The Exostos MBRP system delivers better sound and improves torque and 2-3% additional HP. This system is built for heavy duty (Aluminized Steel) and has a double rear diagonal outlet.

 Type: Cat-Back
 Diameter (IN): 4 Inch
 Exit Position: Double Diagonal Rear Exit
 Material: Aluminized Steel
 Output Type: Double
 Toe Size: 5 "Inches
 Includes Dropouts: Yes (Two units)
 Toe Cap Material: Stainless Steel
 Muffler Quantity: 0
 Installation Kit: Yes
 Requires Soldering: No
 Sound Level: Deep, Aggressive