AMS Performance Reverse Rotation Intake Manifold - Un-Coated - 2002-2014 Subaru WRX / 2004-2021 Subaru STI Fabrication>Bolts and twenty special low-profile lug

and twenty special low-profile lug nuts

ensuring durability and putting a smile on your face with every drive

Aluminum intercooler pipes included

standard locking spring perches

Min Voltage Input: 6 volts

AMS Performance Reverse Rotation Intake Manifold - Un-Coated - 2002-2014 Subaru WRX / 2004-2021 Subaru STI Fabrication>Bolts and twenty special low-profile lugAMS Performance Reverse Rotation Intake Manifold Un Coated 2002 2014 Subaru WRX 2004 2021 Subaru STI Features: Reversed, Un Coated Version 4. 5 Liter Plenum Volume 13 Equal Length Intake Runners (Measured from Face of Bellhorn to End of Runner) 2. 5 (63. 5mm) Intake Runner Diameter (ID of Bellhorn) Bellhorn OD 3. 8 (96. 7mm) Increased Port Size at Cylinder Heads Allow Matching to Larger Hand Ported or CNC Ported Cylinder Heads Available in Standard or