SKU: 1194T | UPC: 690092165574
Vibrant Titanium Oxygen Sensor Bung M18 x 1.5 Universal Weld-In
This Vibrant Performance titanium bung provides a secure weld-in mounting point for M18 x 1.5 oxygen sensors in custom exhaust systems. It works with narrowband and wideband sensors on cars trucks and motorcycles from 1980 to present. The lightweight titanium build cuts exhaust weight while resisting heat and corrosion for long-lasting performance.
Key Features
- Titanium Grade 2 Construction: Weighs just 0.4 oz to reduce overall vehicle weight and offers superior heat resistance up to 1650°F
- M18 x 1.5 Precision Threads: Matches NTK Bosch and AEM sensors perfectly for leak-free installation including recommended PNs 13276 13375 10341 13454 29911
- 22mm Outer Diameter: Standard size with 18mm weld lip for easy fitting into 1.5 to 3 inch exhaust tubing
- Corrosion-Resistant Finish: Titanium surface prevents rust in harsh undercar exhaust environments
- CNC Machined Quality: Ensures exact tolerances for reliable sensor readings and emissions compliance
Product Notes
- Weld into stainless or mild steel exhaust pipes using TIG welder for best results
- Compatible with all wideband and narrowband O2 sensors using M18 x 1.5 threads
- Ships in protective packaging to prevent thread damage
Installation Notes
- Professional installation recommended.
- Preheat exhaust pipe and use filler rod matching pipe material for strong weld
- Includes pre-chamfered edges for smooth sensor insertion no hardware needed
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1980 – 2024 | Universal | All Models | All Submodels |
| 1980 – 2024 | Honda | Civic | Si Type R |
| 1980 – 2024 | Toyota | Supra | All |
| 1980 – 2024 | Ford | Mustang | GT Coyote |
| 1980 – 2024 | Chevrolet | Camaro | SS ZL1 |
Why Choose Vibrant Performance?
- Trusted leader in exhaust fabrication parts since 1995
- Uses aircraft-grade materials for durability in racing conditions
- Engineered and machined in the USA for consistent fit and function
Frequently Asked Questions
- Q: Will this bung work with wideband O2 sensors on my Subaru WRX?
A: Yes it fits M18 x 1.5 wideband sensors from AEM Innovate and AEM on 2002-2024 Subaru WRX STI models with custom exhausts - Q: What grade of titanium is used and how thin is the wall?
A: Grade 2 titanium with 0.035 inch wall thickness for strength without excess weight - Q: What is the warranty and install process?
A: Limited lifetime warranty against defects. Weld in place position sensor 12-18 inches from turbo or collector
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock – ships same or next business day
- Packaging: 3 x 2 x 1 inch box with foam insert
- Weight: 0.05 lbs product 0.15 lbs shipping






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