Maximum Performance S&B Filter's cold air intake for the 2007-2011 Jeep Wrangler JK 3.8L was engineered to minimize air restriction and flows 70.09 percent better than stock.
This kit comes with a fully enclosed airbox that protects the filter from dirt and keeps out engine heat.
Protect Your Engine. This kit comes with a massive, highly-efficient air filter which results in better performance and protects your engine. Available in either 8-layer Cotton Cleanable or Dry Extendable media.
Breath Easy. Your Engine and warranty are protected - Installing a S&B Intake Kit or Air Filter will not void your vehicles warranty, as long as you properly install and maintain your intake kit or filter.