GMC Sierra 6.6L 2001-2003, High Flow Turbo Intake Kit by Wehrli Custom Fabrication®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit for a hassle free installation, this reliable product can help you get you vehicle back on the road faster and easier.
Fitment notes: This is a Federal (EPA) compliant part, legal for use on vehicles built to meet Federal EPA standards ONLY. It is NOT legal for installation on vehicles required to meet CARB standards and/or registered in California and other states which follow CARB standards.
|Series: High Flow Turbo|
|System Type: Cold Air Intakes|
- Made to ensure the highest level of quality
- Precise engineering provides great longevity
- Backed by reliability and integrity
- 4" Intake
- S&B Dry filter
- Outerwears Pre-Filter Cover
- Powder coating
- Boots and Clamps
Founded in a two-truck garage circa 2010 in Sandwich, Illinois, Wehrli Custom Fabrication® specializes in high-performance diesel and custom metal fabrication. At WCFab, they take great pride in their reputation for providing the highest-quality fabricated parts and performing repairs on your Duramax, Powerstroke, & Cummins diesel trucks. Since their beginning, Wehrli Custom Fabrication has been focused on making the best products on the market. Whether you use your diesel truck for work, play, or racing, you can trust Wehrli Custom Fabrication turbo kits and custom performance parts to exceed your expectations. You can rest assured that with the purchase of any of WCFab custom fabricated, made-in-the-USA parts, you’ll receive the best quality, fitment, and performance. So, outfit your towing rig with the popular S400 Over Stock Compound Turbo Kit, or get four digit horsepower numbers – Wehrli Custom Fabrication can handle it.