Stainless Long Tube Exhaust Header Y-Pipe Kit for 1999-2006 Chevy GMC GMT800 Silverado Sierra 1500,2WD
Description
Experience the perfect blend of quality engineering and exceptional value with these high-performance headers. Manufactured from durable T-304 stainless steel with precision CNC-machined flanges and TIG/MIG welded construction, they deliver superior durability and flow characteristics. Computerized mandrel bending technology ensures smooth exhaust airflow for improved scavenging and reduced back pressure.
Features:
- Header Inlet/Outlet Size (IN):1.83" / 2.84"
- Made of T-304 stainless steel
- 2 x 4-1 manifolds connecting into a 3" Y-pipe
- TIG welded CNC machined flange
- Increase high flow air, instantly gain 10 to 15 Hp. / Tq.
- Professional Installation is Highly Recommended
- No Instruction Included
- 1999-2006 Chevy For GMC GMT800 Silverado/ Sierra/Avalanche 1500 (2WD & 4WD) 4.8L, 5.3L, 6.0L
| VEHICLE NAME | YEAR | ENGINE |
|---|---|---|
| Chevrolet Avalanche 1500 | 2002~2006 | 5.3L |
| Chevrolet Silverado 1500 | 1999~2006 | 4.8L|5.3L|6.0L |
| Chevrolet Suburban 1500 | 2000~2006 | 5.3L|6.0L |
| Chevrolet Suburban 2500 | 2000~2006 | 6.0L |
| Chevrolet Tahoe | 2000~2006 | 4.8L|5.3L |
| GMC Sierra 1500 | 1999~2006 | 4.8L|5.3L|6.0L |
| GMC Yukon | 2000~2006 | 4.8L|5.3L|6.0L |
| GMC Yukon XL 1500 | 2000~2006 | 5.3L|6.0L |
| GMC Yukon XL 2500 | 2000~2006 | 6.0L |
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.