Lethal Performance 2015-2017 S550 Mustang GT Supercharged Power Pack with Gen 4 2.9L Whipple Supercharger

NOTE: If this item is shipping to the state of CA we will contact you after the order is placed to collect CA state sales tax for any item in this package manufactured by Whipple Superchargers

Whipple is always pursuing the latest & greatest technology and making any innovation they can to produce the most efficient supercharger on the market. The 2.9L supercharger has been the most popular head unit for the Cobras, GT500s and Coyotes. For this reason, Whipple has focused on improving the rotor & housing design of the 2.9L.

Whipple introduced the Gen 3 rotor upgrade for the 2.9L in late 2017 and it boasted a 30-150hp/tq increase at the same boost level compared to its predecessor. It’s been performing like a beast but Whipple knew they could get more out of the 2.9L so earlier this year they introduced the option to upgrade to the Gen 4 rotor & housing. The Gen 4 upgrade is great for those customers wanting a little extra hp boost but without going full Crusher or crazy small pulley setup. The step up from the Gen 3 was not as big as the 2-3 step, but still makes for a nice little gain. Compared to the Gen 3, the Gen 4 2.9L has a 4% flow increase and will make around 1-1.5 more psi at the same pulley size.

- Adds up to 30-150 hp/tq at the same boost level
- 10-80*F cooler temps
- New Whipple Crusher SC Housing for increased volumetric efficiency

Available from Lethal Performance is this packaged supercharger kit featuring the new front feed Whipple 2.9L, the same one used on our very own 2015 Mustang that made over 700rwhp out of the box (with full ARH exhaust)! Also included in this package is a set of Deatschwerks 1000cc fuel injectors and the Lethal Performance plug and play FUEL+ fuel pump voltage booster.

Available options are supercharger finishes (Black is standard), billet 1900 cfm eliptical throttle body and having large fans added to the large Whipple heat exchanger. On our Mustang GT, we did opt to use the 1900 cfm throttle body as well as the dual fans on the heat exchanger. The Whipple in standard form will come with an adapter plate to use the stock throttle body, but the billet 1900 cfm unit really frees up any restrictions entering the blower to make max power.

INCLUDED COMPONENTS

Whipple Front Feed Gen 4 2.9L Tuner Kit

DeatschWerks 1000cc Injectors

Lethal Performance FUEL+ Plug and Play Fuel Pump Voltage Booster

For tuning we offer only the best here at Lethal Performance with several calibration options at The Tune Shop!! Whether it be Lund Racing, Palm Beach Dyno or Li Tuning & Racing you now have the choice of getting tuned by the tuner who you prefer.