-25%
Click to zoom in
SKU: 1471S | UPC: 690092120825
Vibrant Performance 2-Bolt T304 SS Exhaust Flange (2.25in I.D.) - Universal Fit
Vibrant Performance 1471S exhaust flange features a 2.25 inch inner diameter and 2-bolt design crafted from T304 stainless steel for custom exhaust fabrication on cars trucks and SUVs. This 3/8 inch thick flange creates secure connections for 2.25 inch OD piping delivering reliable performance under high exhaust temperatures and pressures. Ideal for turbo downpipes headers and mid-pipe sections in performance setups.
Key Features
- T304 Stainless Steel: Resists corrosion and withstands exhaust gases up to 1600°F for long-lasting durability in wet or salty conditions.
- 3/8 Inch Thickness: Delivers strength to prevent warping while keeping weight low at just 0.4 lbs for easier handling and installation.
- 2.25 Inch I.D.: Precision fit for standard 2.25 inch outer diameter exhaust tubing ensuring smooth flow without restrictions.
- 2-Bolt Pattern: 2.75 inch bolt center spacing with 0.406 inch holes accepts 3/8-16 bolts for quick secure mounting.
- CNC Machined Surfaces: Flat parallel faces mate perfectly with gaskets to eliminate leaks and maintain backpressure control.
Product Notes
- Sold individually or in boxes of 5 for high-volume fabrication projects.
- Pair with Vibrant multi-layer steel gaskets for best sealing results.
- Compact 3.6 inch outer diameter fits tight engine bay clearances.
Installation Notes
- Professional installation recommended.
- Apply anti-seize to bolts and torque to 25-30 ft-lbs for even clamping.
- Compatible with 3/8-16 x 1 inch grade 8 bolts and lock washers not included.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | All Vehicles | 2.25in OD Exhaust Tubing |
| 1988-2005 | Honda | Civic | All Incl. Si Type R |
| 1990-2001 | Acura | Integra | GSR Type R |
| 1989-1998 | Nissan | 240SX | S13 S14 |
| 1989-1997 | Mazda | Miata MX-5 | All |
Why Choose Vibrant Performance?
- 35+ years crafting exhaust components for drag racing circle track and street cars.
- T304 stainless steel sourced and machined to aerospace tolerances.
- Backed by limited lifetime warranty against manufacturing defects.
Frequently Asked Questions
-
Q: Does the 2.25in I.D. fit standard exhaust pipe?
A: Yes it slips over 2.25in outer diameter tubing with minimal play for press-fit or weld-on applications. -
Q: What makes T304 SS better for exhaust flanges?
A: T304 offers 30% higher strength than mild steel plus superior resistance to rust and thermal fatigue. -
Q: Are bolts and gaskets included?
A: Flange only hardware and gaskets available separately from Vibrant for custom torque specs.
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Individual cardboard box 4 x 4 x 1 inches
- Weight: 0.4 lbs
Fabrication
Shop Fabrication Parts and Materials at Black Ops Auto Works for stainless steel tubing, titanium tubing, aluminum charge piping, mandrel bends, V-band clamps, flanges, merge collectors, AN fittings, PTFE hose kits, braided fuel and oil lines, heat shields, welding supplies, brackets, bungs, and hardware for building custom exhaust systems, turbo plumbing, intercooler piping, and fuel system routing. Start with tubing in stainless, titanium, or aluminum in the right diameter and wall thickness, then add mandrel bends, flanges, V-bands, and clamps to complete the joint work. Black Ops Auto Works carries 5,866 fabrication SKUs from Vibrant Performance, Ticon Industries, Stainless Bros, Radium Engineering, Fragola, DEI, and ATP Turbo. Why Custom Fabrication Custom fabrication solves fitment problems that no universal or pre-bent kit can address. Raw tubing, flanges, and fittings give the fabricator freedom to route exhaust around a turbo, snake charge pipe around accessories, hard-...
View Fabrication Products
Flanges
Exhaust flanges and V-band hardware for custom fabrication and performance exhaust builds are stocked at Black Ops Auto Works. Shop laser-cut stainless steel flanges, V-band flange pairs, OEM-pattern manifold flanges, turbo outlet flanges, and flex couplings for GM LS, Ford Coyote, Chrysler HEMI, and import turbocharged platforms. Every product is filterable by inside diameter, outside diameter, flange face style, and bolt pattern so the correct flange ships the first time. Black Ops Auto Works carries 452 flange SKUs across bolt-on and V-band styles. What This Category Covers 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. Flange quality and correct material specification are critical for maintaining leak-free exhaust connections under the extreme temperature cycling that perfor...
View Flanges Products
Vibrant
Vibrant Performance parts for custom exhaust, turbo builds, and fabrication projects are stocked at Black Ops Auto Works. Shop clamps, V-band flanges, mandrel bends, silicone couplers, wideband bungs, catalytic converters, resonators, tips, mufflers, oil catch cans, AN fittings, hoses, wastegate flanges, and fuel system fittings for street, race, drift, and off-road builds. Every product is filterable by size, material, and fitting type so the correct part ships the first time. Black Ops Auto Works carries 3,096 Vibrant Performance SKUs across exhaust fabrication, forced induction plumbing, and fuel system hardware. What This Brand Covers Vibrant Performance manufactures exhaust and fabrication parts for DIY custom exhaust, turbo builds, and general fabrication work. The catalog spans stainless mandrel bends and V-band flanges for exhaust construction, silicone couplers and hump hoses for intercooler and intake plumbing, and AN fittings and PTFE hose for fuel and oil systems. Fa...
View Vibrant Products