Get Instant Pricing with Edmunds Price Promise℠
1Look for "Special Offers" on a specific car
2Get your upfront, locked-in price from the dealer
3Go to the dealership to buy your car with no haggle
I recently purchased a 3500 DRW with the 6 speed auto, someone suggested I remove a foam filter from the air filter system (just on the back side of air filter apparently) I am wondering if anyone else has heard this?Report it
I think people remove the foam filter to increase the sound of the turbo. I would suggest leaving the air filter alone. The stock system works better than aftermarket cold air intake systems on the market.Report it
© Edmunds.com, Inc.
† Edmunds.com received the highest numerical score in the proprietary J.D. Power 2014 Third-Party Automotive Website Evaluation Study℠. Results based on responses from 3,381 responses, measuring 14 companies and measures third-party automotive website usefulness among new and used vehicle shoppers. Proprietary study results are based on experiences and perceptions of owners surveyed from January 2014. Your experiences may vary. Visit jdpower.com.