No hassle
Live in-stock
Save over
60% retail
You have no items in your shopping cart.
June Sale: $165.42
In Stock
May ship from manufacturer
Free Shipping
Part number: 530722
Universal product
Product Details
Flowmaster 530722 70 Series Big Block II Muffler 3 in. Center Inlet/2.25 in. Dual Outlet
Products specifications
Case Length (in) 22.000 in.
Case Shape Oval
Inlet Diameter (in) 3.000 in.
Inlet Location Center
Inlet Quantity Single
Internal Construction Chambered
Muffler Finish Aluminized
Muffler Material Steel
Outlet Diameter (in) 2.250 in.
Outlet Location Offset
Outlet Quantity Dual
Outlet Style Standard, without tip
Overall Length (in) 28.000 in.
Quantity Sold individually.
Thickness (in) 5.000 in.
Width (in) 10.000 in.
Body Height (inches) 5.00
Body Length (inches) 22.00
Body Width (inches) 10.00
Finish Gray
I.D 3.00
Inlet Position Center
Material Aluminized Steel
Muffler Series 70 Series Big Block
O.D. 2.25
Outlet Position Dual
Shape Flowmaster Case
Sound Level Mild sound

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, SUVs, RVs, tow vehicles and high performance street cars where space allows. Constructed of 16 gauge alumInized steel and fully MIG welded for maximum durability.

  • Race proven patented delta flow technology
  • Improved horsepower or torque and potential mileage improvement
  • Recommended for SUV, trucks, motorhomes and tow vehicles
  • Reduced Interior resonance
  • Stock to mild exterior exhaust tone
Add your review
very fast processing received product within a few days. fair prices. will do business with again.
I was hesitant to order from Autoplicity due to the perception that the price was too good to be real (and not some scam). However, I read a few reviews on the internet and decided to take a chance. Once I placed my order I was sent a tracking number and received my car parts within 2 weeks. I was happy that I got the parts I ordered and the price was really low. Simple and quick.
Quick and easy!
Completely amazed by this seller.  I recieved the rack in just 2 days and the price was unbeatable.  I'm just stoked to have finally found a bike rack worth having!!
Return Policy
Returns are easy at THMotorsports
Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy