XYZ Racing Street Advanced Coilovers — Scion XB bB 2003-2007

The first-generation Scion XB bB carries its mass high. That tall, upright greenhouse is exactly what makes the standard car lean so heavily through a roundabout or a motorway slip road, and it is the single biggest thing holding the chassis back. The XYZ Racing Street Advanced coilover for the 2003-2007 Scion XB bB tackles that directly, lowering the body and giving the soft factory setup the body control it never had from the showroom floor.

This is the road-biased option in the XYZ range, built for owners who want a lower, tidier stance and sharper turn-in without punishing themselves on the daily commute. With 720 ways of damping adjustment, you can soften things off for broken UK B-roads one weekend and firm them up for a track day the next.

What this coilover does for your 2003-2007 Scion XB bB

Drop the xB onto its Street Advanced kit and the first thing you feel is how much flatter it sits through a corner, the lowered body keeping that tall shell from pitching the way it does as standard. The 720-step damping range lets you run a softer setting for potholed town driving, then wind in more control for faster A-road work, using nothing more than the adjuster on each corner. Threaded shock bodies mean ride height adjusts independently, so you can set the front-wheel-drive xB’s stance to clear kerbs or sit properly low. Turn-in gets crisper, the nose stops washing wide on a trailing throttle, and the car feels planted at the speeds the 1.5 actually reaches.

About the Street Advanced coilover

XYZ developed the Street Advanced over several years as the workhorse of its range, and it remains the line’s most popular fitment. Its valving and spring rates were settled after testing in international competition, then brought back for cars that spend most of their life on the public road. As the name suggests, it is engineered to straddle two jobs: a comfortable, adjustable daily setup and a credible track-day tool when you want one. The headline figure is 720 individual damping settings, reached through a single adjuster per corner, and that breadth is the point: genuinely soft when you want compliance, genuinely firm when you want body control. Threaded shock bodies handle ride height separately from damping, so stance and damper feel are set independently. For the enthusiast who wants one suspension package to cover commuting, weekend driving and the occasional circuit lap, it is the obvious starting point.

Fitment for the Scion XB bB (2003-2007)

This kit is cut specifically for the first-generation Scion XB bB, chassis code SC03, covering the 2003 to 2007 model years. It is a direct fit for that front-wheel-drive platform. Confirm your build year falls inside the 2003-2007 window before ordering and the kit bolts on without modification.

What buyers also search for

• Scion XB bB suspension upgrade for road use with adjustable comfort
• 2003-2007 Scion XB bB coilovers to cure factory body roll and lean
• Scion XB bB ride-height adjustment for a lower, tidier stance
• Street Advanced coilover with 720-way damping for daily and track use
• Front-wheel-drive Scion XB bB handling upgrade without a harsh daily ride

Set your ride height and damping preference and configure your Scion XB bB Street Advanced coilovers below.