Sale

Air and Fuel› Air and Fuel Cooling Systems and Components

Wehrli

Passenger Side 3.5 in. Intercooler Pipe 11-16 Duramax LML Gloss Black

$345.00 $334.65 Save $10.35

SKU: W005 100682-GB

In Stock
In Stock
Ships by Sep 21
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Wehrli Passenger Side 3.5 in. Intercooler Pipe for 2011-2016 LML Duramax replaces the factory plastic two-piece pipe with a high-flow, 14 gauge aluminum one-piece 3.5-inch pipe. This high-performance pipe is designed to improve airflow between the turbo and engine, boosting efficiency, throttle response, and turbo spool-up. It eliminates weak points in the factory design that often lead to boost leaks or failures in demanding, high-performance scenarios. This product is a direct replacement, requiring no additional modifications or tuning. It includes upgraded silicone boots and stainless steel T-bolt clamps to withstand higher boost pressures. It is compatible with OEM Y-Bridge/crossover pipe and offers a 23% gain in airflow over stock. Made in the USA.
Show original supplier description
Passenger Side 3.5 in. Intercooler Pipe 11-16 Duramax LML Gloss Black

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandWehrli
Part NumberW005 100682-GB

Videos

2011-2016 LML Duramax High Flow Intercooler Pipe Kit

2011-2016 LML Duramax High Flow Intercooler Pipe Kit
WCFab 2011 - 2016 LML Duramax 3.5" Passenger Side | Cold Side Intercooler Pipe Kit

WCFab 2011 - 2016 LML Duramax 3.5" Passenger Side | Cold Side Intercooler Pipe Kit
LML Duramax Hot Side Intercooler Pipe Install

LML Duramax Hot Side Intercooler Pipe Install

5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy