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.
CORVETTE PERFORMANCE EXHAUST SYSTEMS FOR ALL YEARS AND MODELS. The Corvette can produce quite a bit more horsepower from a simple rear exhaust change from the original restrictive exhaust to an all out performance exhaust system. Not only do these exhaust systems boost your performance; but, they will make your Corvette sound much better too. Eckler's Corvette brings you only the best performance exhaust systems in stainless or aluminized steel from big names like B&B, Magnaflow, Corsa, and Borla.