www.ecddiesel.com

Great oil. Truck had lots of gear chatter at idle and in high gear under a load. After replacing the trans fluid with this oil it has no more chatter and is very quiet. Would highly recommend. 2008 Cummins G56 6 speed

Shipping was on time and fast. The exhaust manifold is top notch, amazing craftsmanship! Definitely would buy again and highly recommend this as an upgrade to any truck. Made a big difference from the stock manifold.

Hard to find genuine brand new bosch injectors for my 04.5 Cummins. They had them at a good price and no core required.

This is my second Cold Air Intake from S&B and this company cant make their products any better. From Instructions that are very detailed and come with pictures. To a product that is made to last a lifetime. I like how they encapsulate the air filter from the rest of the engine compartment to prevent heat and grime from the motor. The filters are cheaper to replace and/or maintain compared to OEM filter styles.

My order was processed and shipped quickly.