2007-2012 Shelby GT500 Whipple 2.9L "Crusher" Kit (Polished) WK-2500TB-POL-STG2

Upgrade Your Supercharger For Massive Power

Replacing the factory roots-style Eaton head unit on your Shelby GT500 with one of Whipple's far more powerful and much larger Lysholm Twin-Screw designs is the ultimate step for boosting (quite literally) your Shelby's horsepower and torque numbers by huge leaps and bounds. This powerful supercharger has a 2.9L displacement, versus your factory Eaton's 2.1L. That, coupled with its more powerful rotor design and higher boost levels, adds a tremendous amount of power and torque at your GT500's flywheel and instantly transforms your Shelby into one of the meanest cars on the street or the track. On top of producing more power right off the bat, Whipple's 2.9L GT500 Crusher Kit can also support even higher levels of power and boost levels than your stock Eaton to give you more room to work with down the road.

Efficient and Powerful Twin-Screw Design

Whipple carefully designs and engineers their 2.9L superchargers from the ground up to produce huge levels of power and torque in a clean, complete package. The system's efficient Lysholm Twin-Screw design actually compresses incoming air before pushing it into your Shelby's cylinders to produce up to 10psi of boost with its stock supercharger pulley. The 2.9L Whipple kit can even handle a maximum 25psi of boost pressure, allowing you to stack on smaller pulleys, intake upgrades, and overdrive pulleys for an even more menacing Shelby Mustang build.

Installation Note: This kit bolts right on in place of your stock Eaton supercharger and does not require lowered mounts, K-Members, or clearance hoods.

Custom PCM Tuning Required: With all of that extra power, custom PCM tuning is required to avoid damage to your engine. Contact us directly at 1-877-578-2433 for information about our custom tuning.