ScienceofSpeed Air-Liquid Intercooler Kit (texture black, TiAL flange, 1/8" NPT AIT boss) - NSX, 1991-05

The ScienceofSpeed Liquid-Air Intercooler Kit is a rear fender mounted liquid-air intercooler for turbocharger systems. This is a popular upgrade for customers with smaller rear mounted air-air intercoolers.

A bar and plate liquid TIG welded aluminum intercooler (core size: 12"x4.25"x4.25") is designed with NSX factory mounting locations that allow installation with out cutting or modifying the chassis. The intercooler is most effective for applications up to 750 bhp (but has been used effectively for 900 bhp applications). In addition to the intercooler, the kit includes lightweight 3" mandrel bent aluminum upper and lower cold-side charge tubes completing the run between the intercooler and the throttle body. The hot-side charge tube will be supplied by the customer, which depends on where the turbocharger is mounted.

All mounting hardware and high quality 4 ply silicone couplers are included as well as high quality stainless steel smooth hose clamps.

The intercooler kit is compatible with the factory fender liner (the photos shown show the fender liner removed for display). Customers must provide the tube between the turbocharger and intercooler (differs based on the kit used).

Please note:  The photos show bare aluminum charge tubes. All kits feature black powdercoated charge tubes and intercooler. All kits include welded TiAL 50mm blow-off valve flange and 1/8" air temperature sensor boss.

Liquid intercooler installation kit, including water pump, heat exchanger, and reservoir, is required (click here for more details).