundFlowmaster 53072 70 Series Muffler - 3.00 Center IN / 3.00 Offset OUT - Mild Sound Product Description:
- Stock to mild exterior exhaust tone
- Reduced Interior resonance
- Recommended for SUV, trucks, motorhomes and tow vehicles
- Improved horsepower or torque and potential mileage improvement
- Race proven patented delta flow technology
Product Description
The 70 Series utilizes Flowmaster's patented 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.
Customer Reviews
Most helpful customer reviews
1 of 1 people found the following review helpful.
Not as bad as I thought!
By rdsully
2010 Silverado 5.3L, A/T,4WD. Was looking for better milage and a little more power for towing. DID NOT want a lot of noise. Installed a Flomaster 70, K&N air cleaner system, and Mitchlin tires. After 5000+ miles I have found the following:Amazon: Had the best price on both the muffler and air cleaner. Delivery was fast.Flowmaster 70: No increase in power. No increase in milage. Great sound -mollow. No sound unless under heavy power.K&N air cleaner: VERY LOUD under acceleration. Small gain in power. Small gain in gas milage (1.3 m.p.g.)Mitchlin M/S2: Amazing tires. Outstanding ride, small gas milage increase (1.7 m.p.g. highway. No gain in city driving)
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