Curious how this part improves performance?. Read our guide: MBRP Exhaust System Benefits: From Sound to Performance Gains • 16 Gauge Aluminized Steel• Welded On Hangers• Tip Included• 3 YR Warranty Note : 4" OD Tip Included WarrantyTechnical DrawingUser 9Installation InstructionsInstallation InstructionsWarranty.
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