RS-R T470D Down Sus Lowering Springs for 2011-2015 Scion xB ZRE152N 2.4L FWD

Vehicle Fitment

• 2011-2015 Scion xB Base (ZRE152N, 2.4L I4, FWD)
• 2011-2015 Scion xB Release Series (ZRE152N, 2.4L I4, FWD)

Fitment Notes

• Fits ZRE152N chassis only - does not fit the first-generation Scion xB (NCP31, 2004-2006)
• FWD drivetrain only; no AWD variant exists for the 2011-2015 xB
• Compatible with both 5-speed manual and 4-speed automatic transmission variants
• Designed for use with OEM shock absorbers; not intended for aftermarket coilover systems

Features

• Vehicle-specific spring rates engineered around the ZRE152N chassis geometry and OEM shock valving
• Mild, street-friendly drop that reduces body roll and improves cornering response over stock
• Compatible with the xB's MacPherson strut front and torsion beam rear suspension design
• Precision-wound in Japan using high-grade steel with heat treatment for long-term durability
• Drop-in OEM replacement fitment - no modifications required for installation
• Lower center of gravity improves stability during cornering and lane changes
• Maintains factory alignment geometry within acceptable tolerances at recommended drop
• Backed by a 3-year / 36,000-mile manufacturer warranty

Specifications

• Front Spring Rate: 2.90 kg/mm
• Rear Spring Rate: 3.11 kg/mm
• Approximate Drop - Front: -20mm to -25mm (-0.8 in to -1.0 in)
• Approximate Drop - Rear: -25mm to -30mm (-1.0 in to -1.2 in)
• Suspension Type - Front: MacPherson Strut / Rear: Torsion Beam
• Warranty: 3 Years / 36,000 miles from date of purchase

Included Components

• 2x Front lowering springs
• 2x Rear lowering springs

Product Description

The RS-R Down Sus T470D is a vehicle-specific lowering spring set built for the 2011-2015 Scion xB (ZRE152N). RS-R engineers the spring rates and drop heights by referencing the xB's factory suspension geometry, OEM damper curves, and stock ride height - resulting in a front drop of approximately 20-25mm and rear drop of 25-30mm that works in harmony with the stock shocks rather than against them. The front MacPherson strut setup and rear torsion beam are both accounted for in the spring design, ensuring the lowered stance doesn't compromise the xB's well-balanced, compliant ride character.

Installation is a direct swap for the factory springs with no modifications needed, making these an accessible first upgrade for xB owners looking to improve stance and handling without committing to a full coilover setup. The front rate of 2.90 kg/mm and rear rate of 3.11 kg/mm reduce body roll and improve cornering response while keeping the ride livable for daily use. Manufactured in Japan and covered by a 3-year / 36,000-mile warranty, the T470D is a reliable, bolt-in solution for both the base xB and Release Series trims.