Price: $219.43 - $197.19
(as of Nov 14, 2025 02:04:29 UTC – Details)
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.
Improved Horsepower, Torque and Engine Efficiency
Mild to stock exterior exhaust tone
Minimal interior resonance
Recommended for SUV/trucks/motorhomes/tow vehicles
Customers say
Customers praise the muffler’s exceptional build quality and appreciate that it has no drone at cruising speed. The sound quality receives mixed feedback, with some customers finding it very nice while others say it’s barely louder than stock. Durability is also mixed, with some customers reporting maximum durability while others mention it rusting out after just two years.
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