The Spectre cold air intake kit for 2006–2012 Lexus IS250 and IS350 models with 2.5L/3.5L V6 engines replaces restrictive stock plumbing with aluminum tubing, a reusable red filter and a powder‑coated steel heat shield. The kit includes all necessary hardware and is intended to improve airflow while protecting the engine from debris; installation preserves factory mounting points and claims not to void the factory warranty where noted.
Spectre 06-12 Lexus IS250/IS350 V6-2.5/3.5L F/I Air Intake Kit - Polished w/Red Filter