Buy Flowmaster 530504 50 Big Block Muffler - 3.00 Dual IN / 2.50 Dual OUT - Mild SoundFlowmaster 530504 50 Big Block Muffler - 3.00 Dual IN / 2.50 Dual 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 50 series Big Block muffler is made for more than just big cubic Inch engIne applications. Its large case size with Internal tunIng chamber provides mileage and power gaIns along with maximum sound control for a quiet Interior tone, even under heavy loads. Well suited to heavy duty vehicles such as full size trucks, SUVs, RVs, and tow vehicles. Constructed of 16 gauge alumInized steel and fully MIG welded for maximum durability.
Customer Reviews
Most helpful customer reviews
3 of 3 people found the following review helpful.
By Jennie Spomer
This exhaust system has a great rumble, not too loud, but loud enough to be noticed. It also improved towing fuel economy on 2006 Chevy 2500.
0 of 0 people found the following review helpful.
By kyles 01 silverado
I have a 2001 Chevy silverado 2500 HD extened cab short bed with the 6.0 L vortex. I highly recommend this muffler to anyone arrested in adding sound and performance to there truck! I am really pleased with the sound quality. Hope to be posting a video of it soon so you can hear for yourself.
0 of 0 people found the following review helpful.
By DRACULA
i took it to a muffler shop and had put in .and it sound the same to me.but it is ok.
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