BladeRunner 3.5 IN to 2.75 IN Aluminum Cold Charge Pipe Black - 46-20479-B GM Diesel " 10% better than stock

10% better than stock

Thick-walled exhaust manifold included

7L Intake Open Grid for additional flow and performance

CP3 Feed fittings for 5

BD high strength A356 aluminum intake horns

BladeRunner 3.5 IN to 2.75 IN Aluminum Cold Charge Pipe Black - 46-20479-B GM Diesel " 10% better than stockDirectly replace your F 150s restrictive plastic charge pipes with aFe's BladeRunner free flowing, heat resistant aluminum pipes Cold Side Outflows the Factory Charge Pipe by up to +11% TIG Welded 3 1 2" to 2 3 4" Aluminum Pipes Features Factory Style Quick Connect With an O Ring Features Premium Stainless Steel Spring Loaded T Bolt Clamps And 5 Ply Silicone Couplings 1 8" NPT Port is Provided for Connecting Sensors or Water Methanol Injection Powder