Feed your 2006-2013 BMW 3-Series (E90/E91/E92/E93) and 2008-2013 128i 3.0L N52 more cold air with the aFe Power Magnum FORCE Stage-2 Si Cold Air Intake System with Pro DRY S Filter. aFe dyno testing shows gains of up to +12 horsepower and +15 lb-ft of torque, and the system outflows the factory intake by 56%.
aFe Power pairs a fully sealed two-piece molded plastic housing with dual kidney auxiliary air inlet ducts and a black vacuum-formed ABS cover with a heat-insulating molded plastic intake tube. The Pro DRY S filter uses three-layer oil-free synthetic media that needs no oil to clean, and it is washable and reusable for the life of the vehicle. The kit installs using factory mounting locations.
Features:
- +12 HP and +15 lb-ft of torque max gains
- Outflows the factory intake by 56%
- Fully sealed housing keeps warm underhood air out
- Dual kidney auxiliary air inlet ducts add air volume
- Black vacuum-formed ABS cover with easy filter access
- 6in conical Pro DRY S filter with inverted top - no oil needed
- Heat-insulating molded plastic tube replaces the stock tract
- Uses all factory mounting locations
Specifications:
- Brand: aFe Power
- Part Number: 51-81012-B
- Type: Cold Air Intake System
- Series: Magnum FORCE Stage-2 Si
- Filter Media: Pro DRY S Oil-Free Synthetic
- Filter Color: Gray
- Filters Included: 1
- Air Box Type: Closed
- Heat Shield Included: Yes
- Horsepower Gain: +12 HP
- Torque Gain: +15 lb-ft
- Air Flow Gain: 56%
- Replacement Air Filter: 21-91054
Included:
- (1) Sealed Molded Housing with Kidney Inlet Ducts
- (1) Black ABS Cover
- (1) Molded Plastic Intake Tube
- (1) Pro DRY S Oil-Free Air Filter
- Hardware and Clamp
Fitment:
- 2008-2013 BMW 128i (E82/E88) 3.0L L6 N52
- 2006 BMW 325i / 325xi (E90/E91) 3.0L L6 N52
- 2007-2013 BMW 328i (E90/E91/E92/E93) 3.0L L6 N52
- 2009-2013 BMW 328i xDrive (E90/E91/E92) 3.0L L6 N52
- 2007-2008 BMW 328xi (E90/E91/E92) 3.0L L6 N52
- 2006 BMW 330i / 330xi (E90) 3.0L L6 N52
Notes:
- CARB EO #D-550-38 - legal for sale and use in all 50 states
- Fits models with active or non-active steering