Diamond Eye 4" Turbo Back Kit (Quiet Tone) 01-09 2500/3500 All Cab/Bed
- 4" Turbo Back mandrel bent piping
- Inlcudes all mounting hardware
- Fits all cab/bed configurations
- Easy installation with simple hand tools
- Reduces EGTs
- Increases HP/TQ
Quiet-Tone Front Pipe
Diamond Eye Performance offers the 'Quiet-Tone" front pipe for 01-09 Chevy/GMC Duramax Diesel exhaust systems. The "Quiet-Tone" front pipe includes a resonator to cut down on and in most cases completely eliminate in cab resonance, also called "drone."
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