2002-2004 Chevy GMC 2500HD 3500 6.6L LB7 Duramax Diesel Polished 3" Intercooler Pipe Boot Kit
Brand New
Guaranteed Safe Checkout
Engineered specifically for the 2002-2004 Chevy GMC 6.6L LB7 Duramax Diesel 2500HD 3500, this 6.6L Duramax intercooler piping is optimized to eliminate the restrictive bends found in the factory pipes. This results in improved airflow, increased power output, and effectively lower EGTs, supporting your Duramax at any power level. To enhance system reliability, the kit includes constant-tension T-bolt clamps for accurate and consistent holding power. Upgrade to this intercooler pipe and boot kit to provide your Duramax with the efficient, unimpeded airflow it needs to deliver more power.
feature：
- Material: Aluminum
- Diameter: 3"
- Finish: Polished
- Placement on Vehicle: Engine Compartment
- The kit features polished aluminum cold-side and hot-side piping accompanied by silicone boots
Fitment
- 2002-2004 Chevrolet Silverado 2500 HD
- 2002-2004 Chevrolet Silverado 3500
- 2002-2004 GMC Sierra 2500 HD
- 2002-2004 GMC Sierra 3500
- 6.6L Turbo Diesel ONLY
| VEHICLE NAME | YEAR | ENGINE |
|---|---|---|
| Chevrolet Silverado 2500 HD | 2002~2004 | 6.6L |
| Chevrolet Silverado 3500 | 2002~2004 | 6.6L |
| GMC Sierra 2500 HD | 2002~2004 | 6.6L |
| GMC Sierra 3500 | 2002~2004 | 6.6L |
SHIPPING & DELIVERY
Fast Processing & Reliable Transit
- Processing: Orders are processed and shipped from the nearest warehouse within 24 hours.
- Delivery: Estimated delivery time is approximately 4 to 5 business days.
RETURNS & EXCHANGES
30-Day Hassle-Free Policy
- Return Window: We offer a 30-day return policy from the date of delivery.
- Process: To initiate a return or exchange, please contact our customer service team first to receive authorization and instructions.
WARRANTY
2-Year Limited Replacement Warranty
- Duration: All products are backed by a 2-year limited warranty.
- Coverage: This warranty covers manufacturing defects and product failures under normal use, and provides a replacement for qualified cases (repairs are not performed).
CUSTOMER SUPPORT
We’re Here to Help – Contact Us First
- Priority Contact: For any order-related issues—including returns, warranty claims, or general inquiries—please contact us first before taking further action. We are committed to resolving your concern promptly.
- Feedback Notice: If you are unsatisfied, we kindly ask that you allow us an opportunity to address the issue before leaving neutral or negative feedback.
- Email Support: You can reach us at support@SAMEXHAUST.com.
Attention
Products on this site are for off-road/racing use only and are not legal for public roads where emissions laws apply.
Professional installation recommended. Removing emissions equipment (DPF, CAT, SCR, DOC) requires deleting related sensors and a compatible tuner to avoid engine codes.
Performance gains may vary—no guarantees.
