Brand: CORSA Performance
Manufacturer’s Part Number: 14789BLK
Part Type: Exhaust Systems
Product Line: Corsa Variable Sound Exhaust Systems
Summit Racing Part Number: CSE-14789BLK
UPC: 847466021633
System Material: 304 stainless steel
System Style: Rear axle-back
Exhaust Type: Dual in/Four out
Exit Location: Split rear
System Finish: Natural
Catalytic Converter(s) Included: No
Intermediate Pipe Diameter (in.): 2.75 in.
Muffler Included: Yes
Muffler Quantity: Two
Muffler Configuration: Single inlet/Dual outlet
Muffler Style: Chambered
Muffler Material: 304 stainless steel
Muffler Finish: Natural
Hardware Included: Yes
Inlet Quantity: 1
Tailpipe Diameter (in.): 2.75 in.
Tip Included: Yes
Tip Outlet Size (in.): 4.00
Tip Quantity: 4
Tip Shape: Round
Tip Cut: Slant
Tip Edge Style: Rolled edge
Tip Material: 304 stainless steel
Tip Color: Black
Remanufactured: No
Quantity: Sold as a kit.
Notes: Integrated directly to stock NPP valve actuator and reuses NPP module. Fits vehicles factory equipped with 4 tips with NPP. Does not fit models with factory equipped ground effects.
Special Attention: It is illegal to install parts or components that bypass, defeat, or render inoperative the manufacturers’ technology and design necessary to reduce vehicle emissions to meet state and federal Clean Air Act standards.
Thanks to their unique, unmatched muffler technology, the drone busters at Corsa Performance have created the ideal exhaust systems for you. Corsa Variable Sound exhaust systems employ a straight-through, non-restrictive design. They’re coupled with Corsa’s patented reflective sound cancellation science—to tune out annoying low frequencies that cause droning and leave you with a crisp, clean sound.
These exhaust systems also integrate directly to the stock NPP valve actuator and also reuse the NPP module. The Corsa Variable Sound exhaust systems are built from premium stainless steel with mandrel bends—and are available with your choice of polished or black tips. Developed to fit right, Corsa exhausts install quickly with no cutting or welding. They’re bold when you want them to be, and quiet when you need them to be.
