Vibrant 1142 Ultra-Quiet 3" Stainless Resonator, Straight-Through Flow

Vehicle Fitment

• Universal fit for 3" exhaust systems (cars, trucks, motorcycles, turbo back/factory back)

Fitment Notes

• 3" inlet/outlet -- ensure piping match before installation
• Offset oval body may require fitment check on tight chassis rails
• For use with muffler deletes or resonated systems to reduce drone
• Mount using standard clamps or weld (not included)

Features

• T-304 stainless steel construction inside and out -- durable and corrosion-resistant
• True straight-through perforated core for minimal flow restriction
• Large multi-layer absorption chamber for ultra-quiet performance
• Oval chamber (9.75" length x 6.75" width x 4.5" thickness) balances noise reduction with fit
• Polished finish for a clean visual appeal
• Helps eliminate mid-range droning often found in 3" performance exhausts
• Lightweight -- around 5.6 lb
• Backed by Vibrant's 5-year limited warranty

Specifications

• Part Number: 1142
• Inlet/Outlet: 3.00" (76 mm)
• Body Dimensions: 9.75" x 6.75" x 4.5" (overall length ~14")
• Material: T-304 stainless steel, polished
• Weight: ~5.6 lb
• Warranty: 5-year limited
• Compliance: Not emissions-controlled (universal exhaust part)

Included Components

• 1x Vibrant 1142 Ultra-Quiet stainless steel resonator

Product Description

The Vibrant 1142 Ultra-Quiet Resonator is a universal 3" straight-through solution designed to tame harsh mid-range exhaust drone on performance and turbo-back systems. Featuring a robust T-304 stainless steel housing and perforated core inside a sound-absorbing oval chamber, it significantly lowers noise without impeding flow or power.

Weighing just over 5 lb and backed by a 5-year limited warranty, this resonator installs easily using standard clamps or welds (not included). Its polished finish ensures it looks as good as it functions -- ideal for enthusiasts seeking a cleaner, quieter exhaust note with minimal effort.