Suspension Secrets Uprated Spring Package - Porsche 981 / 718 Cayman GT4
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If you have ever driven your Porsche Cayman GT4 hard out on track or even on the roads, you will have noticed that the car feels very soft with a lot of body roll through the corners. This is due to the Cayman GT4 being designed by Porsche as a road car and with comfort in mind as well as performance. For most owners though, performance is often more important than comfort as the Cayman GT4 is usually used more for spirited driving than cruising.
When we were developing our own shop 718 GT4 we noticed how much the chassis rolled and moved around through the corners and under heavy braking out on track. This not only reduces driver confidence, but it holds the car back in terms of cornering performance, leading to slower cornering speeds, less effective braking performance and ultimately slower lap times.
Therefore, our engineers developed an uprated spring package as part of our full Porsche 981/718 GT4 Circuit Handling Package Kinematics Kit using Eibach Racing Springs for maximum performance and longevity. Once fitted, the GT4 had much more stable body control with significantly reduced body roll through the corners. This allowed the car to be much more stable and controlled when cornering, ultimately allowing higher G force through the chassis and a higher speed through the corners.
Due to high demand, we are now offering the springs from within our full kinematics kit separately so you can upgrade your stock springs in isolation if you already have other upgrades fitted to the car.
The uprated spring package stiffens both the front and rear axle, which also improves stability under heavy braking. With a firmer spring at the front axle, dive is reduced under heavy braking which keeps the rear tyres in contact with the ground, improving turn in stability and helping to reduce understeer on corner entry. Despite being stiffer than standard, the spring rates we have developed are also perfect for road use and still offer compliance and suability out on the roads.
The spring rates in this kit also work perfectly within the range of the OEM dampers and work perfectly with the standard shocks and PASM system.
The key benefits of the Suspension Secrets Uprated Spring Package for the Porsche 981/718 GT4 are:
- Significantly reduced body roll through the corners, maximising cornering speeds
- Reduced dive under heavy braking and more stable turn in
- High quality Eibach Racing Springs for optimum performance and longevity
- Direct replacement of the OEM springs with no extra modification required
- Fully compatible with OEM dampers and PASM.
- Developed in house in the UK
FAQ
At T1 Motorsports, Not only do we specialize in aftermarket parts, but we also specialize in all mechanical repairs. We are a full-service mechanical shop, with skilled technicians geared towards OEM and Aftermarket enthusiasts.
How Long Will It Take to Receive My Order?
Shipping times depend on your location and our inventory levels.
- In-Stock at T1 Motorsports Orders: Orders for in-stock items will be shipped out on the same business day.
- Out-of-Stock & Distant Warehouse Orders: If an item is not in stock or is located in a warehouse, it will take 2-3 weeks to arrive at our facility before being shipped using the method selected at checkout.
- Order Tracking & Confirmation: Delivery details, including tracking information, will be provided in your confirmation email once the order has shipped.
For any shipping-related questions, please contact T1 Motorsports customer support.
My Order Is Taking Longer Than Expected. What Can I Do?
At T1 Motorsports, we strive to ensure every customer is satisfied with their experience.
- Before your order is confirmed, you will receive an email with the estimated arrival time (ETA) for your shipment.
- While we do our best to meet all delivery expectations, unexpected delays may occur. Rest assured, our team is always here to help and resolve any issues.
- If you have any concerns regarding your order, please contact us directly, and we’ll work to find the best solution for you.
What Is Your Order & Shipping Policy?
It is your responsibility to provide accurate shipping information at checkout. T1 Motorsports is not liable for any delays, lost shipments, or additional costs resulting from incorrect or incomplete addresses submitted during ordering.
What Is Your Return & Exchange Policy?
All processed orders that have not shipped will incur a 6% processing fee, this is mainly to cover any payment processing and cancelation fee with the manufacturer or warehouse. A processed order is an order that has already been put in our system and the product has been taken out of inventory and moving towards the packing and shipping face.
On special order or custom-made orders, the processing face is indicated when the manufacturer has received our order. Please be courteous and notify us ASAP if you wish to cancel any order(s) that were recently placed in order to prevent it from shipping out.
Due to the nature of racing and performance vehicles, no returns will be accepted on special order items, opened, installed, incomplete, or otherwise used products. If a product is ordered and not wanted, the UNUSED item can be returned within 30 days after the product has been delivered. This does not apply to SPECIAL ORDER items. Once the product is returned, you have two options for your refund:
You may have your purchase refunded back on your original payment method minus a 20% restocking fee of the total amount. In this case, please know that the initial shipping is not refundable (free shipping items still incur shipping chargers which MUST be deducted on a return). All items wanting to be returned MUST be reported within 30 days of delivery date. If you are still browsing and want an alternate product, we can provide you with a full credit minus shipping costs as a T1 Motorsports store credit. Some brands are excluded and may incur up to a 10% restocking fee. Please contact us to confirm.
On both refund options, a return shipping label may be provided if you are unable to ship the product(s) back using your own method of shipping. This shipping cost will be deducted from your total refund or credit.
What Should I Do If My Ordered Product Doesn't Fit?
We strive on making our fitment guide perfect. If you have any fitment issues regarding your product, please contact us by email or phone and we will solve your issue.
What is Your Order Pickup Policy?
- Once you receive an email confirming that your order is ready for pickup, you may collect it at our store during regular business hours.
- If you wish to designate someone else to pick up your order, please notify us via email with their full name. They will need to provide a valid ID at the time of pickup.
- To expedite the process, please bring your order number when arriving at the store.
- You have 60 days from the date your order status is updated to "Ready for Pickup" to collect your order, unless a different pickup date has been agreed upon.
Orders not picked up within the 60-day window will be deemed abandoned and canceled. No refunds will be issued for abandoned orders.
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