aFe Magnum FORCE Replacement Coupling Kit for (3-1/4 IN ID x 2-1/2 IN L) Straight Bellow-Coupler Blk 1989-gmc-v2500-suburban-sierra-classic-esi4016703 3-1/2 IN Light Weight Carbon

3-1/2 IN Light Weight Carbon Fiber Laser-Etched Quad Tips

Our 3" diameter into dual 2

HW2-HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc

Easy Bolt-on Installation

aFe Magnum FORCE Replacement Coupling Kit for (3-1/4 IN ID x 2-1/2 IN L) Straight Bellow-Coupler Blk 1989-gmc-v2500-suburban-sierra-classic-esi4016703 3-1/2 IN Light Weight Carbon3 1 4 IN Internal Diameter: This 2 1 2 IN long coupling is designed to connect to a tube with a 3 1 4 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. Stainless Steel