XYZ Racing Drift Spec Coilovers — Audi S4 B7 4WD 2004-2008

The B7 S4’s quattro all-wheel-drive layout and longitudinal 4.2-litre V8 give it a nose-heavy stance that fights against sideways intent, with the front axle wanting to pull the car straight rather than let the rear step out. The XYZ Racing Drift Spec coilover for the Audi S4 B7 4WD is built to work against that instinct, giving the chassis the ride height, bump stroke and body control a drift setup actually needs rather than a fast-road or circuit compromise.

For competitive drifting that means a kit set up to hold a lowered ride height without running out of usable bump stroke mid-slide, keeping the body settled through the transition instead of pitching and rolling as weight shifts from side to side.

What this coilover does for your 2004-2008 Audi S4 B7 4WD

Fit the Drift Spec kit to a B7 S4 and the first thing you notice is how much flatter the body sits mid-transition. The kit is set up to stabilise the car through high-speed direction changes, so the nose doesn’t dive and unload the front tyres at the exact moment you need steering authority to set the angle. Lowering the ride height correctly, with the bump stroke matched to that new height, keeps the suspension working through its travel instead of hitting the bump stops partway through a slide, which on a heavy quattro V8 platform is usually where a drift attempt falls apart. The result is a car that holds its line and its angle through longer, faster transitions rather than snapping unpredictably.

About the Drift Spec coilover

XYZ Racing built the Drift Spec range around competition drifting specifically, rather than adapting a road or circuit coilover to the job. Valving and spring rates are calibrated to keep the body settled through sustained high-speed direction changes, which is what lets a driver hold and adjust a slide angle instead of just surviving it. Ride height and bump stroke are matched as a pair in the kit’s setup: drop the car correctly and the stroke is still there to absorb load transfer through a transition, instead of running out partway through and unsettling the rear axle. That combination of correct height and matched stroke is what XYZ Racing points to as the difference between a car that merely slides and one that stays controllable near the limit, and it’s the thinking behind how this kit is specced for the Audi S4 B7 4WD.

Fitment for the Audi S4 B7 4WD (2004-2008)

This kit is specced for the Audi S4 B7 4WD, chassis code AU20-2, covering the 2004 to 2008 model years. The quattro all-wheel-drive system and the V8’s front-heavy weight distribution are accounted for in the setup, so the kit is built around this specific platform rather than shared across two-wheel-drive B7 variants.

What buyers also search for

• Audi S4 B7 4WD drift coilovers for competition angle and body control
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• Audi S4 B7 lowered ride height with matched bump stroke for drifting
• 2004-2008 Audi S4 B7 4WD coilover kit for drift events and practice sessions

Spec the height and stroke around how you actually drift this quattro V8, then build yours below.