90-91 Acura Integra RS LS GS Header Stainless Steel

$169.99
$169.99
$210.00
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90-91 Acura Integra RS LS GS Header — Stainless Steel

Bolt-on stainless steel header designed to improve exhaust flow on your B-series engine. Mandrel-bent tubing resists kinking and corrosion. Direct bolt-to-manifold design keeps installation straightforward for anyone with basic hand tools.

✓ Stainless Steel Construction ✓ Ships from FL Warehouse ✓ In-House Quality Check
Key Features
  • Mandrel-bent tubing — maintains diameter through bends for consistent flow and durability
  • Stainless steel material — resists rust and handles heat cycling without degradation
  • Bolt-on fitment — connects at factory manifold points with no welding or modification needed
Specs
  • Material: Stainless Steel
  • Configuration: Header assembly, bolt-on design
  • Condition: New
Whats Included
  • Header assembly
Frequently Asked Questions

Do I need new gaskets or hardware to install this?

You'll want fresh header gaskets — reusing old ones risks leaks. Check your engine bay for existing fastener condition; most installs reuse factory bolts, but picking up a new gasket set before you start is the smart move.

Can I run this header without a tune or custom exhaust?

Yes. This header bolts in and works with your stock exhaust system. You'll see airflow improvement right away, but pairing it with a catback exhaust and ECU tune will maximize the gains.

Will I need to remove anything else to access the manifold bolts?

Depends on your engine bay layout — some tight spots may require moving hoses or brackets temporarily. Do a test-fit and have a camera or phone handy to see your work angle. No permanent modifications needed.