Whipple 03-04 Cobra Crusher Gen 4 W175AX (2.9L) SC "Upgrade" Kit / 20-21psi / Black **Includes 170mm Mono Blade TB & 123mm Slot Style MAF CAI**

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

If you're craving more power from your Cobra Terminator, Whipple has the answer. Get the industries most efficient and latest designed twin-screw supercharger available today. The new Whipple-Ford Racing system can produce incredible power levels with stock 4.6L Cobra engines as well as highly modified engines. The revolutionary new W175ax compressor has the ability to run nearly 25lbs of boost (engine modifications required) for unheralded performance.

This direct bolt-on replacement system dramatically lowers supercharger air temperatures and power consumption (hp) versus the factory Eaton roots-type supercharger. The complete bolt-on system comes with all the necessary parts for 13lbs of boost which requires zero modifications to the engine or PCM. The Whipple-Ford Racing system is available in two styles, one for the factory throttle body and one for aftermarket throttle bodies such as Billet Flow’s and Accufabs.

Other companies make false claims and inaccurate judgments regarding supercharger efficiency and kits. It’s a simple fact that the Whipple Supercharger produces more air per rpm at lower temps and lower parasitic losses. The factory engine can run up to 17psi on pump gas while modified engines can run up to 25psi.

The Whipple-Ford Racing Cobra kit not only offers a better supercharger, but the potential to have one of the fastest, most powerful street machines on the road today. The Whipple discharge plate offers far more plenum area as well as a much greater radius to help distribute the air evenly over the entire intercooler core. Whipple’s air bypass system was also properly engineered into the SC discharge for proper function unlike other systems. This allows lower discharge temps and less parasitic losses during operation. Don’t fall for the misleading advertising, there is simply no comparison in quality and performance.

Kit Includes:

• 2.9L Compressor w/ CRUSHER Inlet
• 160mm Monoblade Throttle Body
• 123mm Cold Air Intake Kit

NOTE: Not included in this kit is the slot style MAF sensor or the pigtail needed to adapt your 99-04 style connector to the new slot style MAF. Those need to be purchased separately.