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SPELAB Cold Side Intercooler Pipe Kit For 2006-2010 6.6 LBZ LMM Duramax Diesel

SPELAB Cold Side Intercooler Pipe Kit For 2006-2010 6.6 LBZ LMM Duramax Diesel

Regular price $135.88 USD
Regular price $135.88 USD Sale price $135.88 USD
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---tab Description---

Description

Upgrade your Duramax's performance and reliability with the SPELAB 3.5-Inch Cold Side Intercooler Pipe Kit. Designed for 2006–2010 6.6L LBZ and LMM Duramax engines, this heavy-duty aluminum replacement eliminates the weak factory plastic pipe, delivering improved boost handling, durability, and airflow. Ideal for stock and tuned trucks, this kit ensures leak-free performance under high heat and high pressure conditions.

Key Features

  • Heavy-Duty 3.5" Cold Side Intercooler Pipe
    Increases airflow capacity and replaces the fragile factory plastic pipe for improved reliability and performance.

  • Mandrel-Bent Aluminum Construction
    Polished, mandrel-bent aluminum pipe ensures smooth airflow and superior heat resistance.

  • Reinforced Silicone Boot
    Triple-layer silicone hose handles high boost pressure and extreme engine bay temperatures.

  • Complete Installation Kit
    Comes with T-bolt clamps and heater hoses for a direct bolt-on installation—no modifications required.

  • OEM Compatibility
    Retains factory emissions components for seamless fitment and function.

Fitment

  • 2006-2007 6.6L LBZ Duramax Diesel (LBZ: 06-07 VIN Code 2 or D)
  • 2007.5-2010 6.6L LMM Duramax Diesel ( LMM: 07.5-10 VIN Code 6)

Specifications

Type 3.5" Cold Side Intercooler Pipe Kit
Pipe Material Mandrel-Bent 6061 Aluminum
Pipe Size 3.5 Inches
Coupler Material Triple-Reinforced Silicone

What's in the Box

  • 2 × 3.5" Cold Side Intercooler Pipes

  • 1 × Silicone Boot

  • 2 × T-Bolt Clamps

  • 2 × 5/8" Heater Hoses

---tab FAQ---

Q: Will this fit both LBZ and LMM Duramax engines?
A: Yes, it's compatible with 2006–2007 LBZ and 2007.5–2010 LMM 6.6L Duramax models.

Q: Is tuning required after installation?
A: No tuning is required. The kit is designed as a direct OEM replacement.

Q: Is this kit compatible with the stock turbo and intercooler?
A: Yes, it works with factory turbochargers and intercoolers.

Q: What size is the intercooler pipe?
A: The cold side pipe has a 3.5" diameter, allowing for improved airflow and performance.

Q: Are all clamps and hoses included?
A: Yes, it includes silicone boot, T-bolt clamps, and heater hoses—everything you need for installation.

---tab Shipping & Returns---

Fast Shipping Policy

Your order will be dispatched within 1-2 business days, and the package will arrive within your order's estimated date. Click for Shipping Policy

Easy Return Policy

Every order comes with a 14-day free return, which means you don't have to pay for a return slip. Click for Return Policy

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Variant Variant total Quantity Price Variant total
Cold Side Intercooler Pipe KitGTXQ9441937-7151IA
Cold Side Intercooler Pipe KitGTXQ9441937-7151IA
Regular price
$135.88
Sale price
$135.88/ea
$0.00
Regular price
$135.88
Sale price
$135.88/ea
$0.00
Hot Side Intercooler PipeGTXQ9441937-7151IA_0
Hot Side Intercooler PipeGTXQ9441937-7151IA_0
Regular price
$165.77
Sale price
$165.77/ea
$0.00
Regular price
$165.77
Sale price
$165.77/ea
$0.00
Hot Side+Cold Side Intercooler Pipe KitGTXQ9441937-7151IA_1
Hot Side+Cold Side Intercooler Pipe KitGTXQ9441937-7151IA_1
Regular price
$299.99
Sale price
$299.99/ea
$0.00
Regular price
$299.99
Sale price
$299.99/ea
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