Whipple Superchargers, known for years of innovation, have now developed the new Gen 4 Whipple 2.9L supercharger that features both updated rotor design and rotor housing to unleash even more power from your engine. The Gen 4 works with nearly all 2.9L Gen 1 and 2 applications and is a simple upper half swap. No tuning required, just more power by increased supercharger efficiency.
Gen 4 features all new 3/5 rotors that feature a new updated rotor profile and new advanced manufacturing methods, allowing more accurate and tighter tolerances along with increased efficiency. Each Gen 4 rotor also features a later generation robotically sprayed conformal rotor coating, allowing the rotor clearance to conform to the operating conditions and application. The Gen 4 also features upgraded double lip PTFE rotor seals for higher RPM, higher temp and higher pressure ratios.
The Gen 4 also features a new rotor housing with the new angled support ribs for a more aggressive appearance, along with revised port shape for increased rotor filling and decreased turbulence, resulting in increased overall supercharger efficiency. What does all this mean? More power, more power, more power! By decreasing leakage, discharge temperature and power consumption lower, resulting in increased power to the flywheel, all while maintaining the same boost levels.
During extensive testing on multiple applications, both Whipple and 3rd party testing found gains from 30RWHP up to 150RWHP depending on blower speed and engine specifications. Standard pump gas applications can easily make another 30RWHP with no other changes. Because boost maintains, tuning is not required. Just bolt on and unleash the power of your stock application.
Each swap kit comes with all the necessary parts/hardware to swap the Gen 3 SC for the Gen 4. No cutting or grinding required.
W175/2.9L GEN 4 Applications available for:
2011-2018 5.0L F150
2011-2017 5.0L Mustang
2010-2014 6.2L F150/F250/Raptor
2007-2014 GT500 5.4L/5.8L
2003-2004 SVT Cobra
1999-2004 Ford SVT Lightning
2006-2018 5.7L/6.1L/6.4L Challenger, Charger, 300
2012-2017 5.7L/6.4L Jeep/Durango
2010-2018 5.7L Ram
*Modified applications may require additional changes.
*Supercharger is not supplied with supercharger pulley, you must re-use your previous SC pulley.
*****ALL ORDERS SHIPPING TO CA WILL BE CHARGED 7.975% sales tax after the completion of the order *****