Lexus IS350 long tube race headers
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!
- 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.