Radium Engineering 20-1325-05 Fuel Hanger Plumbing Kit for 2008-15 Cadillac CTS

Vehicle Fitment

• 2008-15 Cadillac CTS-V (6.2L LS3/LSA/LSX V8, RWD)

Features

• Comprehensive fuel-hanger plumbing kit designed specifically for the Cadillac CTS-V platform.
• Includes dual 6 AN PTFE feed lines from the fuel hanger to the fuel filter, optimizing flow and routing within limited tank clearance.
• Advanced 6-micron microglass fuel-filter element provides enhanced filtration and protection for high-flow builds.
• Billet aluminium hose-retainer bracket included for secure, vibration-resistant mounting without permanent vehicle modifications.
• E85 compatible plumbing - designed for high-power, high-flow, tuned or forced-induction applications.
• Maintains OEM fuel-pressure sensor location and return line usage, preserving ECU diagnostics and system function.
• High-flow 8 AN return line routed rearwards to maintain stock layout while supporting upgraded fuel pressure and return capacities.
• Precision-engineered for drop-in installation using the OEM fuel-tank and module - no sheet-metal modification required.

Specifications

• Filter rating: 6 micron microglass element
• Feed lines: Dual 6 AN PTFE hose (kit included)
• Return line: 8 AN PTFE hose (kit included)
• Bracket: Machined billet aluminium hose-retainer bracket
• Compatibility: 2008-15 Cadillac CTS-V (verified fit)
• Fuel compatibility: Gasoline, E85, ethanol blends - suitable for high-flow fuel systems

Included Components

• 1x Radium 20-1325-05 fuel hanger plumbing kit
• 2x PTFE 6 AN feed hoses (cut-to-length)
• 1x PTFE 8 AN return hose
• 1x Billet hose-retainer bracket and associated mounting hardware
• 1x Microglass 6-micron fuel-filter element and filter assembly

Product Description

The Radium Engineering 20-1325-05 Fuel Hanger Plumbing Kit is purpose-built for the 2008-15 Cadillac CTS-V. It upgrades the in-tank fuel pump hanger system with high-flow, dual feed lines and premium filtration - designed for performance-tuned or high-power applications. With its E85 compatibility and optimized routing, it ensures the fuel system keeps up with heavy demands while maintaining OEM sensor functionality and minimal interior modifications.

Installation is engineered for ease: the supplied billet bracket and hoses route cleanly through the tank opening and along existing return line paths, preserving space, function and serviceability. Whether you're building a street monster, track car or full race setup, this kit delivers the plumbing infrastructure to support reliable, high-flow fuel delivery for the CTS-V platform.