98-02 Cummins aFe 2nd Gen Exhaust Manifold T3Eliminate the costly exhaust manifold cracks prevalent in the factory exhaust manifold. The aFe BladeRunner exhaust manifold for the popular 98. 5 02 5. 9L Dodge Ram Cummins (24V) sets a new standard. T3 Turbo Flange. In recent testing, this exhaust manifold outflowed the factory exhaust manifold by 50% improving performance and throttle response. The thick wall (0. 25"" vs. 0. 15"") flange design increases strength eliminating warping and cracking.

it doesn't offer you a complete range of gear selections

2013-2015 Requires ComMod

or SCT (custom tuned)

The most sophisticated intercooler design on the planet

and/or small nitrous kits

rubber couplings

5" Full-Color

which can then be easily scraped clean

We will even help you program your truck

Turbine Inducer - 68 mm

it’s recommended that the 3223 Boost Line Kit (see below) is purchased as it contains additional compression fittings to simplify the installation process

and the ability to read and clear diagnostic trouble codes (DTCs)