aFe Twisted Steel T3 Turbo Header Manifold (48-32020) improves boost, torque, and throttle response for 1998.5–2002 Dodge 5.9L diesel engines. This high-performance exhaust upgrade features 1-3/4" to 2" mandrel-bent 304 stainless steel tubing with .120" wall thickness for increased exhaust velocity and usable torque. A divided 1/2" thick laser-cut T3 flange supports quicker turbo spool and aggressive throttle response, while dual 1/8" EGT ports allow easy installation of auxiliary sensors. Each unit is 100% TIG-welded for unmatched strength and durability, ensuring long-lasting performance under extreme conditions. An integrated turbo brace and all required hardware deliver a hassle-free installation process.
Key Features :
Designed for 1998.5–2002 Dodge 5.9L 24-valve Cummins engines
Stepped 1-3/4" to 2" x .120 wall 304 stainless steel tubing for high exhaust velocity
1/2" thick laser-cut divided T3 flange for increased turbo boost and response
100% TIG-welded by certified craftsmen for race-proven strength
Integrated turbocharger support brace reduces stress on header tubes
Includes two 1/8" NPT EGT ports for auxiliary sensors
Complete with hardware and gasket for hassle-free installation
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