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Injen - SP Series Intake System - BMW E82/E88 135i & E9X 335i (N55)




Unlock your engine's hidden power potential by replacing your restrictive stock intake with Injen's advanced SP Series Cold Air Intake. More than just a cold air conduit, the SP Series Cold Air Intake is a high-tech, fine-tuned oxygen delivery system. The aerospace-grade T-6061 aluminum tubing is CNC mandrel bent, and the TIG welded brackets are perfectly positioned for a balanced fit inside your exact year, make and model. Plus, everything from the composite flanges to the urethane air filter is meticulously tested and tuned on Injen's in-house Dynojet.

Injen SP Series Cold Air Intake includes unique rubber vibra-mounts, stainless steel clamps and silicone hoses for a secure, shift-free installation. Best of all, Injen backs your SP Series Cold Air Intake with a Limited Lifetime Warranty.

- Gains up to 15hp & 18tq
- More aggressive intake sound
- Improved fuel efficiency
- Made from T6-6061 aerospace aluminum
- TIG welded hardware and adapters
- Oiled cotton performance air filter
- Limited lifetime warranty

Models Supported
BMW E82/E88 135i
BMW E9X 335i

WARNING: May contain items that are found to have compounds and/or chemicals known to the State of California to cause cancer, birth defects, and reproductive harm.
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