The ETS 3.5"-4.0" PRO Series Y-pipe comes fitted with V-band flanges and includes the clamps. This ensures perfect sealing to your mid pipe and Pro Series Downpipes. This set up does not work with factory downpipes due to the 2-bolt flange Nissan uses.
FEATURES:
- Increased flow
- Lower back pressure
- Faster spool and greater torque gains
- Includes (3) clamps for mounting Y pipe
FEATURES:
- Increased flow
- Lower back pressure
- Faster spool and greater torque gains
- Includes (3) clamps for mounting Y pipe
