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SKU: 1146 | UPC: 690092118235
Vibrant StreetPower FLAT BLACK Oval Muffler with Single 3in Outlet - 2.5in inlet I.D. Universal Fit
The Vibrant Performance StreetPower 1146 is an oval muffler built for custom exhaust systems on cars trucks and SUVs. It features a 2.5 inch ID inlet and single 3 inch OD centered outlet in a compact 20 inch long by 10 inch high by 4 inch wide body. This straight through design produces a low deep tone with unrestricted exhaust flow to support horsepower in naturally aspirated or boosted setups.
Key Features
- Straight-Through Internals: Stainless steel perforated core tube wrapped in multi-layer premium sound suppression materials controls noise while maintaining high flow rates
- 409 Stainless Steel Construction: Provides long lasting durability and resistance to corrosion in harsh under vehicle conditions
- Compact Oval Body: Measures 20 inches long 10 inches high and 4 inches wide to fit in tight spaces over axles or alongside frames
- Flat Black Finish: Durable coating resists chipping and delivers a stealth aggressive appearance
- Precise Inlet Outlet Sizing: 2.5 inch inside diameter inlet and 3 inch outside diameter single centered outlet ensure easy slip fit or weld connections
Product Notes
- Universal design works with any vehicle exhaust system requiring these inlet outlet dimensions
- Inspect vehicle underbody clearance before purchase to confirm fit
- Packaged to prevent damage during transit with foam protection
Installation Notes
- Professional installation recommended.
- Uses standard exhaust clamps for slip fit installation or weld for permanent mount
- Centered inlet and outlet positions align directly with straight pipe sections
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | Custom Exhaust | All Performance Vehicles |
Why Choose Vibrant Performance?
- Offers the most complete selection of mufflers and resonators across automotive segments
- Builds components with proven flow and sound characteristics for real world use
- Engineers every part for precision fit and reliable performance gains
Frequently Asked Questions
-
Q: Will this muffler bolt directly to my stock exhaust?
A: This is a universal piece designed for custom systems. Measure your pipe sizes and use clamps or weld for connection. -
Q: What finish and material are used?
A: Constructed from 409 grade stainless steel with a flat black powder coat finish for protection and style. -
Q: What sound does it produce?
A: Delivers a low deep muscle car tone at cruise with aggressive roar under throttle thanks to the straight through perforated core.
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Secure cardboard box approximately 22in x 11in x 6in with internal foam supports
- Weight: 9.1 lbs
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