CONCRETE: 5 sack or 3000 psi Concrete $ 124.00 per cubic yard. 5.5 sack or 3500 psi Concrete $ 127.00 per cubic yard. 6 sack or 4000 psi Concrete $ 130.00 per cubic yard. Additional Cement $ 6.00 per sack of cement. Type III - High early winter mix $ 3.00 per sack of cement. HOURS OF DELIVERY: 6:00 AM - 5:00 PM Included in price of concrete.
Add a sound-amplifying exhaust tip. Exhaust tips with dual walls, flared ends or large diameters may increase the sound volume of the exhaust output. Increase the size of your exhaust pipes by 1/2-inch to 1-inch in diameter.
The Bottom Line. This product will silence your exhaust a little bit, but you may find out as I did that exhaust noise is only a fraction of the racket made by your ATV or UTV. I think the Silent Rider does all it can, but it's not much and in my case it was far from enough to really silence my ride. Pros. 1  Made in USA.escription. 1  Not a muffler replacement-the Silent Rider works with your muffler. 2  After welding (or bolting, for some models) on the adapter, the Silent Rider slips on and off relatively easily. 3  Reduces the exhaust noise produced by your machine.