Mishimoto Cold-Side Intercooler Pipe and Boot Kit - 2011+ Chevrolet/GMC 6.6L
Mishimoto Cold-Side Intercooler Pipe and Boot Kit - 2011+ Chevrolet/GMC 6.6L
Shipping calculated at checkout.
To United StatesChange
Final options and totals are confirmed at checkout.
Low stock: 8 left
Shipping & returns
Shipping details
In-stock orders are processed within 48 hours; transit time is additional.
International orders include export processing and customs clearance. Duties, taxes and brokerage are extra; final freight charges may change after remeasurement.
Read the shipping policyReturns
Need help with a return? Request authorization within 30 days of delivery for eligible unused, uninstalled items. See details for exclusions and applicable fees.
Read the full return policyReturn details & how to start
Request return authorization (RMA) within 30 days of delivery for eligible items. Keep items unused and uninstalled, with original packaging and accessories. Electronics, liquids, special orders and other categories are excluded.
Email sales@frsport.com with RETURN and your order number in the subject to request an RMA. Please wait for return authorization before sending your item back.
Wrong part/size or change of mind: a 20% return processing fee applies, plus applicable shipping costs.
Original shipping is non-refundable. For orders shipped free, the actual outbound shipping cost is deducted from the refund. Return shipping is prepaid by the customer.
After payment capture, cancellations and refunds generally incur a 5% processing fee, except for our error, confirmed defects or confirmed carrier loss. The 5% and 20% fees do not stack; only the greater applicable fee applies. Store credit waives the 5% fee, but applicable return fees remain.
Missing, incorrect or transit-damaged items: report within 3 business days of receipt with photos of the product and packaging.
For defective items, contact us for help with the manufacturer's warranty process. The manufacturer decides the claim.
Specifications
Product details shared across all variants.
- Product type
- Turbocharger Intercooler Pipe Set
- Category
- Motor Vehicle Cooling Systems
- Item condition
- New
- Manufacturer type
- Aftermarket
- Shipping dimensions (L × W × H)
- Shipping weight
- 9.0 lb
- Barcode
- 748354016543
Billable shipping weight; may include dimensional weight.
Mishimoto has developed a cold-side intercooler pipe and boot kit for the 2011+ 6.6L Duramax. The plastic factory pipes and boots do not stand a chance against the heat and pressure of your high-powered Duramax;. Upgrade today to the Mishimoto Duramax performance parts kit for increased reliability, durability, and performance. The Mishimoto cold-side pipes are constructed of 3.5" mandrel-bent aluminum with a polished finish. This pipe kit Features a two-piece design for easy installation and removal, as well as a CNC-machined AIT sensor bung allowing you to retain your factory AIT sensor. The cold-side pipe eliminates restrictive bends in the factory pipe, allowing for improvements in airflow, power, and EGTs.
This kit includes Mishimoto Silicone Boots with DuraCoreT technology. Mishimoto DuraCoreT technology is the synthetic material that comprises the innermost layer of all Mishimoto silicone diesel boots. Compared to normal silicone, DuraCoreT provides superior resistance to heat, pressure, fuel, and oil. This effectively increases the life of our boots by preventing leaks and blowouts. To add even more reliability this kit includes Mishimoto Constant-Tension T-Bolt Clamps for accurate and consistent holding power. The cold-side pipe and boot kit is the perfect addition to the Mishimoto 6.6L Duramax Performance Intercooler. This kit is made in the USA and like all of our Duramax performance parts.
- Direct fit for the 2011+ Chevrolet/GMC 6.6L Duramax LML
- 3.5" mandrel-bent aluminum polished pipes eliminate restrictive bends
- Provides improvement in airflow, power, and EGTs
- Requires no additional tuning
- Includes Mishimoto Silicone Boots with DuraCoreT technology and Mishimoto Constant-Tension T-Bolt Clamps
- Boot 1: 3.00" to 3.50"
- Boot 2: 3.00" to 3.50"
- Boot 3: 3.50" to 3.50"
- 27 in-lbs (3N*M) recommended for all t-bolt and constant tension t-bolt clamps.
These clamps have an operating range of 18-35 in-lbs (2-4N*M).
Do not exceed the maximum torque rating of 35 in-lbs (4N*M).
- 11+ Chevrolet Silverado 2500 HD w/ 6.6L Duramax LML
- 11+ Chevrolet Silverado 3500 HD w/ 6.6L Duramax LML
- 11+ GMC Sierra 2500 HD w/ 6.6L Duramax LML
- 11+ GMC Sierra 3500 HD w/ 6.6L Duramax LML
- (2) 3.25" Constant-Tension T-Bolt Clamps
- (1) 4.0" Constant-Tension T-Bolt Clamps
- (1) Aluminum Intercooler Pipe w/ AIT Sensor Bung
- (1) Aluminum Intercooler Pipes
- (3) Silicone Boots with DuraCoreT Technology
- (6) Constant-Tension T-Bolt Clamps
- (2) Aluminum Mishimoto "M" Logo Badges
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015 - 2016 | Chevrolet | Silverado 2500 HD | High Country |
| 2011 - 2016 | Chevrolet | Silverado 2500 HD | LT, WT, LTZ |
| 2020 | Chevrolet | Silverado 3500 HD | Base |
| 2015 - 2020 | Chevrolet | Silverado 3500 HD | High Country |
| 2007 - 2020 | Chevrolet | Silverado 3500 HD | WT, LTZ, LT |
| 2015 - 2016 | Ford | F-150 | King Ranch, Platinum, Lariat, XLT, XL |
| 2016 | Ford | F-150 | SSV, Limited |
| 2015 - 2016 | GMC | Sierra 2500 HD | Base |
| 2011 - 2016 | GMC | Sierra 2500 HD | Denali, SLT, SLE |
| 2011 - 2014 | GMC | Sierra 2500 HD | WT |
| 2020 | GMC | Sierra 3500 HD | AT4 |
| 2015 - 2020 | GMC | Sierra 3500 HD | Base |
| 2011 - 2020 | GMC | Sierra 3500 HD | Denali |
| 2007 - 2020 | GMC | Sierra 3500 HD | SLE, SLT |
| 2007 - 2014 | GMC | Sierra 3500 HD | WT |
