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Injen SP series cold air intake for 2006–2008 Infiniti M45 4.5L V8 is a tuned aluminum intake system that increases airflow and power. It uses 6061-T6 aluminum tubing, Injen’s MegaRam MR and Air Fusion tuning processes, and a serviceable SuperNano-Web dry filter. Dyno-proven gains include about +13.1 HP and +10.8 lb-ft torque, with a throaty induction tone and limited lifetime warranty.
Injen 06-08 M45 4.5L V8 Polished Cold Air Intake
