I don't recommend any oiled filters like K&N on turbo diesels. :deal: If you have a LBZ, then you already have a better intake than the LB7's and LLY's. If you want you can take the fan looking thingy on front of the air box out. Supposedly gives ya 0.5 mpg. You also can try PPE's modded stock airbox. You can do that yourself and save some $$$. opcorn:
A forum community dedicated to Diesel engine owners and enthusiasts. Come join the discussion about performance, builds, ecodiesel, towing capacity, modifications, classifieds, troubleshooting, maintenance, and more!