99-05 BMW E46 3-Series Performance Header Stainless Steel
99-05 BMW E46 3-Series Performance Header Stainless Steel
Stainless steel header designed to improve exhaust flow on E46 chassis. Built from durable stainless construction to resist corrosion and thermal stress. Direct bolt-on application for the specified generation.
Key Features
- Stainless Steel Tube Work - Resists rust and discoloration through thermal cycles and road salt exposure.
- Direct Bolt-On Design - Mounts to factory locations without modification or welding.
- Improved Exhaust Scavenging - Optimized tube diameter and runner length for better flow characteristics.
Specs
- Material: Stainless Steel
- Configuration: 4-into-1 design
- Condition: New
Whats Included
- Header assembly
Frequently Asked Questions
Do I need new gaskets when installing this header?
Yes. Use fresh header gaskets at the manifold and downpipe connections. Reusing old gaskets risks exhaust leaks.
Does this header come with mounting hardware?
The header assembly is included. Verify your existing fasteners are reusable—if they're corroded or damaged, source new hardware before installation.
Will I need to have this ceramic coated or wrapped?
Not required. Stainless steel won't rust or degrade from heat. Ceramic coating or wrap is optional and driven by preference for underhood appearance and heat management.
Products received may vary slightly from images due to manufacturing tolerances or supply chain variables.
International Orders (Outside USA)
Please be aware your country may charge import fees of up to 20% in some cases. If delivery is refused, return shipping costs us 4x the original shipping fee, so we will charge a 50% restocking fee. By purchasing you agree to these terms.
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