Suspension Secrets Circuit Handling Pack Kinematics Kit Stage 2 - Porsche 981/ 718 Cayman GT4
Tax excluded. Shipping calculated at checkout
Extract maximum track performance from your Cayman GT4 with our Stage 2 Kinematics Kit. Derived from hundreds of hours of track testing in the hands of professional drivers and utilising the best data analysis equipment, our Stage 2 Circuit Handling Pack offers the perfect blend of components to transform the chassis of the Cayman GT4 for pure track performance.
After multiple track tests with our GT4 as standard with the stock components maximised in terms of their setup we began developing a list of issues with the handling and designed the solutions to each item identified. All of our designed solutions are included in this handling pack to maximise grip, utilise the full contact patch of the tyre and improve the chassis balance substantially. Our Stage 2 Kit is a continuation of our already very popular Stage 1 Kinematics Kit and adds further components to make your GT4 even more track focused.
The additional parts in the Stage 2 Kinematics Kit are:
- Suspension Secrets Camber Rear Top Mounts - Stage 1
- Suspension Secrets Front Lower Control Arm Inner Monoballs
- Suspension Secrets Rear Lower Control Arm Inner Monoballs
- Suspension Secrets Front Solid Control Arm Bushes
These additional upgrades remove all of the OEM rubber bushings from the suspension system allowing the car to become more track focused and much more stable through the corners and under heavy braking. The uprated rear camber top mounts allow for a 305 width tyre to be mounted to the OEM rear wheels and clear the wheel arches comfortably. This allows for a wider rear tyre to be fitted, increasing grip levels even further.
The main benefits of the Suspension Secrets Stage 2 Circuit Handling Pack for the Porsche 981/ 718 Cayman GT4 are:
- Greatly improved cornering grip
- Reduced understeer
- Options to increase front and rear tyre widths
- Removal of bump-steer resulting in more accurate steering at the limit
- Reduced body roll and increased control due to stiffer springs front and rear
- Increased braking stability
- More neutral chassis balance
- Improved tyre wear due to increased front and rear camber
The pack itself contains multiple upgraded components that work as direct replacements for existing OEM parts; no additional chassis or body modifications are required. The Stage 2 Circuit Handling Pack includes:
- Suspension Secrets top mounts with increased camber and caster
- Upgraded front and rear Eibach racing springs with increased (stiffer) spring rate with front helper springs
- Rear Top Mounts to allow fitment of 305 width rear tyres on standard wheels
- Suspension Secrets spring cups which help retain the compliancy of the damper even after the car has been lowered
- Suspension Secrets Front and Rear Lower Control Arm Monoballs to replace the OEM rubber bushings
- Suspension Secrets Front Solid Control Arm Bushes to replace the OEM rubber bushes to improve stability under heavy braking
- Suspension Secrets bump-steer tie rod ends which help to remove unwanted bump-steer
- Suspension Secrets adjustable rear toe arms
- Suspension Secrets camber shim kit
Suspension Secrets' products are designed and manufactured in the UK. Our products are made high quality materials including billet aircraft-grade 6082 T6 aluminium and corrosion-resistant stainless steel, and use motorsport-spec Fluro bearings for maximum performance and longevity.
*Please note: Our development work with the Stage 2 rear top mount has been carried out with a Michelin Cup2 tyre. Other manufacturers tyres of the same sizes might not fit due to industry standard measurements varying within the tyre industry. Setup is also extremely important to ensure clearances. Our technical team are on hand to help with any installation or setup advice required. This Stage 2 rear top mount upgrade is designed for hardcore track use and some wheelarch liner contact should be expected when running the front and rear upgraded wheel option.
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.
Armstrong G
Had a great experience purchasing winter tires and rims here. Straightforward communication, promise delivered.
AeroWolf
Picked up my exhaust from T1 Motorsports. Awesome customer service from beginning to end. Every email I sent received a response very quickly and they were very informative and polite. Highly recommend for high-end parts!
Sandra G
Excellent experience with T1 motorsports. They were super responsive, very flexible with their service despite the holiday season and had competitive prices with knowledgeable staff