Whipple WK-3500S230 - 2017-23 Hellcat Competition Supercharger Stage 2 Black

Description

Engineered for extreme performance on factory-supercharged Mopar platforms, the Whipple Gen 5 3.0L Twin-Screw Supercharger System delivers record-breaking power potential for the Dodge Challenger/Charger Hellcat, Redeye, Demon, Jeep Grand Cherokee Trackhawk, Dodge Durango SRT Hellcat, and Ram 1500 TRX. Built using the championship-winning technology of the factory 2021 Dodge Drag Pak, this 3.0-liter system offers over 500 HP of additional capacity over the factory Hellcat 2.4L blower and over 300 HP beyond the 3.0L Hellephant crate supercharger—without requiring expensive custom porting. The inverted supercharger housing packages Whipple's patented dual-pass, dual-core air-to-water intercooler system featuring dual 2.125" thick cores (effectively 4.25" of cooling core depth) with dual-in/dual-out water flow for twice the charge-cooling capacity of any other positive displacement blower on the market. Internally, precision CNC-machined billet aluminum rotors made in Fresno, California utilize a 3x4 rotor combination running 33% lower male rotor speeds with reduced leakage paths, lower parasitic drag, and unmatched durability under high-RPM overspeed conditions. Compatible with factory belt systems, electronic bypass controls, and OEM TMAP sensors, this system is available in Stage 1 OEM-replacement configurations or Stage 2 setups featuring a billet 112mm throttle body and billet -8AN fuel rails.

Features & Technical Highlights:

• Drag Pak Proven Architecture: Employs the identical twin-screw engineering developed for the NHRA Factory Stock Showdown Dodge Drag Pak race cars.
• Unprecedented Power Capacity: Outflows and out-powers factory superchargers, delivering over 500 HP of headroom compared to the 2.4L Hellcat unit and over 300 HP beyond the 3.0L Hellephant without requiring porting services.
• CNC-Machined Billet Rotors: Precision-milled from solid billet aluminum in Fresno, CA to eliminate rotor expansion, deflection, and catastrophic failure common with factory cast rotors under high-RPM pulley overspeed.
• Advanced 3x4 Rotor Profile: Features a 3-lobe male and 4-lobe female configuration running 33% slower male rotor speed than older 3/5 designs, creating a shorter leak path and drastically lowering parasitic drag.
• Patented Dual-Pass Dual-Core Intercooling: Two separate 2.125" thick aluminum bar-and-plate cores combine for an effective 4.25" core thickness, paired with dual inlets and outlets for superior water flow and recovery times.
• Massive 112mm Inlet Flange: Designed to prevent inlet restriction, accommodating standard factory throttle bodies, 102mm/105mm aftermarket units, or Whipple's high-flow billet 112mm throttle body.
• Billet Structural Supports: Outfitted with a heavy-duty thrust-retaining bearing system, billet bearing plate, and billet front oil cover to handle extreme gear and bearing loads.
• Over-Bearing 5-Bolt Pulley System: Distributes belt load across an over-bearing 5-bolt hub design for secure pulley mounting and quick boost adjustments.
• Seamless Electronics Integration: Retains OEM electronic bypass valve control and factory TMAP sensor locations for precise drivability and boost control.
• Stage Configurations: Available as a Stage 1 direct-fit kit utilizing stock injectors and rails, or a Stage 2 competition package with billet -8AN rails and a 112mm throttle body.