XYZ Racing Street Advanced Coilovers — Mazda 3 (BM-BN) (Modified Rear Integrated) 2014-2018

The BM-BN Mazda 3 left the factory with quick, communicative steering bolted to suspension tuned for ride comfort, so the chassis leans and the nose runs wide long before the front tyres are actually out of grip. The XYZ Racing Street Advanced coilover closes that gap, giving the SkyActiv hatch the body control its steering rack always deserved.

Built for enthusiast street use with genuine track-day capability, the Street Advanced pairs a lower, flatter stance with 720-way damping adjustment. Run a softer setting for the commute, then firm things up for a B-road blast or a circuit session. This is a fast-road coilover for the Mazda 3 that does not punish you for driving it every day.

What this coilover does for your 2014-2018 Mazda 3 (BM-BN)

Drop the ride height and the BM-BN’s centre of gravity falls with it, cutting the body roll that blunts the standard car’s turn-in. With 720 damping settings on tap you can tune the car to the road surface and your tyre choice, firming up to keep the nose planted under braking or backing off for long-distance comfort. The flatter platform sharpens the front axle so the SkyActiv steering finally has a chassis to match, while the rear follows cleanly through quick direction changes. The result is a Mazda 3 that sits better, turns harder and stays composed when you press on, without the crashy ride that puts so many owners off coilovers in the first place.

About the Street Advanced coilover

The Street Advanced is XYZ Racing’s most popular kit, refined over years by the company’s engineering team and run in international competition before it reached production. It is built specifically for the dual life most owners actually lead: regular road use through the week, track days when the mood takes. The headline feature is 720-way damping adjustment, a span wide enough to move from a supple street tune to a tighter circuit setting in fine increments rather than a few coarse steps. That breadth is what makes it a true do-everything coilover for drivers chasing both speed and control. Spring and damper rates are matched to the platform, so the adjustment range stays useful across the weight and balance of the BM-BN Mazda 3.

Fitment for the Mazda 3 (BM-BN) (2014-2018)

This kit is built for the BM and BN Mazda 3, covering the 2014 to 2018 model years across the third-generation car. Confirm your chassis code reads BM or BN and that your build year falls inside that span before ordering.

What buyers also search for

• Mazda 3 BM-BN suspension upgrade for road and track use
• Mazda 3 coilover with adjustable damping for daily comfort
• Lowering the 2014-2018 Mazda 3 without ruining ride quality
• Street Advanced coilover damping range for the SkyActiv hatch
• Mazda 3 fast-road handling upgrade with track-day capability

Choose your ride height and damping setting, then build your Street Advanced kit for the Mazda 3 in the configurator below.