Description
The Mishimoto MMBK-DMAX-17 is a direct-fit silicone boot kit built specifically for the L5P 6.6L Duramax platform, replacing the factory air intake couplers with a set engineered around Mishimoto’s proprietary DuraCore technology. Unlike a generic cold air intake filter or universal coupler, this kit is a specific-fit, performance-grade solution designed to bolt in place of the OE boots that mount to pipes with part numbers 84189332 and 84536150.
Every part of this air intake system is built for durability under real-world boost and heat cycling. The DuraCore layer forming the innermost lining of each boot is a synthetic material that resists heat, pressure, fuel, and oil far better than standard silicone alone, while five layers of 100-percent silicone give the boots the strength to resist blowouts. Stainless-steel reinforcing rings are embedded to keep the couplers from expanding under high pressure, which helps preserve boost pressure instead of losing it to a swelling or failing boot — a common weak point in any air intake or cold air intake filter setup that sees sustained heat and pressure. A molded mounting point for the air temperature sensor harness keeps wiring routed correctly, and the kit is finished in black silicone for a clean, factory-style appearance under the hood.
Vehicle Applications
This boot kit is a specific fit for the 2017-2019 Chevrolet Silverado 2500 HD in High Country, LT, LTZ, and WT trims, as well as the 2017-2019 Chevrolet Silverado 3500 HD in those same High Country, LT, LTZ, and WT trims. Coverage also extends to the 2019 Chevrolet Silverado 4500 HD Base, 2019 Chevrolet Silverado 5500 HD Base, and 2019 Chevrolet Silverado 6500 HD Base.
Features
- Specific fit for pipes with part numbers 84189332 and 84536150
- DuraCore technology lines the interior for superior resistance to heat, pressure, fuel, and oil
- Five layers of 100-percent silicone construction for durability and blowout prevention
- Stainless-steel reinforcing rings help prevent expansion under high pressure
- Includes a molded mounting point for the air temperature sensor harness
- Includes Mishimoto stainless-steel constant-tension T-bolt clamps for a reliable, consistent seal
- Backed by the Mishimoto Lifetime Warranty
Specifications
- Brand: Mishimoto
- Part Number: MMBK-DMAX-17
- Material: Silicone with DuraCore
- Interior Material: DuraCore
- Color: Black
- Universal or Specific Fit: Specific
- Grade Type: Performance
- Clamps Included: Yes
- Maximum Temperature Rating: 428
- Purchase Includes: (4) Silicone Boots with DuraCore Technology, (8) Constant-Tension T-Bolt Clamps, Mishimoto Lifetime Warranty
Frequently Asked Questions
What vehicles does the Mishimoto MMBK-DMAX-17 silicone boot kit fit?
It is a specific fit for the 2017-2019 Chevrolet Silverado 2500 HD (High Country, LT, LTZ, WT), 2017-2019 Chevrolet Silverado 3500 HD (High Country, LT, LTZ, WT), and the 2019 Chevrolet Silverado 4500 HD, 5500 HD, and 6500 HD Base.
What makes DuraCore technology different from standard silicone?
DuraCore is a synthetic material forming the innermost layer of Mishimoto’s silicone diesel boots. Compared to normal silicone, it provides superior resistance to heat, pressure, fuel, and oil, which helps prevent leaks and blowouts and extends the life of the boots.
What is included in this kit?
The kit includes (4) Silicone Boots with DuraCore Technology, (8) Constant-Tension T-Bolt Clamps, and the Mishimoto Lifetime Warranty.
Which OE pipe part numbers does this boot kit fit?
This kit is designed to fit pipes with part numbers 84189332 and 84536150.
What is the maximum temperature rating for these boots?
The maximum temperature rating is 428.
Are clamps included, and what type?
Yes, clamps are included. The kit comes with Mishimoto stainless-steel constant-tension T-bolt clamps for a reliable and consistent seal.
âš WARNING (California Proposition 65): This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
