Mishimoto 17-19 GM 6.6L L5P Intercooler Pipe + Boot Kit Wrinkle Black

Mishimoto 17-19 GM 6.6L L5P Intercooler Pipe + Boot Kit Wrinkle Black

Marsoni

M251S

$299.48

Get it in 3 business days with 1 day shipping. Friday, May 29

Mishimoto 17-19 GM 6.6L L5P Intercooler Pipe + Boot Kit Wrinkle BlackSKU: MMICP DMAX 17KWBK UPC: 840197700631 Mishimoto 17 19 GM 6. 6L L5P Intercooler Pipe + Boot Kit Wrinkle Black Boost power and efficiency on 2017 2019 Chevrolet Silverado and GMC Sierra 2500HD 3500HD trucks with the 6. 6L Duramax L5P diesel using this Mishimoto intercooler pipe and boot kit in wrinkle black powdercoat finish. Factory 2. 5in pipes with tight bends and resonator restrict airflow while these 3in diameter pipes with smooth transitions

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Purchased 2 sets of these to make a folding wing on my workbench. Didn’t expect great quality but did expect 90 degrees. Installed and the end of my 27” wing is 25mm higher than the fixed end. Measured bracket and hypotenuse and ran some quick cosine to discover the bracket is actually 91.286degrees. There is zero adjustment capability on these. Buyer beware

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Reviewed in the United States on February 14, 2026