The perfect compliment to the 335i/435i (F3x) / M235i (F22) athletic spirit. The AWE Tuning BMW S-FLO Carbon Intake:

• 63.4% increase in air filter surface area
• Featuring the AWE Tuning ® S-FLO Filter
• Easy access design allows for filter inspection, removal, and replacement without removal of entire air box
• No extra couplers in system means smooth flow from filter to turbo inlet
• Fully sealed carbon fiber box and filter combination
• Max gains of 9hp and 15ft-lbs of torque at the crank
• Perfect integration with OEM inlet ducting
• Retains stock mounting locations
• Plug and play MAF and breather locations
• UV stabilized resin and clear coat prevents yellowing from heat
• Included S-FLO Filter is durable and washable
• Featuring No Check Engine Light Guarantee
• Perfect Fitment - Guaranteed

The carbon fiber air box

The AWE Tuning BMW 335i/435i (F3x) / M235i (F22) S-FLO Carbon Intake is a fully enclosed carbon fiber air box made from high grade UV stabilized 2x2 twill carbon fiber to reduce yellowing from under hood heat. This air box mounts securely in the stock location and mates up to the factory air inlet pipes, perfectly. It boasts simple access for filter inspection and helps to deliver as much power as it does good looks.

The AWE Tuning ® S-FLO Filter

The included AWE Tuning ® S-FLO Filter is specifically designed to maximize airflow in the AWE Tuning ® S-FLO Carbon Intake. This increased flow unlocks impressive max gains of 9hp and 15ft-lbs of torque at the crank.

The carbon fiber airbox and S-FLO Filter combination makes for an easily serviceable air filter without removing the airbox. The combo produces a more aggressive intake note than stock, with a distinctive turbo spool sound, all while keeping your car operating Check Engine Light free.

What's in the Box

The AWE Tuning ® S-FLO Carbon Intake includes the carbon fiber airbox itself, the AWE Tuning ® S-FLO Filter, and all necessary mounting hardware.