Mishimoto 17-19 GM L5P Duramax Intercooler Kit - Black w/ WBK Pipes - MMINT-DMAX-17KBKBK fits_1986-1992`Toyota`Supra 3 IN to 2-1/2 IN

3 IN to 2-1/2 IN Mandrel-Bent 304 Stainless Steel Tubing

AMP 26 pin key 1 & 3 and 34 pin key 1 & 2 and DTP-4 Conectors and pins

Supersedes Part# 45554D

A calibration plug is set to the factory oil level to prevent overfilling

For those who enjoy the sporty versions of their family SUV

Mishimoto 17-19 GM L5P Duramax Intercooler Kit - Black w/ WBK Pipes - MMINT-DMAX-17KBKBK fits_1986-1992`Toyota`Supra 3 IN to 2-1/2 INBuilt to handle heavy payloads, provide impressive performance, and execute years of reliable service, the 2017 2019 6. 6L Duramax L5P is an absolute workhorse. However, as with any factory vehicle, some systems have limitations and areas that can be improved. Our engineering team has specifically identified the L5P's intercooler system as one of these areas. As a result, we've developed a performance intercooler kit for the 2017 2019 Chevrolet GMC 6.