50 Big Block - 3.50 Offset In / 3.50 Offset Out - Mild Sound " AFE POWER The 3-1/2 IN BladeRunner intake

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

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

This is fully refundable once they are shipped back within 90 days or receipt of order

are designed to minimize restriction to the turbo

it is also well suited to muscle car and high performance applications

50 Big Block - 3.50 Offset In / 3.50 Offset Out - Mild Sound " AFE POWER The 3-1/2 IN BladeRunner intakeThe 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.