ZNTS Black 3" Down Pipe For 04.5-10 Chevy Gmc Duramax Diesel 6.6L Lly Lbz Lmm New 42686529
Features:
1. 100% brand new, never been used.
2. Part number: Gm8424
3. Made of high quality t-304 stainless steel with computerized mandrel-bends i.e. Maximizing smoothest exhaust airflow
4. High performance JDM racing design
5. Tig welded CNC machine flange for strength and durability
6. Inlet/ outlet sizes: 3 ''OD / 3 ''OD
7. Piping diameter: 3"
8. Pre-Wrapped with fiberglass header wrap to insulate heat from engine bay
9. Heavy duty v-band flanges for direct bolt on connection
10. Increase engine output and efficiency
11. Gain 10 - 15 HPS
12. Direct bolt-on installation, requires no modification
13. Professional installation is highly recommended
14. No instruction included
Specifications:
1. Fits for:
04-10 Chevy Silverado 2500 3500 6.6L Turbo Diesel
04-10 GMC Sierra 2500 3500 6.6L Turbo Diesel
Package Includes:
1 x Down Pipe Only（Just As Pictures Show）