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RM DesignStreet + track SKU I-14-MA-OFF

RM Coilover Kit For BMW 3 SERIES E46 (M3) · 1998 – 2006

Everything the BR does for your BMW 3 SERIES E46 (M3), built to take more heat: the inverted RM moves fluid away from the brakes to resist fade under load and trims unsprung weight.

Confirmed fit for your BMW 3 SERIES E46 (M3) · direct bolt-on, no modification

Your setup

Full specs
— Front spring
— Rear spring
1-Way Damping
  • F: inverted damper (w/ camber plate if applicable) | R: rubber top mount or non top mount — Inverted front damper with camber plate where applicable; rear mount varies by vehicle..
  • Camber-adjustable top mounts are available for this mount.
Operational noise is normal on this setup

Please note that operational noises such as knocks and squeaks from track-oriented products such as pillowball top mounts and track-oriented coilovers (DS, RM, ER, HM, ZX or ZR) are a normal characteristic and are NOT covered by warranty.

$2,049.00

inc. GSTPre-order

or 4 interest-free payments of $512.25 with Afterpay or Zip

PRE-ORDER APPROX. 14-21 days
  • Free express ship Australia-wide
  • 12-month warranty Genuine BC cover
  • Rebuildable for life Service & refresh, not replace
  • Spares in stock Fast parts, no overseas wait

Overview & features

The RM Series takes everything that makes the BR a great all-rounder on the BMW 3 SERIES E46 (M3) and turns it upside down — literally. An inverted damper design moves the vital fluid away from brake heat, so the shock resists overheating and fade even under sustained, high-G driving, and trims unsprung weight for a more responsive feel over bumps. All the street-friendly adjustability of the BR, built to hold up when you push your BMW 3 SERIES E46 (M3) harder.

  • Inverted damper design keeps fluid away from brake heat
  • Resists overheating and fade under sustained, high-G driving
  • Reduced unsprung weight for sharper response over bumps
  • All the street adjustability of the BR Series, built tougher
  • Extended durability under extreme conditions

What's in the box

  • Front & Rear Coilover Set (4)
  • Locking Nut C Spanner Set
  • Shock Shaft Allen Key
  • Shock Damper Adjustment Keys
  • Specification Catalogue
  • Warranty Card
  • BC Racing Decals

Specifications

SKU I-14-MA-OFF
Availability 14-21 Days
DESIGN Not available
SERIES MA
Camber Tops Not available
CAR BMW 3 SERIES E46 (M3) 98 - 06

Shipping & returns

Free express shipping Australia-wide on complete coilover kits, dispatched next business day from Kirrawee, NSW. Change-of-mind returns are accepted within 30 days on unfitted, as-new kits in original packaging.

Warranty

Every BC Racing coilover is covered by a genuine 12-month warranty and is fully rebuildable and serviceable for life. Spare parts are stocked locally, so there's no overseas wait to keep your kit performing.

About the RM series

Everything the BR does for your BMW 3 SERIES E46 (M3), built to take more heat: the inverted RM moves fluid away from the brakes to resist fade under load and trims unsprung weight.

This kit is configured as RM-OFF — an inverted front damper, which puts the larger body up top to cut unsprung weight and move fluid away from brake heat, topped with a camber plate on the vehicles that accept one. The rear runs a rubber mount, or the factory mount where BC doesn't supply one. It ships assembled and ready to bolt on out of the box.

Performance profile RM setup
Comfort 66
Grip 74
Adjustability 70
Track focus 66
Street Track

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Every series below is a direct fit for your BMW 3 SERIES E46 (M3) — switch instantly, no re-search.

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F: pillowball top mount | R: rubber top mount or non top mount · BMW 3 SERIES E46 (M3)

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BC Racing Coilover Kit ER fits BMW 3 SERIES E46 (M3) 98 - 06 (Centred)
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BC Racing Coilover Kit HM fits BMW 3 SERIES E46 (M3) 98 - 06 (Centred)
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F: inverted shock with external reservoir | R: inverted shock (depends on vehicles) with external reservoir · BMW 3 SERIES E46 (M3)

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F: 3 way adjustment with external reservoir | R: 3 way adjustment with external reservoir · BMW 3 SERIES E46 (M3)

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Common questions

Will this kit fit my BMW 3 SERIES E46 (M3) body styles?

Yes — this kit fits all BMW 3 SERIES E46 (M3) body styles.

If you have a non-standard chassis or factory suspension upgrade, contact us before ordering and we’ll confirm fitment.

Can I adjust ride height after installation?

Yes. All BC Racing coilovers use full-thread body construction for continuous height adjustment without affecting damper travel.

We recommend a wheel alignment after any significant ride-height change.

How do I adjust the damping?

Damping is adjusted via the top-mounted dial — turn clockwise for firmer, counter-clockwise for softer. Always start with all four corners at the same setting and adjust in equal increments.

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