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AST BMW G29 Z4/Toyota A90 Supra non EDC Adjustable Lowering Springs ASTALS-21-113

AST BMW G29 Z4/Toyota A90 Supra non EDC Adjustable Lowering Springs ASTALS-21-113

Regular price $1,235.00 USD
Regular price Sale price $1,235.00 USD
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  • Free fitment check before you order

Listed for: BMW G29Fitment notes & questions

AST Lowering Springs

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About this spring set for the BMW G29

If you want a modest drop and a cleaner stance on your BMW G29 without adjustable parts to set up, springs like these are the usual choice.

Fitment notes

  • Listed for: BMW G29.
  • Factory adaptive dampers: if your car has electronic or adaptive suspension, check whether the listing covers it or needs a cancellation kit.
  • Specs, lead time and warranty come from AST and can change. The details above this guide are the latest we have.

Not sure it fits? Message us your car's details and we'll double-check fitment with the supplier before you buy.

Ask about fitment

What else to plan for

  • An alignment. Any change in ride height changes camber and toe. Set your final height first, then align.
  • Camber and toe adjustment. Bigger drops often need adjustable arms or camber plates to align properly. See alignment and camber kits.
  • Healthy dampers. Springs work best on dampers in good condition. If yours are old, consider replacing them or going to coilovers.
  • Wheel and tire clearance. Check clearance at full lock and full compression, especially with wider wheels. Our ride height and wheel fitment calculator shows how much drop and offset change you are planning.
  • The right spring rate. Compare the rates listed here with what our spring rate calculator suggests for your car's weight and use.

More for your car: Toyota Supra Coilovers & Suspension · BMW Coilovers & Suspension · All Lowering Springs

Questions about BMW G29 lowering springs

Will this fit my BMW G29?
It is listed for the BMW G29. Check your year, model, drivetrain and chassis code against the product title. If anything is different, contact us and we will confirm fitment with the supplier before you order.
Do I need an alignment after installing lowering springs?
Yes. Changing ride height changes camber and toe. Set your final height, let the suspension settle, then get the car aligned.
How low can I go?
It depends on the adjustment range the brand lists, your wheels and tires, and how you use the car. Most cars that are driven hard work best with a modest drop that leaves enough suspension travel.
Where do specs and warranty details come from?
From AST. We sell parts from several brands and suppliers, and each one sets its own specs, lead times and warranty terms. The product details above are the latest we have.