Vibrant 1148 StreetPower Flat Black Oval Muffler 2.5" Inlet & Dual 3" Tips

Vehicle Fitment

• Universal -- fits any vehicle with a 2.5 in. exhaust tubing connection
• Compatible with naturally aspirated and forced induction applications
• Some fabrication or adaptation may be required depending on application

Fitment Notes

• 2.5 in. ID slip-fit center inlet -- accepts 2.5 in. OD exhaust tubing
• Dual 3 in. OD outlets -- center-to-center spacing: 3.25 in. (82.6mm)
• Rear mount design -- single inlet, dual outlet configuration
• Sold individually -- one muffler per listing

Features

• True Straight Through perforated core -- unrestricted flow, maximum horsepower
• Premium multi-layer sound suppression -- low, deep exhaust tone
• High-temperature flat black powder coat -- stealthy sleeper appearance
• 100% T304 stainless steel construction
• TIG welded tips and inlet necks -- maximum durability
• Dual single-wall angle-cut round tips
• 2-year limited warranty

Specifications

• Part Number: 1148
• Series: StreetPower Flat Black
• Inlet ID: 2.50 in. (63.5mm) -- center, slip-fit
• Outlet OD: Dual 3.00 in. (76.2mm) -- angle cut
• Outlet Center-to-Center: 3.25 in. (82.6mm)
• Body Dimensions: 5 in. H x 9 in. W x 15 in. L
• Overall Length: 20 in. (including tips)
• Material: T304 stainless steel
• Finish: High-temperature flat black powder coat
• UPC: 690092121952

Included Components

• 1x Vibrant 1148 StreetPower flat black oval muffler

Product Description

The Vibrant 1148 is a StreetPower Flat Black oval muffler built for street performance builds that prioritize both power and a low-key appearance. The True Straight Through perforated core eliminates flow restriction, while premium multi-layer sound suppression packing produces a rich, deep exhaust tone without drone. The high-temperature flat black powder coat finish gives the muffler a stealthy look ideal for sleeper builds.

Built entirely from T304 stainless steel with TIG welded dual angle-cut tips and a 2.5 in. center slip-fit inlet, the 1148 is a versatile rear-exit muffler compatible with both naturally aspirated and forced induction applications. Backed by Vibrant's 2-year limited warranty.