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 The extensive adjustment range of

The extensive adjustment range of the independently configurable rebound and co mpression make it easy to directly influence the steering behavior

ISR Hotpipe - Plain - Nissan SR20DET S13

your stock throttle bodies become a restriction to the intake system

Nolathane bushings are made tough and offer outstanding abrasion resistance

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 The extensive adjustment range of3 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