SKU:DEPK5126A-RP
Diamond Eye Performance
Diamond Eye 5in Cat-Back Exhaust Muffler Replacement Pipe - Aluminized | 2006 GMC Sierra 2500HD
Diamond Eye 5in Cat-Back Exhaust Muffler Replacement Pipe - Aluminized | 2006 GMC Sierra 2500HD
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The Diamond Eye 5in Cat-Back Muffler Replacement Pipe fits the 2006 GMC Sierra 2500HD 6.6L Duramax and delivers high-flow exhaust performance with a bolt-on install.
Product Overview
This single-outlet aluminized steel cat-back system replaces your factory exhaust from the catalytic converter back. The 5in mandrel-bent tubing improves flow, reduces backpressure, and frees up power on the LBZ Duramax.
Diamond Eye builds every kit on CNC mandrel benders for clean bends and consistent fitment. Aluminized construction resists heat and corrosion under the truck.
Features & Specifications
- Fits: 2006 GMC Sierra 2500HD
- 6.6L Duramax diesel application
- 5in mandrel-bent tubing for max flow
- Aluminized steel construction
- Single-outlet cat-back configuration
- Includes muffler replacement pipe
- Bolt-on install, no cutting required
- CNC mandrel bends for OE-style fitment
Fitment
This part fits the following vehicles:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2006 | GMC | Sierra 2500 HD | SL |
| 2006 | GMC | Sierra 2500 HD | SLE |
| 2006 | GMC | Sierra 2500 HD | SLT |
| 2006 | GMC | Sierra 2500 HD | WT |
Shipping & Returns
Shipping & Returns
Products that are in stock ship within 1-3 business days of being ordered. Please note some items are made to order, or could be out of stock. If you have any questions regarding stock please contact us through the live chat or email and we would be happy to help
Warranty Info
Warranty Info
All warranties are through the manufacturer, they will be facilitated by State Side Performance (some manufacturers require the end user contact the manufacturer directly to facilitate the warranty, in that case we will recommend you contact the manufacturer. Please contact us by Email if you have any questions or concerns regarding a warranty claim.
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Free Shipping for Non Oversize Items of $250
More info on shipping policyFree shipping applies to items that are shipped via ground through UPS or FedEx and are over $250 going to the continental 48 states. This does not apply to Alaska or Hawaii, and does not apply to any item(s) that are shipped via freight or with any other option other than ground shipping.
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Return Policy
More info on refund and return policyReturns must be UNOPENED, UNUSED, HAVE ALL ORIGINAL PACKAGING, BE IN NEW CONDITION, HAVE A VALID RMA, BE WITHIN A 30 DAY RETURN WINDOW FROM THE DATE OF PURCHASE.