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Wehrli

2011-2016 LML Duramax Passenger Side Upper Crossover Intercooler Pipe Kit Gloss Black

$430.00
$417.10 In Stock Pre-Order Sold out
Notify when available
CODE: WCFWCF100328-GB

1-4 DAYS DELIVERY

100% ORIGINAL AND QUALITY

24 MONTHS GUARANTEE

  • Description
  • Shipping and Refund
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The 3" High Flow Passenger Side Upper Crossover Intercooler Pipe for 2011-2016 LML Duramax provides a 20% increase in size over the OEM part allowing for less restriction in air flow and and an increase in efficiency and turbo spool up. Eliminates resonator for improved appearance and more aggressive turbo and engine sound. For use with the OEM Y-Bridge and connects to factory throttle valve and grid heater. Finished in your choice of custom powder colors.This pipe is compatible with stock trucks requiring no additional modifications, upgrades, or tuning for installation. Installs easily with basic hand tools. Pairs best with emissions compliant tuning and drop in turbochargers for optimum performance gains. Replaces the following GM Part Numbers: 12642321
Installation Instructions


This Part Fits:

Year Make Model Submodel
2015-2016 Chevrolet Silverado 2500 HD High Country
2011-2016 Chevrolet Silverado 2500 HD LT
2011-2016 Chevrolet Silverado 2500 HD LTZ
2011-2016 Chevrolet Silverado 2500 HD WT
2015-2016 Chevrolet Silverado 3500 HD High Country
2011-2016 Chevrolet Silverado 3500 HD LT
2011-2016 Chevrolet Silverado 3500 HD LTZ
2011-2016 Chevrolet Silverado 3500 HD WT
2015-2016 GMC Sierra 2500 HD Base
2011-2016 GMC Sierra 2500 HD Denali
2011-2016 GMC Sierra 2500 HD SLE
2011-2016 GMC Sierra 2500 HD SLT
2011-2014 GMC Sierra 2500 HD WT
2015-2016 GMC Sierra 3500 HD Base
2011-2016 GMC Sierra 3500 HD Denali
2011-2016 GMC Sierra 3500 HD SLE
2011-2016 GMC Sierra 3500 HD SLT
2011-2014 GMC Sierra 3500 HD WT

Our Return Policy:

We want you to be completely satisfied with your purchase from Chief Motorsports. If for any reason you are not satisfied, you may return most new, unopened items within 30 days of delivery for a full refund or exchange.

To be eligible for a return, items must be in their original packaging and in the same condition that you received them. Some items are exempt from being returned, including custom orders, special orders, and used items. These items are sold "as is" and are not eligible for return or exchange.

To initiate a return, please contact our customer service team by email or phone to request a Return Merchandise Authorization (RMA) number. We will provide you with instructions on how to return the item(s) and a prepaid shipping label (if applicable).

Please note that original shipping charges are non-refundable and the customer is responsible for return shipping costs. We recommend using a trackable shipping service or purchasing shipping insurance as we cannot be responsible for items that are lost or damaged during transit.

Once we receive the returned item(s) and confirm that they meet the return requirements, we will process the refund or exchange within 7 business days.

We reserve the right to refuse returns or issue partial refunds for items that do not meet the above return requirements.

If you have any questions about our return policy, please don't hesitate to contact us.

Our Warranty Policy:

Chief Motorsports does not cover manufacturer's warranties. All warranties and guarantees are provided directly by the manufacturer. If you have any issues with a product that you believe is covered under warranty, please contact the manufacturer directly for assistance.

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