1998-2002 Chevrolet Cavalier 4-1 Header Stainless Steel
K2 Industries
1998-2002 Chevrolet Cavalier 4-1 Header 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.
Eligible returns within 30 days of receipt. Items must be unused, with tags and original packaging. Contact Lee Mods before sending anything back. Lee Mods pays return shipping for eligible U.S. returns; no restocking fee. See Returns & Exchanges for full conditions.
1998-2002 Chevrolet Cavalier 4-1 Header Stainless Steel
Stainless steel 4-into-1 header built to scavenge exhaust efficiently and resist corrosion. This tuned collector design improves flow over stock manifolds while holding up to heat cycles and road salt. Direct bolt-on fit for your Cavalier's engine bay.
Key Features
- 4-into-1 Collector Design - Optimizes scavenging for better top-end breathing and response
- Stainless Steel Tube - Won't rust through like mild steel; handles thermal cycling without cracking
- Direct Bolt-On Fit - Mounts at factory exhaust ports with no welding or fabrication required
Specs
- Material: Stainless Steel
- Configuration: 4-into-1 header with collector
- Condition: New
Whats Included
- 4-1 Header Assembly
Frequently Asked Questions
Does this header use the factory mounting locations?
Yes — it bolts directly to the factory exhaust ports and uses OEM mounting points. No drilling, welding, or custom fabrication needed.
Do I need an O2 sensor bung or will I have to weld one in?
That depends on the header design — test-fit before committing. If one isn't present, you may need to have a bung welded in to avoid a check-engine light.
Will I need a new exhaust gasket when I install this?
New gaskets are always recommended for a clean seal. Pick up a header gasket kit rated for your engine while you're here — reusing old gaskets often leads to leaks.
Your vehicle
Select a vehicle to check the supplied application records for this part.
Choose or change vehicle →Product reference & ordering help
Supplier & part identification
K2 Industries
| Option | SKU / part reference |
|---|---|
| Standard | K2-4806-CHV-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
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Shipping & delivery informationManufacturer warranty
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Warranty information