ER-ER Coilover Kit
F: external reservoir | R: external reservoir · BMW M3/M4 (3-BOLT) F80/F82
ASP DesignStreet (OEM dampers) SKU 131BW001C2
Want a lower stance on your BMW M3/M4 (3-BOLT) F80/F82 without losing the OEM electronic dampers? The ASP adjustable spring perch drops ride height with vehicle-specific springs, keeping factory ride quality and damping fully functional.
Made to order 14-21 days
Not a stocked line — kit will be assembled and shipped to Aus. for your order.
Please confirm this before continuing.
This kit isn't one of our regularly stocked lines, so it's built and air-freighted in specially for your order. That's the only difference — it takes a little longer to reach you than something off the shelf.
Everything else is exactly as you'd expect: a genuine BC Racing kit, full warranty, and our team confirming the fitment for your car before it ships. Because it's ordered in to your spec it can't be returned for change of mind, so it's worth double-checking the details before you order.
Due to this item being an air freighted coilover kit for your specific order, It is crucial for customers to carefully review their orders before finalising them. By placing an order with us, you acknowledge and accept responsibility for the accuracy and correctness of the items selected. You also agree that this kit cannot be returned under any circumstance due to the above.
$2,099.00
inc. GSTBackorderor 4 interest-free payments of $524.75 with Afterpay or Zip
The ASP adjustable spring perch is for BMW M3/M4 (3-BOLT) F80/F82 owners who want a lower, cleaner stance but need to keep their factory electronic dampers working. Vehicle-specific springs are matched to the calculated OEM damper travel of your BMW M3/M4 (3-BOLT) F80/F82, so you get adjustable ride height and tighter body control while keeping OEM-like ride quality and full use of the electronic damping. The lowering solution for cars that can't take a traditional coilover.
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.
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.
Want a lower stance on your BMW M3/M4 (3-BOLT) F80/F82 without losing the OEM electronic dampers? The ASP adjustable spring perch drops ride height with vehicle-specific springs, keeping factory ride quality and damping fully functional.
This kit is configured as ASP — assembled and corner-weighted in our workshop, then set to a sensible street alignment so it's ready to bolt on out of the box.
Every series below is a direct fit for your BMW M3/M4 (3-BOLT) F80/F82 — switch instantly, no re-search.
F: external reservoir | R: external reservoir · BMW M3/M4 (3-BOLT) F80/F82
F: inverted shock with external reservoir | R: inverted shock (depends on vehicles) with external reservoir · BMW M3/M4 (3-BOLT) F80/F82
BMW M3/M4 (3-BOLT) F80/F82
Yes — this kit fits all BMW M3/M4 (3-BOLT) F80/F82 body styles.
If you have a non-standard chassis or factory suspension upgrade, contact us before ordering and we’ll confirm fitment.
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.
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.
Your cart 0
Extend your warranty to 24 months + $100.00
Your kit includes 12 months cover — double it to 24 months of parts & rebuild protection. Most buyers add it.
Complete your setup
BC Racing Decal / Sticker Small 2 Pack
$5.95