Stage 1 upgrade for the 2017-2019 L5P Duramax 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. - - Kit replaces the restricted 2-piece, resonator equipped, 2.5 in. diameter driver (Hot) side intercooler pipe and leak-prone 2-piece plastic / rubber passenger (Cold) side pipe with WCFab's heavy duty 3 in. diameter 1-piece Driver (Hot) Side and 3.5 in. diameter Passenger (Cold) Side L5P Intercooler Pipes. Made in the USA from high strength, heavy duty 14 ga. aluminum tube with smooth, aerodynamic mandrel bends for increased durability and optimized flow. - - 3 in. Driver Side pipe eliminates the OEM resonator and middle boot joint for improved flow and durability and includes high quality reinforced silicone boots and stainless t-bolt clamps for superior temperature resistance and boost pressure holding capabilities. - - 3.5" Passenger Side pipe features a CNC machined flange with a double o-ring seal and an upgraded silicone boot in order to withstand higher boost pressures than the factory components to increase reliability and eliminate blown factory boots and horsepower robbing boost leaks. - - Full assembly finished in your choice of WCFab's signature custom powder coat colors for a look as unique as your truck. - - Installs with basic hand tools. Compatible with stock trucks, no tuning required. Saves $25 vs. buying individually.
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
Wehrli 17-19 Chevrolet L5P Duramax Stage 1 High Flow Intake Bundle Kit - Sparkle Granny Smith
$645.05
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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