13-14 Subaru BRZ / Scion FR-S Header with High Flow Cat - Stainless Steel
K2 Industries
13-14 Subaru BRZ / Scion FR-S Header with High Flow Cat - Stainless Steel
Check fitment before ordering
Match the year, make, model, trim and engine in the product details. Review mounting requirements and vehicle modifications. Ask us about this part.
Stainless Steel Header with High Flow Cat
Cast stainless steel construction paired with a high-flow catalytic converter for the FA20 flat-four. Designed to flow better than stock while maintaining emissions compliance. Direct bolt-on fit eliminates custom fabrication.
Key Features
- Integrated High Flow Cat - Reduces backpressure while keeping emissions in check.
- Stainless Steel Build - Won't rust or corrode; lasts longer than mild steel alternatives.
- Bolt-On Installation - Bolts to factory mounting points; no cutting or welding required.
Specs
- Material: Stainless Steel
- Catalytic Converter: High Flow, Integrated
- Configuration: Cast Header with Collector
Whats Included
- Header Assembly with Integrated Catalytic Converter
Frequently Asked Questions
Do I need new gaskets or bolts to install this?
You'll want fresh header gaskets since removing the stock header breaks the original seal. Bolts typically reuse if they're in good shape, but new hardware is cheap insurance for a clean install.
Will this need any prep work before bolting on?
The header comes ready to install. Check that mounting surfaces on the engine are clean before you bolt it down—no sanding or priming needed on your end.
Can I still use my stock exhaust system downstream?
Yes. This header uses the same outlet diameter as stock, so your exhaust piping, muffler, and resonator all bolt up without modification.
Your vehicle
Select a vehicle to check the supplied application records for this part.
Choose or change vehicle →Product reference & ordering help
Manufacturer & part identification
K2 Industries
| Option | SKU / part reference |
|---|---|
| Standard | K2-4890-SCI-006-EC |
Vehicle compatibility
Read the application years, model, trim, engine and exclusions in the description above. A make-level collection or product recommendation alone does not confirm fitment.
Request fitment help →Installation & specifications
Review the manufacturer’s specifications and installation notes above. Confirm required mounting hardware, tools and modifications before ordering. If instructions are not supplied, contact us with the part reference.
Shipping expectations
Processing and delivery vary by product, supplier and destination. Contact us to confirm timing for your part before planning an installation.
Shipping & delivery informationManufacturer warranty
Coverage and exclusions vary by manufacturer and part. Review the supplied product documentation or ask us for the applicable terms.
Warranty information