PPE Headers for 2/4GR-FSE

304 stainless steel Lexus IS250 Headers and optional high-flow cats. Bolt on 18whp (21+ hp at the crank). They offer many features that make them better than any other headers for the IS250.

Header Features:

• 3/8" thick head and outlet flanges
• 304 stainless steel 16 gauge tubing
• formed collector with spike or optional parallel merge collectors
• Equal length tubes
• Instructions included
• Includes O2 sensor extensions, gaskets
• 1yr warranty 

OFF ROAD USE ONLY