The Eibach Pro-Kit Lowering Springs are designed to give your Subaru WRX STI a lower, more purposeful stance while improving handling, steering response and overall stability without sacrificing everyday ride comfort.
Engineered specifically for the WRX STI chassis, the Pro-Kit lowers the vehicle’s centre of gravity to help reduce body roll through corners, minimise squat under acceleration and reduce front-end dive under braking.
Vehicle Fitment
- Subaru WRX STI Sedan – 2015–2021.
Important Fitment Information
- Designed specifically for the WRX STI Sedan
- Suitable for the 2.5L turbocharged STI application
- Tested by Eibach with factory dampers
- Progressive-rate spring design
- Kit includes 4 springs – front and rear
- Eibach Part Number: 7728.140 / 7728.140A
We recommend confirming your vehicle’s exact model, year and suspension specification before ordering to ensure correct fitment.
Approximate Lowering
- Front: 20 mm / 0.8"
- Rear: 20 mm / 0.8"
Lowering measurements are approximate. Final ride height can vary depending on vehicle specification, factory suspension, optional equipment, existing suspension wear and vehicle weight.
Eibach Pro-Kit Benefits
- Approximately 20 mm front / 20 mm rear lowering
- Lower, sportier STI stance
- Lower centre of gravity
- Reduced body roll through corners
- Improved steering response and stability
- Reduced squat under acceleration
- Reduced front-end dive under braking
- Progressive spring characteristics
- Designed to retain excellent everyday ride quality
- Tested with factory dampers
- Premium Eibach performance suspension engineering
Upgrade the stance and handling of your Subaru WRX STI with the Eibach Pro-Kit 7728.140A.
Shop Eibach suspension online at Hyper Drive for sharper handling, improved road holding and a sportier WRX STI stance.
Hyper Drive $10 Price Beat Guarantee
Found the same product advertised for less from an eligible New Zealand retailer? Hyper Drive will beat the advertised price by $10, subject to our Price Beat terms and conditions.
Tyre and Wheel Shipping
Cost: $19.99 per unit
All orders for items in stock at our Penrose store will be shipped on our standard 2-5 working day courier service. Items not in stock will leave our store within 1-2 working days.
Add another 1-2 days for RD Rural Delivery addresses
PLEASE NOTE - WE ARE UNABLE TO SHIP TO P.O BOXES
Car Care Shipping
Cost: $14.99
All orders for items in stock at our Penrose store will be shipped on our standard 2-5 working day courier service. Items not in stock will leave our store within 1-2 working days.
Add another 1-2 days for RD Rural Delivery addresses
PLEASE NOTE - WE ARE UNABLE TO SHIP TO P.O BOXES
Battery Shipping
Cost: From $19.99
Auckland Same Day Delivery: Order cut-off time is 1pm. If the battery is not available locally, it will be sent from the nearest city branch, which can take a few extra days.
All batteries can only be sent to a Mainfreight Depot for collection. All orders for batteries are held in stock nationwide at various distribution warehouses around NZ and will get shipped from your closest warehouse. Shipping can take up to 7 working days due to the item requiring a dangerous goods certificate. In the event, its out of stock locally, it will get sent from the next closest distribution warehouse that has it in stock. We do not ship to P.O Boxes, Private Bags or Islands.
Express Car Audio Shipping
Cost: $9.99
All orders for items in stock at our Penrose store will be shipped on our standard 2-5 working day courier service. Items not in stock will leave our store within 1-2 working days.
Add another 1-2 days for RD Rural Delivery addresses
PLEASE NOTE - WE ARE UNABLE TO SHIP TO P.O BOXES
Standard Nationwide Shipping
Cost: $19.99
All orders for items in stock at our Penrose store will be shipped on our standard 2-5 working day courier service. Items not in stock will leave our store within 1-2 working days.
Add another 1-2 days for RD Rural Delivery addresses
PLEASE NOTE - WE ARE UNABLE TO SHIP TO P.O BOXES
Large Items & Roof Box Shipping
Cost: $69.99
Oversized item shipping for roof trays and roof boxes. Delivery to Local Depot or Commercial Business Addresses only.
Expected delivery time of 3-10 working days, depending on location and stock on hand.
Pick Up at Hyper Drive
Cost: Free
Orders can be picked up between trading hours of 8 am-5 pm, Monday to Friday and Saturday 9 am-1 pm*. Pick up from 434B Church Street East, Penrose, Auckland.
*PLEASE WAIT FOR A CONFIRMATION EMAIL TO ADVISE YOUR ORDER IS READY FOR PICKUP*
Roof Top Tent Shipping
Cost: $99.99
Oversized item shipping for Roof Top Tents. Delivery to Local Depot or Commercial Addresses only.
Expected delivery time of 3-10 working days, depending on location and stock on hand.
Additional Information
SHIPPING TIMES
For items showing "In stock at Hyper Drive, ships today " orders placed before 3pm will normally leave the same day
*Larger item(s) may take an additional day to be picked up by carrier.
For Items showing "In stock at Distribution Centre -Ships in 1-2 working days " orders placed will take an additional 1-2 working days before they are shipped.
This means the item comes from a 3rd party warehouse and will be dispatched in up to 2 business days time.
We recommend sending your order to your workplace, this will speed up the delivery of your order as someone will be there to sign for it
Outside of business hours during public holidays and weekends, nothing will be shipped, as courier companies do not operate.
All orders paid by bank deposit will be processed and shipped the day funds clear in our bank accounts. This can take up to two working days.
Pick-ups are welcome between business hours (Mon-Fri 8 am-5 pm and Sat 9 am-1 pm). Payments are welcome to be made in-store.
COURIER COMPANIES:
We use Post Haste & Mainfreight for the majority of our shipping.
Post Haste (Nationwide):
http://www.posthaste.co.nz/tracktrace.html
For shipping large items, eg: roof top tents, awnings and roof boxes, we use:
Mainfreight (North Island):
https://www.mainfreight.com/track
Bascik Transport (South Island):
https://www.bascik.co.nz/
