{"product_id":"fast-hemis-one-click-stage-2-kit-2011-2014-dodge-challenger-6-4l-392-76hp","title":"Fast Hemis One-Click Stage 2 Kit: 2011-2014 Dodge Challenger 6.4L 392 (+76HP)","description":"\u003ch1\u003eFastHemis Stage 2 Power Bundle\u003c\/h1\u003e\n\u003ch2\u003eFits 2011–2014 Dodge Challenger 6.4L 392 HEMI\u003c\/h2\u003e\n\n\u003ch3\u003eWhy Buy the Bundle?\u003c\/h3\u003e\n\u003cp\u003eFastHemis offers this expertly curated Stage 2 Power Bundle as a one-click solution to elevate your Dodge Challenger’s performance with confidence. Each component is carefully selected to fit your 6.4L 392 HEMI perfectly, eliminating guesswork and compatibility concerns. This hassle-free package combines premium parts from trusted brands, delivering enhanced power, throttle response, and sound at a better value than purchasing separately. Whether you’re a street enthusiast or weekend warrior, this bundle streamlines your upgrade path with proven, bolt-on performance.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eaFe MACH Force-Xp Cat-Back Exhaust System:\u003c\/strong\u003e A 3-inch mandrel-bent stainless steel exhaust with dual high-flow mufflers and crossover balance tube, designed to improve exhaust flow and deliver a deep, aggressive yet refined muscle car tone.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eaFe Momentum GT Pro 5R Cold Air Intake System:\u003c\/strong\u003e Features a large 10-inch radial flow Pro 5R air filter and heat-resistant sealed housing to boost airflow, throttle response, and horsepower while maintaining factory Shaker Hood styling.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eaFe 90MM Throttle Body Kit:\u003c\/strong\u003e A direct bolt-on upgrade with a larger 90mm bore and billet aluminum adapter that increases airflow and throttle responsiveness without requiring tuning.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRipp HEMI High Performance Coil Packs:\u003c\/strong\u003e High-quality coil packs engineered to increase spark energy, improving cylinder flame speed and adding up to 25-30 wheel horsepower on the 6.4L engine for sharper throttle response.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eE3.74 Spark Plugs:\u003c\/strong\u003e Advanced spark plugs with patented DiamondFIRE technology that promote faster, more complete combustion for better horsepower, fuel efficiency, and long-lasting performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBundle Overview\u003c\/h3\u003e\n\u003cp\u003eThis Stage 2 Power Bundle combines key airflow and ignition upgrades tailored for the 2011–2014 Dodge Challenger 6.4L 392 HEMI. The aFe Momentum GT Pro 5R intake system delivers cooler, denser air to the engine, enhancing combustion efficiency and throttle response. Complementing this, the aFe 90MM throttle body increases airflow volume with a precision-machined billet adapter, further sharpening throttle reaction. The aFe MACH Force-Xp cat-back exhaust improves exhaust scavenging and produces a powerful yet refined muscle car sound. Ripp’s high-performance coil packs boost spark energy, accelerating flame speed for increased power and smoother operation. Finally, the E3.74 spark plugs optimize combustion with advanced electrode design, ensuring consistent ignition and durability. Together, these components create a balanced system that enhances power delivery, sound, and driving enjoyment without sacrificing reliability or factory aesthetics.\u003c\/p\u003e\n\n\u003ch3\u003eExpected Performance\u003c\/h3\u003e\n\u003cp\u003eThe bundle delivers measurable gains including up to +10 horsepower and +14 lb-ft torque from the exhaust system, plus an additional 25-30 wheel horsepower from the upgraded coil packs. The intake and throttle body upgrades improve throttle response and horsepower potential, especially when combined with the ignition enhancements, resulting in a noticeable performance boost across the powerband.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003eThis bundle features premium materials and advanced engineering for lasting performance and reliability:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMandrel-bent 3-inch 304-grade stainless steel exhaust tubing with MIG-welded construction\u003c\/li\u003e\n  \u003cli\u003eHigh-flow dual mufflers and crossover balance tube to reduce drone and enhance sound quality\u003c\/li\u003e\n  \u003cli\u003eHeat-resistant, sealed intake housing made from cross-linked polyethylene (XLPE) for thermal insulation\u003c\/li\u003e\n  \u003cli\u003ePre-oiled, washable Pro 5R radial flow air filter with extended service intervals\u003c\/li\u003e\n  \u003cli\u003e90mm billet aluminum throttle body adapter with serrated and swirl design for improved combustion\u003c\/li\u003e\n  \u003cli\u003eHigh-energy coil packs with increased winding turns and durable polymer housing for sustained spark output\u003c\/li\u003e\n  \u003cli\u003eAdvanced spark plugs with DiamondFIRE technology for optimized combustion and long service life\u003c\/li\u003e\n  \u003cli\u003eAll components designed for direct bolt-on installation with factory mounting points and minimal tools\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eAll components in this bundle are designed for straightforward, direct bolt-on installation using factory mounting locations. No tuning or permanent modifications are required, making this an accessible upgrade for enthusiasts and DIY mechanics alike.\u003c\/p\u003e","brand":"FastHemis","offers":[{"title":"Hemi Orange","offer_id":47697245044948,"sku":null,"price":3295.5,"currency_code":"USD","in_stock":false},{"title":"Plum Crazy","offer_id":47697245077716,"sku":null,"price":3295.5,"currency_code":"USD","in_stock":false},{"title":"Sublime Green","offer_id":47697245110484,"sku":null,"price":3295.5,"currency_code":"USD","in_stock":false},{"title":"Steel Gray","offer_id":47697245143252,"sku":null,"price":3295.5,"currency_code":"USD","in_stock":false},{"title":"Mopar Blue","offer_id":47697245176020,"sku":null,"price":3295.5,"currency_code":"USD","in_stock":false},{"title":"Dodge Red","offer_id":47697245208788,"sku":null,"price":3295.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0660\/8542\/1268\/files\/0000047_0910_49-42028a1600_webp_925717d5-b31d-4dfe-8183-9b028eaa9b07.png?v=1774237922","url":"https:\/\/fasthemis.com\/products\/fast-hemis-one-click-stage-2-kit-2011-2014-dodge-challenger-6-4l-392-76hp","provider":"FastHemis","version":"1.0","type":"link"}