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Reduces Factory CP3 Workload
Slight Sound Increase Over Stock
making installation straightforward and keeping the manufacturer's warranty
Flows up to 201 percednt better than stock
With power gains as much as 40hp/100ft-lbs torque
Vibrant 2776 3.5"-4" Silicone Reducing Coupler 2001-2004 Chevy/GMC Duramax 6.6 LB7 Reduces Factory CP3 WorkloadThe Vibrant 2776 3. 5" 4" Silicone Reducing Coupler features a 4 Ply Silicone construction with a 3. 5" 4" I. D. and 3" overall length. The Vibrant coupler features a 1 year limited warranty. They are perfect for replacing old worn boots, or building your own custom turbocharger setup or intake system. Features: 3. 5" Inlet 4" Outlet 3" Overall Length Burst Strength: 40 PSI Multiple Colors Available Colors: Black 2776 Blue 2776B WARRANTY INFO: 1 Year
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