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SKU: 1460K | UPC: 690092118815
Vibrant T304 SS Exhaust Manifold Flange for 2002-2016 Honda Civic/Acura K-Series Motors 3/8in Thick
Precision laser cut from 3/8-inch thick T304 stainless steel, this exhaust manifold flange matches Honda and Acura K-series engine ports for custom turbo manifold or header builds. It fits 2002-2016 Honda Civic models including Si, EX, LX, LX-P, and MUGEN Si, plus Acura RSX Type-S and TSX. Optimized port sizing works with standard wall round tubing to deliver reliable high-flow exhaust performance and withstand extreme heat.
Key Features
- T304 Stainless Steel: 3/8-inch thickness delivers durability, corrosion resistance, and heat tolerance for long-term exhaust reliability.
- Laser-Cut Precision: Ensures exact port shapes and flat surfaces for seamless welding and leak-proof seals.
- Optimized Ports: Sized perfectly for standard wall round tubing to streamline fabrication of turbo setups or headers.
- K-Series Engine Match: Direct bolt-on flange shape for K20/K24 motors in Civic, RSX, and TSX applications.
- Versatile Build Component: Supports high-performance turbo manifolds, equal-length headers, or custom exhaust systems.
Product Notes
- Built for custom fabrication projects on K-series motors.
- Confirm port alignment with engine head before final welding.
- Packaged in protective materials to arrive ready for use.
Installation Notes
- Professional installation recommended.
- Tack weld flanges and test fit exhaust tubing for alignment.
- Standard K-series manifold bolt pattern. exhaust studs/hardware not included.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2016 | Honda | Civic | EX |
| 2016 | Honda | Civic | LX |
| 2016 | Honda | Civic | LX-P |
| 2008 | Honda | Civic | MUGEN Si |
| 2002-2011,2015 | Honda | Civic | Si |
| 2002-2006 | Acura | RSX | Type-S |
| 2004-2008 | Honda | TSX | Base |
| 2012-2015 | Honda | Civic | Si |
Why Choose Vibrant Performance?
- Proven leader in exhaust fabrication components for motorsports.
- High-grade T304 stainless steel built for racing demands.
- Advanced laser cutting for consistent quality and exact tolerances.
Frequently Asked Questions
-
Q: Does this flange fit 2006 Honda Civic Si or 2004 Acura RSX Type-S?
A: Yes, it matches exhaust ports on all K20/K24 K-series engines including 2002-2011 Civic Si, 2012-2015 Civic Si, 2002-2006 RSX Type-S, and 2004-2008 TSX. -
Q: What material and thickness is the flange?
A: Made from T304 stainless steel with 3/8-inch thickness for heat resistance up to 1600°F and corrosion protection in harsh environments. -
Q: What warranty applies and is installation easy?
A: Backed by Vibrant Performance limited lifetime warranty against defects. Welding skills required. professional fab shop advised for best results.
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Secure cardboard box 12 x 12 x 1 inches
- Weight: 2.1 lbs
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