Cadillac Coilovers

Cadillac Coilovers — Every Cadillac Chassis, Every Top Brand

Coilovers.com carries coilover kits for every Cadillac performance platform in the active aftermarket — CTS (including CTS-V across all three generations), ATS (including ATS-V), CT4-V Blackwing, CT5-V Blackwing, STS, XLR, and select other Cadillac platforms. We're the authorized USA dealer for top brands across the Cadillac lineup including KW Suspension, BC Racing, Bilstein Performance, Fortune Auto, Ksport USA, Whiteline, Swift Springs, and Solo Werks.

Call us at 1-800-460-9106 to talk through your build. Free shipping on most Cadillac coilover kits sold within the United States and Canada.

Why Cadillac Drivers Choose Aftermarket Suspension

Cadillac's V-Series performance lineup — particularly CTS-V, ATS-V, and the current CT4-V Blackwing and CT5-V Blackwing — represents one of the strongest American sport sedan lineages in the active aftermarket. The customers who buy Cadillac coilovers from us cover the full range — daily-driven CTS owners replacing tired stock suspension, second- and third-gen CTS-V supercharged track builds, ATS-V autocross setups, and CT4-V Blackwing / CT5-V Blackwing build progressions.

KW Suspension brings German engineering with TÜV certification to premium Cadillac V-Series builds. Strong attach on CTS-V (Gen 2 and 3), ATS-V, and the Blackwing platforms. See KW for Cadillac.

BC Racing delivers chassis-specific calibration with CTS, CTS-V, ATS, and ATS-V coverage. See BC Racing for Cadillac.

Bilstein Performance as a German OEM supplier brings factory-grade engineering with deep GM platform pedigree. See Bilstein lineup.

Fortune Auto hand-builds custom-valved kits with strong attach on CTS-V and ATS-V track builds. See Fortune Auto lineup.

Ksport USA covers Cadillac with the Kontrol Pro through GT-PRO Series lineup. See Ksport for Cadillac.

Cadillac Platforms with Strong Aftermarket Support

CTS and CTS-V — Three Generations

First-gen CTS / CTS-V (2003-2007) with the LS6/LS2. Second-gen CTS / CTS-V (2008-2014) with the LSA supercharged 6.2L V8. Third-gen CTS / CTS-V (2014-2019) with the LT4 supercharged 6.2L V8. The second-gen and third-gen CTS-V are particularly deep platforms across KW, BC Racing, and Fortune Auto.

ATS and ATS-V

ATS (2013-2019) including ATS-V with the LF4 twin-turbo V6. Strong coverage across KW, BC Racing, and Fortune Auto. The ATS-V chassis is highly responsive to suspension tuning.

CT4-V Blackwing and CT5-V Blackwing

CT4-V Blackwing (2022+) — the ATS-V successor with the LF4 twin-turbo V6. CT5-V Blackwing (2022+) — the CTS-V successor with the LT4 supercharged 6.2L V8. Both Blackwing platforms are growing aftermarket platforms with KW, BC Racing, and select other brands leading coverage.

STS, XLR, and Other Platforms

STS (2005-2011) including STS-V. XLR (2004-2009) two-seat roadster.

Choosing Series Tier by Use Case

Daily-driven CTS, ATS, STS: BR Series, Variant 1, Kontrol Pro, or Bilstein B14 — single-adjustable damping with appropriate spring rates.

Spirited driving CTS-V, ATS-V, CT4-V Blackwing, CT5-V Blackwing: DS Series, Variant 2/3, Bilstein B16, Fortune Auto 510 or Pro 2-Way.

Track-focused CTS-V or Blackwing build: HM Series, ER Series, Clubsport, Pro 2-Way Dreadnought.

MagneRide Considerations

Many V-Series Cadillac platforms — including second- and third-gen CTS-V, ATS-V, CT4-V Blackwing, and CT5-V Blackwing — ship with MagneRide adaptive damping. MagneRide-equipped chassis require either MagneRide-compatible coilover engineering or cancellation modules. KW offers MagneRide-compatible kits on supported chassis. Each fitment page notes the MagneRide approach. Call us at 1-800-460-9106 before ordering if your Cadillac has MagneRide.

Frequently Asked Questions

What's the best coilover for a second-gen CTS-V?

KW Variant 3, BC Racing DS or ER Series, Fortune Auto Pro 2-Way, and Bilstein B16 are the volume-seller second-gen CTS-V kits. Confirm MagneRide compatibility for your specific configuration — most CTS-V variants require MagneRide handling.

What's the best coilover for an ATS-V track build?

KW Variant 3 or Clubsport, BC Racing ER or HM Series, and Fortune Auto Pro 2-Way Dreadnought are the proven ATS-V track kits.

Are there coilovers for the CT4-V or CT5-V Blackwing?

Yes — KW leads coverage on the Blackwing platforms with MagneRide-compatible kits. BC Racing and select others offer coverage as well. Call us at 1-800-460-9106 for the latest Blackwing fitment availability.

Do these brands work with Cadillac MagneRide?

Several do. KW offers MagneRide-compatible configurations on supported chassis. Each fitment page notes the approach.

Do I need an alignment after installing coilovers on my Cadillac?

Yes. After installing any coilover kit, a four-wheel alignment is essential.

Related Collections

See Cadillac coilovers from each of the major brands we carry:

Ready to Order Coilovers for Your Cadillac

Browse the Cadillac lineup below across the brands we carry. Most in-stock kits ship within 1-3 business days.

Call 1-800-460-9106 for fitment guidance, CTS-V or Blackwing build advice, MagneRide compatibility questions, or to place an order with one of our specialists.