---tab Description--- Description The legendary 2003-2007 5.9L Cummins is renowned for its reliability and torque, but its restrictive factory intake system is choking its true potential. A starved turbo results in frustrating throttle delay, sluggish passing performance, and muted engine acoustics. The Aftermarket Intake Trap:Upgrading your intake shouldn't mean sacrificing reliability. Unfortunately, many cheap aftermarket intakes feature poorly designed sensor housings and harsh pipe bends. This causes severe air turbulence, triggering air-fuel deviations, rough idling, and the dreaded P0101 Check Engine Light (CEL). The SPELAB Solution:The SPELAB Cold Air Intake System is engineered to fix the flaws of the factory setup while completely avoiding the CEL pitfalls of inferior alternatives. Featuring a precision-calibrated airflow design, this intake ensures perfectly smooth air transitions over your sensors so your 5.9L runs flawlessly. By utilizing a high-flow black air filter, a black powder-coated intake tube, and a heat-blocking shield, we force a massive volume of dense, cold air directly into your turbo for instant response and unleashed power. Fitment 2003-2007 Dodge Ram 2500 3500 5.9L Diesel. Key Features Precision-Calibrated Sensor HousingEngineered to maintain the exact airflow dynamics required by your truck's engine computer. Prevents air turbulence, eliminating the risk of rough idling, air-fuel ratio deviations, and frustrating P0101 Check Engine Light (CEL) codes. Instant Turbo & Throttle ResponseReplaces the restrictive factory plumbing with smooth, high-flow tubing. Significantly reduces turbo lag and throttle delay, giving you instant torque the moment you press the pedal—perfect for towing or daily driving. Massive Performance PotentialImproves combustion efficiency by introducing colder, denser air. Yields noticeable power bumps (typically 5-20hp naturally aspirated, with significantly higher torque and horsepower gains on tuned turbo-diesels). Stealth Black AestheticFeatures a black air filter, black powder-coated tube, and a black heat shield. Transforms your engine bay with a sleek, aggressive custom look while effectively isolating the intake from under-hood engine heat. Unleashed Engine SoundRemoves factory sound-deadening baffles. Unlocks the true, aggressive roar of your inline-6 diesel engine and significantly amplifies your turbo whistle. Protective Pre-Filter IncludedComes standard with a custom-fit pre-filter wrap. Acts as a first line of defense against large dust particles, dirt, and debris, drastically extending the life and cleaning intervals of your main air filter. Specifications Pre-Filter Included Yes (Single-layer non-woven) Heat Shield Included Yes (Removable) Emissions Status NOT CARB COMPLIANT (Off-Road Use Only) What's in the Box 1x Black Powder-Coated Intake Tube (w/ Precision MAF Housing) 1x High-Flow Black Air Filter 1x Black Heat Shield Assembly 1x Protective Pre-Filter Wrap(Note: Standard...