The 3.5" High Flow Passenger Side Intercooler Pipe for 2011-2016 LML Duramax replaces the factory plastic two-piece pipe with a high flow, 14 ga. aluminum one piece 3.5" pipe. This part uses upgraded silicone boots to withstand higher boost pressures than the factory components to increase reliability and eliminate blown factory boots and horsepower-robbing boost leaks. Finished in your choice of custom powder colors. This pipe is compatible with stock trucks requiring no additional modifications, upgrades, or tuning for installation. - - Improves airflow between the turbo and engine for improved efficiency, throttle response, and turbo spool up. Eliminates weak points in the factory design that can lead to boost leaks or complete failures in hard-working and high-performance applications. - - 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: 22737494, 20930188, 23421455, 84094727
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
Wehrli 11-16 Duramax LML Passenger Side 3.5 in. Intercooler Pipe - WCFab Grey
$349.20
Any questions?
Address frequently asked questions about this product to minimize any concerns or uncertainties that might deter a customer from making a purchase.
Does it come with a warranty?
Any products listed will have a warranty provided by the manufacturer only. Stealth Diesel is not liable for any warranty. We can assist in warranty claims but we do not provide warranty on items we dont manufacturer. Most products have a 1 year warranty. For more information on warranty, reach out to us or the manufacturer for specific warranty details.
What happens if I have an issue?
We recommend reaching out directly to the manufacturer, but we are availble to assist with any issues or concerns for troubleshooting.
How fast is shipping?
Free ground shipping will be UPS ground, typically 5-7 business days or sooner. Expidited shipping is available on in stock products only.
What's the returns policy?
Most items are returnable unopened within 30 days of purchase. A stocking fee of 20% will be deducted for all returns. Items that are non-refundable are special order, custom made, powder coated, electrical or oversize items. Return shipping is at the expense of the buyer.
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