-21%
Vibrant Titanium 2-Bolt Flange - 2.5in ID Vibrant VIB12420
Click to zoom in

Vibrant Titanium 2-Bolt Flange - 2.5in ID

Vibrant
VIB12420
690092178192
Flanges
1 Units In Stock - Ships Next Business Day
Fabrication, Flanges, Vibrant
$ 88.99 $ 69.99
$ 69.99

SKU: 12420 | UPC: 690092178192

Vibrant Titanium 2-Bolt Flange - 2.5in ID Universal Exhaust

Vibrant Performance titanium 2-bolt flanges connect 2.5 inch inner diameter exhaust tubing in custom performance systems. These flanges deliver a lightweight strong seal for high-flow exhaust setups on street cars drag vehicles and race builds. Pair with matching graphite gaskets part 12421 for leak-free performance.

Key Features

  • Titanium Construction: Grade 2 titanium weighs just 0.10 lbs offers high strength-to-weight ratio and resists corrosion for long-term durability in hot exhaust environments
  • Precise 2.5in ID: Fits standard 2.5 inch outer diameter exhaust tubing up to 16 gauge thickness ensuring seamless slip-fit connections without gaps
  • 2-Bolt Design: Two 0.344 inch bolt holes provide secure clamping force rated for high boost and high horsepower applications
  • 0.5in Thickness: Robust 1/2 inch flange thickness handles expansion and vibration without warping or cracking
  • 3.875in OD: Compact outer diameter allows tight routing in chassis-limited builds while maintaining full flow area

Product Notes

  • Designed for fabrication with 2.5in OD round exhaust tubing
  • Matching multi-layer graphite gaskets available separately as part 12421
  • Inspect bolts and torque to 20-25 ft-lbs during assembly

Installation Notes

  • Professional installation recommended.
  • Clean mating surfaces and apply anti-seize to bolts before torquing
  • Compatible with M8x1.25 bolts hardware not included

This Part Fits

Year Make Model Submodel
Universal Universal Universal 2.5in Exhaust Tubing Vehicles

Why Choose Vibrant Performance?

  • Trusted brand for exhaust components used in racing and street applications
  • Made in USA with focus on precision machining
  • Engineered for direct bolt-on reliability in performance builds

Frequently Asked Questions

  • Q: Will this flange fit my exhaust system?
    A: Fits any 2.5 inch OD round exhaust tubing including mild steel aluminized and stainless systems for custom fabrication
  • Q: What material is used and why titanium?
    A: Grade 2 titanium provides 40 percent less weight than stainless steel with equal strength and superior heat resistance
  • Q: What is the warranty and installation tip?
    A: Vibrant offers limited lifetime warranty use new gaskets on every service and torque bolts evenly to prevent leaks

Shipping & Handling

  • Method: UPS Ground or USPS Priority
  • Availability: In stock - ships same or next business day
  • Packaging: Compact box 6 x 6 x 1 inches
  • Weight: 0.10 lbs

Request For Information

Have questions about ? Fill out the form below and we'll get back to you by the next business day.
Fabrication

Fabrication

Fabrication parts and materials provide the raw components needed to build, repair, and modify custom exhaust systems, turbocharger plumbing, intercooler piping, fuel system lines, oil routing, and engine bay heat management on performance and competition vehicles. Stainless steel tubing, titanium tubing, aluminum charge piping, mandrel bends, pie cuts, flanges, merge collectors, V-band clamps, O2 sensor bungs, AN fittings, PTFE hose kits, braided fuel and oil lines, heat shields, and welding supplies are the backbone of any serious custom fabrication project. Professional fabricators, race team mechanics, and advanced DIY builders who want full control over exhaust routing, charge pipe layout, or fuel system plumbing choose raw fabrication materials rather than pre-bent kits because custom fabrication allows fitment solutions that no universal kit can accommodate. Brands including Vibrant Performance, Ticon Industries, Stainless Bros, Radium Engineering, Fragola, and DEI provide th...

View Fabrication Products
Flanges

Flanges

Exhaust flanges are the bolted connection points where exhaust manifolds mate to downpipes, where sections of exhaust pipe join at catalytic converters and muffler inlets, and where aftermarket headers connect to factory or custom collector sections, making flange quality and correct material specification critical for maintaining leak-free exhaust connections under the extreme temperature cycling that performance exhaust systems experience. Flange warping and gasket failures at exhaust connection points are among the most common exhaust leak sources on both stock and modified vehicles, as the thermal expansion differences between the flange material and the connected pipe cause progressive face distortion over time that breaks the gasket seal. Performance exhaust builders use thick-cut mild steel, stainless steel, or titanium flanges in precise O.D. profiles matched to their pipe diameter to ensure the clamping surface remains flat through hundreds of heat cycles. This collection c...

View Flanges Products
Vibrant

Vibrant

Shop premium Vibrant Performance parts at Black Ops Auto Works, your trusted source for Vibrant exhaust components, resonators, mandrel bends, silicone couplers, hump hoses, AN fittings, PTFE hose ends, fabrication parts, fuel system fittings, and performance plumbing components. Vibrant Performance is known for producing high-quality exhaust fabrication and fluid transfer products engineered for fitment, durability, airflow, and race-ready reliability. Whether you are building a turbo setup, custom exhaust, intercooler piping system, fuel system, hot side charge pipe, or full race car, Vibrant products deliver the precision and performance serious builders demand. Shop Vibrant Exhaust, Fabrication & Performance Plumbing Parts At Black Ops Auto Works, we carry a wide selection of Vibrant Performance fabrication parts and plumbing components for street, race, drift, off-road, and custom builds. Popular Vibrant Product Categories: Exhaust Components & Resonators – Stainless ...

View Vibrant Products
Military & First Responder Discounts

Military & First Responder Discount Program

Black Ops Auto Works proudly honors active duty military, veterans, National Guard, reserves, police officers, firefighters, and EMTs with an exclusive 5% discount on all performance parts and carbon fiber upgrades. Verify instantly and start saving today.

Learn More & Apply

Your cart

×