Corsa [OBSOLETE] Sport / 3.0 in Cat-Back SSE 4.0 in Twin Tips | 14-19c Silverado Sierra 5.3L 133WB cor14872

Note: This product is now obsolete and has been discontinued. Information below is provided for reference or legacy support.

The Sport 3.0" Cat-Back Exhaust System was designed for the 2014–2019 (Classic LD) Chevrolet Silverado and GMC Sierra 1500 5.3L V8 models with a 133" wheelbase, delivering a perfect balance of power, tone, and premium craftsmanship.

This system featured a Single Side Exit configuration with twin 4.0" polished Pro-Series tips, giving the truck an aggressive stance and refined appearance. Built from mandrel-bent 3.0" stainless steel tubing, it reduced exhaust restriction and enhanced engine performance while maintaining a comfortable cabin sound level.

The Sport sound profile offered a deep, assertive tone during acceleration and a moderate exhaust note at cruising speeds, ideal for drivers seeking both performance and comfort.

Key Features:

• Sound Level: Sport – strong, balanced tone with minimal interior drone

• Pipe Diameter: 3.0" mandrel-bent tubing for optimized exhaust flow

• Type: Cat-Back Exhaust System

• Exit Style: Single Side Exit

• Tip Style: Twin 4.0" Polished Pro-Series Tips

• Tip Type: Dual Wall Slash Cut for enhanced style and durability

• Material: Premium stainless steel for corrosion resistance

• Installation: Bolt-on design compatible with factory mounting points

Vehicle Fitment:

• 2014–2019c Chevrolet Silverado 1500 5.3L V8 – Regular Cab / Long Bed (133" Wheelbase)

• 2014–2019c GMC Sierra 1500 5.3L V8 – Regular Cab / Long Bed (133" Wheelbase)

• Fits 2019 Classic (LD) models only