Tein Flex Z Coilovers: Model 3 vs Model Y Comparison
By Tesla Accessories | Published: 2026-10-26
Category: Comparisons
Compare the Tein Flex Z coilovers for Tesla Model 3 (RWD and AWD) and Model Y AWD. Learn the key differences in fitment and pricing to choose the right suspension upgrade.
Quick answer
Choose the Tein Flex Z coilovers for your Model 3 or Model Y based on your drivetrain. The AWD kit fits both Model 3 AWD and Model Y AWD, while the RWD kit is specifically for rear-wheel-drive Model 3s.
Why Fitment Matters
The Tein Flex Z coilovers are offered as two distinct kits: one for 2018+ Tesla Model 3 AWD and 2021+ Tesla Model Y AWD, and another for 2017+ Tesla Model 3 RWD. The AWD kit is a single part number that covers both vehicles, which simplifies ordering if you own an all-wheel-drive Tesla. The RWD kit is priced lower because it uses a different spring rate and damping calibration suited to the lighter rear-wheel-drive chassis.
Damping and Adjustment Similarities
Both Tein Flex Z kits share the same core technology: a twin-tube shock absorber system with a 16-level linear damping force adjustment. This means you get the same range of ride stiffness tuning whether you choose the RWD or AWD kit. The adjustment knobs are easy to reach on the shock body, allowing you to dial in comfort for daily driving or firm up the suspension for spirited cornering.
What You Get in the Box
Each kit includes four shock absorbers and four springs, plus exclusively designed upper mounts. This is a complete bolt-on solution—you don't need to reuse your factory top hats or buy separate camber plates. The included upper mounts are engineered for the specific Tesla model, ensuring proper alignment and noise isolation.
Trade-offs at a glance
- AWD kit (2708338): Fits Model 3 AWD (2018+) and Model Y AWD (2021+). Priced at $1,019.35 (compare at $1,377.50). Best value if you own an AWD Model 3 or Model Y and want one kit that fits both.
- RWD kit (2708341): Fits Model 3 RWD (2017+) only. Priced at $850.00 (compare at $1,250.00). Lower price point for RWD owners, but incompatible with AWD cars.
- Pedders eXtreme XA (2708337): Alternative for Model 3 AWD (2017-2022). Features 32-position adjustable damping and a mono-tube body. Priced at $965.97 (compare at $1,399.95). Offers more damping adjustment clicks (32 vs 16) and a mono-tube design, but only fits Model 3 AWD, not Model Y.
Product facts
- Tein 2018+ Tesla Model 3 / 2021+ Tesla Model Y 4WD Flex Z Coilovers: Ride Height Adjustment with Little or No Change in Ride Quality You can lower your car for a better stance and improved aerodynamics without making the ride harsh, a common concern with budget coilovers.
Tein 2018+ Tesla Model 3 / 2021+ Tesla Model Y 4WD Flex Z Coilovers - Tein 2017+ Tesla Model 3 RWD Flex Z Coilovers: 16-level Linear Damping Force Adjustment System This gives you 16 precise click settings to tune rebound and compression, letting you switch between a comfortable daily ride and a track-ready setup.
Tein 2017+ Tesla Model 3 RWD Flex Z Coilovers
Which kit should you choose?
Best for
- Model Y AWD owners who want a single coilover kit
- Model 3 AWD owners who prefer a proven twin-tube design with included upper mounts
- RWD Model 3 owners on a budget who want a complete suspension upgrade
Not for
- Model 3 RWD owners who mistakenly buy the AWD kit (it won't fit)
- Drivers who need more than 16 damping adjustment clicks (consider the Pedders eXtreme XA)
