K2 Industries
90-93 Honda Accord 4-1 Style Header Stainless Steel
90-93 Honda Accord 4-1 Style Header Stainless Steel
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90-93 Honda Accord 4-1 Style Header Stainless Steel
Stainless steel 4-1 header engineered to improve exhaust scavenging and flow on early Accords. Built from mandrel-bent tubing with a polished finish that resists corrosion. Designed for vehicles that demand better breathing without compromise.
Key Features
- 4-1 collector design - Merges four primaries into one secondary for improved scavenging and power delivery
- Mandrel-bent tubes - Maintains consistent diameter throughout bends to minimize turbulence and flow loss
- Polished stainless finish - Resists rust and corrosion in high-heat engine bay conditions
Specs
- Material: Stainless Steel
- Configuration: 4-1 primary design
- Finish: Polished
Whats Included
- Header assembly
Frequently Asked Questions
Will this bolt directly to my stock exhaust manifold location?
Yes — the header mounts at factory bolt points. You'll need to confirm your existing downpipe or exhaust piping will connect to the collector outlet before finalizing installation.
Do I need to prep the header before installing it?
The polished stainless finish ships ready to bolt on. If you plan to wrap the primaries or ceramic-coat them, do that before installation.
What about a gasket or sealing hardware?
Header gaskets and mounting hardware are not included — source those separately based on your engine's specifications and the downpipe you're running.

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