1999-2006 Chevy GMC Silverado Sierra GMT800 Exhaust Header Y-Pipe Kit for 4.8L 5.3L 6.0L 2WD Black
Bundle Discounts
Discounts auto-apply at checkout
- 3 items → Extra 5% off
- 5 items → Extra 7% off
- 7 items → Extra 9% off
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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 (CAT, SCR, DOC) requires deleting related sensors and a compatible tuner to avoid engine codes.
Performance gains may vary—no guarantees.
Description
SAMexhaust headers are the perfect combination of quality and value. our exhaust headers made of high-quality T-304 stainless steel with CNC machine flanges of TIG and MIG welded construction. Computerized Mandrel-Bends bending maximizes the smoothest exhaust airflow for your vehicle and achieves better exhaust gas scavenging and reduced back pressure.
Features
- Header Inlet/Outlet Size (IN):1.83" / 2.84"
- 2 x 4-1 manifolds connecting into a 3" Y-pipe
- For 1999-2006 Chevy GMT800 Silverado/Avalanche 1500 (2WD) 4.8L, 5.3L, 6.0L
- TIG welded CNC machined flange
- Increase high flow air, instantly gain 10 to 15 Hp. / Tq.
- Surface Material: Baking Paint
- Bolt-on installation
- Professional Installation is Highly Recommended. No Instruction Included
Fitment:
| VEHICLE NAME | Year | Engine |
|---|---|---|
| Chevrolet Silverado 1500 | 1999~2006 | 4.8L|5.3L|6.0L |
| Chevrolet Silverado 1500 HD | 2001~2003|2005~2006 | 6.0L |
| Chevrolet Silverado 2500 | 1999~2006 | 4.8L|5.3L|6.0L |
| Chevrolet Silverado 2500 HD | 2001~2006 | 6.0L |
| Chevrolet Silverado 3500 | 2001~2006 | 6.0L |
| GMC Sierra 1500 | 1999~2006 | 4.8L|5.3L|6.0L |
| GMC Sierra 1500 HD | 2001~2003|2005~2006 | 6.0L |
| GMC Sierra 2500 | 1999~2004 | 5.3L|6.0L |
| GMC Sierra 2500 HD | 2001~2006 | 6.0L |
| GMC Sierra 3500 | 2001~2006 | 6.0L |
1999-2006 Chevy GMC Silverado Sierra GMT800 Exhaust Header Y-Pipe Kit for 4.8L 5.3L 6.0L 2WD Black
