Mishimoto cold-side intercooler pipe and boot kit for the 2017-2019 Chevrolet Silverado and GMC Sierra 2500/3500 HD 6.6L Duramax L5P. Replaces the choked 2.5in stock cold-side pipe with smooth 3in mandrel-bent aluminum, up to 16% less restrictive than stock. Two-piece design eases install; a CNC quick-disconnect with new O-ring and spring clip retains the IAT harness mount. Includes DuraCore silicone boots and constant-tension T-bolt clamps. Polished finish. Lifetime warranty.
| Type | Cold-side intercooler pipe & boot kit |
| Vehicle | Chevrolet Silverado / GMC Sierra 2500-3500 HD 2017-2019 6.6L Duramax L5P |
| Piping | 3in mandrel-bent aluminum |
| Flow | Up to 16% less restrictive than stock |
| Boots | DuraCore silicone; CNC quick-disconnect; T-bolt clamps |
| Finish | Polished |
| Warranty | Lifetime |
| Brand | Mishimoto |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2017-2019 | Chevrolet | Silverado 2500 HD | High Country |
| 2017-2019 | Chevrolet | Silverado 2500 HD | LT |
| 2017-2019 | Chevrolet | Silverado 2500 HD | LTZ |
| 2017-2019 | Chevrolet | Silverado 2500 HD | WT |
| 2017-2019 | Chevrolet | Silverado 3500 HD | High Country |
| 2017-2019 | Chevrolet | Silverado 3500 HD | LT |
| 2017-2019 | Chevrolet | Silverado 3500 HD | LTZ |
| 2017-2019 | Chevrolet | Silverado 3500 HD | WT |
| 2017-2019 | GMC | Sierra 2500 HD | Base |
| 2017-2019 | GMC | Sierra 2500 HD | Denali |
| 2017-2019 | GMC | Sierra 2500 HD | SLE |
| 2017-2019 | GMC | Sierra 2500 HD | SLT |
| 2017-2019 | GMC | Sierra 3500 HD | Base |
| 2017-2019 | GMC | Sierra 3500 HD | Denali |
| 2017-2019 | GMC | Sierra 3500 HD | SLE |
| 2017-2019 | GMC | Sierra 3500 HD | SLT |
