Stage II Intercooler Kit

Stage II Intercooler Kit

Easily bolt on 40 - 50 wheel horsepower in a few hours with our comprehensive full sized intercooler kit.  This kit also happens to be the least expensive full sized kit available!

More details


Shipping Rates

The W Body Store Full Sized intercooler kit is easily installed by the home mechanic in two stages and can be completed in one day or done on two seperate days (the car is driveable between stages). Our intercooler kit allows for use of a 3.0 pulley on a nearly stock car or smaller pullies with more supporting modifications. Gains of 40 - 50 wheel horsepower are easily attainable depending on your setup.


All W Body Store Supercharger Intercoolers feature:

  • Significantly lowers knock, cools the charged air, and reduces stress on the motor while making more power
  • 3/4" lines & fittings
  • Unparalled quality - All parts are CNC machined
  • Easier Installation!
  • 2.25" thick core clears most hoods
  • Gains of 40 - 50 wheel horsepower! (see above)

What is included in my W Body Store Intercooler Kit?

  • 26FPI Intercooler Core
  • Bosch Intercooler Pump
  • NEW Style Front Mount Heat Exchanger
  • 15 Feet of 3/4" Rubber Line (resists kinking)
  • 2 Supercharger Gaskets
  • 2 Supercharger O-Rings
  • Longer Supercharger Bolts
  • Valve Cover Breather (For proper PCV operation)


Add W Body Store Intercooled fuel rails for an additional $179.99 + NO CORE Charge!  Intercooled fuel rails allow you to install our intercooler kit without modifying your stock rails.


Add a W Body Store Machined intake for maximum performance with our intercoolers and ported blowers for an additional $89.99.

Tech Notes


How does an intercooler work? To understand how an intercooler works one must first understand that all knock is a cause of heat either directly or indirectly. The spinning internals of the M90 output a lot of heat which is absorbed by the air which is also superheated as it's compressed. The temperature increases exponentially with each drop of a pulley size. To remedy the problem and eliminate knock we use the intercooler to cool the temperature of the air exiting the supercharger. By doing this you are now capable of running pulley sizes that would otherwise require more involved modifications such as a cam.


Is your core easily replacable like the competitions? Yes. The core can be swapped out of the plate stack in less than a minute.



  • All 1997 - 2005 GM vehicles w/ L32 or L67 engines 
  • All 1997 - Current GM vehicles w/ L67 & Gen V Blower


No products

Shipping $0.00
Total $0.00

Cart Check out

Shipping Rates