Lexus IS350 long tube race headers

$ 999.00

Lexus IS350 Headers and optional high-flow cats. Bolt on 16whp (19+ hp at the crank). They offer many features that make them better than any other headers for the IS350.

NEW: Includes plug-n-play O2 conditioner!

Header Features:

  • 3/8" thick head and outlet flanges
  • Mandrel bent 16 gauge tubing
  • formed collector with spike or optional parallel merge collectors
  • Runners are welded with Silicabronze at the head flange
  • Equal length tubes
  • Instructions included
  • Includes O2 sensor extensions, O2 Simulator, gaskets
  • 1yr warranty

Our headers come with optional Ceramic Coatings that add good looks along with thermal barrior properties that increase power and lower engine bay temps. They are also a great protection against corrosion.

ECT/Magnaflow Catalytic converters are EPA compliant.

FOR OFF ROAD USE ONLY