Vibrant 3.5in O.D. Universal Aluminum Tubing (45 degree bend) - Polished - 2890 465 2 knock sensor inputs (supports

2 knock sensor inputs (supports flat response or resonant sensors)

Rally-Style Antilag Support: Yes

Listen to one or two knock sensors

Optional LS1 Alternator (either OEX or Genuine GM/Mitsubishi [GM92058857])

The adapter allows you to easily connect to the OEM fuel rail for a custom setup

Vibrant 3.5in O.D. Universal Aluminum Tubing (45 degree bend) - Polished - 2890 465 2 knock sensor inputs (supportsVibrant Performance offers a complete range of lightweight, top quality 6063 Aluminum Tubing available in a wide array of sizes ranging from 3 4 in. to 5 in. (19mm to 127mm) O. D. Our Aluminum Tubing comes in a variety of bend configurations (30 to 180 degrees) and are suitable for use in both pressurized and naturally aspirated applications. The Vibrant Performance Aluminum Tubing program is the trusted choice of professionals in many market segments.