aFe Magnum FORCE Intake Coupling Kit (3-1/4 IN ID x 4-1/2 IN L) Straight Bellow-Coupler - Black Programmers & Chips>Performance Packages RS-R 10-15 Toyota Prius (ZVW30)

RS-R 10-15 Toyota Prius (ZVW30) Super Down Springs

delivering a boost in horsepower

4 Liter S6-650

Get equipped with this 2B6 regular spring with bright red anodized spacers and black roll plates in factory coil location

ISR Hotpipe - Plain - Nissan SR20DET S13

aFe Magnum FORCE Intake Coupling Kit (3-1/4 IN ID x 4-1/2 IN L) Straight Bellow-Coupler - Black Programmers & Chips>Performance Packages RS-R 10-15 Toyota Prius (ZVW30)3 1 8 IN Internal Diameter: This 4 1 2 IN long coupling is designed to connect to a tube with a 3 1 8 IN diameter. It's commonly used on aFe POWER cold air intake systems, but can be used for a variety of projects. Flexible Bellows Silicone: Its bellows design is extremely flexible, making it easy to install, even when dealing with misaligned tubes. It allows for ample expansion, movement and vibration in between two hard pipes. The built in port