Whipple 03-04 Cobra W140AX (2.3L) SC "Upgrade" Kit / 13psi / Black - STOCK TB

Direct bolt on replacement. 
CAD designed air inlet and SC discharge for maximum air flow. 
Available for stock throttle body or larger mouth mono blade (Accufab, Billetflow). 
More power, cooler charge temp, less power consumption/parasitic loss than stock Eaton. 
Up to 95% efficiency. 
Over 80hp gain at 13psi. 
Best $$ value bolt on. 
More power than headers, cam, throttle body, MAF meter, chip and filter COMBINED. 
No "boost drop off" (stock Eaton is 13 psi @ 4000 and only 10.5 psi @ 6000). 
No "boost lag" as with centrifugals and turbos.
Boost range 8 - 25 psi. 
No need for separate oil reservoir system or “catch can”. 
Billet oversized bypass valve for decreased operating temps and decreased parasitic losses. 
Internally lubricated. 
No tapping holes in pan required. 
Factory fit and finish. 
Available polished or black satin. 
*Stock fuel system and factory PCM is ok for 13psi on stock engines 
*Engines with boost levels above 13psi will require custom PCM calibration.