50 Big Block - 3.50 Offset In / 3.50 Offset Out - Mild Sound " AFE POWER 7L dual pump kits or

7L dual pump kits or other dual pump applications on a Cummins engine

The 3-1/2 IN BladeRunner intake manifold comes with 5 ports (2 are tapped at 1/8 IN NPT) built-in for nitrous injection

giving you peace of mind knowing you're driving with lights that meet the highest standards of safety and quality

275 RPM for Wrangler (JL) EcoDiesel

50 Big Block - 3.50 Offset In / 3.50 Offset Out - Mild Sound " AFE POWER 7L dual pump kits orThe 50 Series Big Block muffler is made for more than just big cubic inch engine applications. Its large case size with internal tuning chamber provides mileage and power gains along with maximum sound control for a quiet interior tone, even under heavy loads. Well suited to heavy duty vehicles such as full size trucks, SUV's, RVs, and tow vehicles. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.