






Silver Rocket SR 3D Air-Cooled Porous Seat Inseart for Porsche LWB Seat - 2016+ Porsche 991/992 GT3/GT3RS & 981/718 GT4/GT4RS
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SR Wrapping Edge Added: The driver back is now fully wrapped, reducing movement and providing enhanced support.
Eliminate Guesswork on Softness: Our engineering team has integrated two softness structures into a single piece. The top 30% features a soft structure for a gentle, wrapping feel, while the bottom 70% consists of a firmer structure for added support.
Product Highlights:
Comfortable with Support: Compared to the Porsche OEM seat back, the driver's back will feel adequately wrapped and supported. Even better, the combination of two different firmness levels and the material's superior elasticity creates a gentle massaging sensation, ensuring that fatigue is minimized even during long drives.
Maximum Ventilation: Unique 3D air-cooled porous structure offers maximum ventilation and cooling for the driver, solving the problem of PORSCHE LWB seat being stuffy in summer.
Super Hygiene: SR seat insert is designed without fabric, allowing for easy cleaning with high-pressure water sprays. It dries quickly with the use of fans, ensuring optimal hygiene.
FH300 High Elasticity Resin: SR Seat insert is made of proprietary FH3000 High Elasticity Resin.
Application:
- Porsche 981 / 718 / GT4 / RS with LWB seat.
- Porsche 991 / 992 / GT3 / RS with LWB seat.
Note:
This custom-made product has a lead time of 3 weeks after order placement.
EXPERIENCE MAXIMUM COMFORT IN YOUR LWB SEAT
Say Goodbye to feeling stuffy in your PORSCHE LWB seat in the summer, the SilverRocket Seat Insert features a unique 3D air-cooled porous structure that offers maximum ventilation & cooling for the driver, and provides unparalleled comfort & support for a smoother ride experience.

FULLY WRAPPED EDGE
The seat insert is fully wrapped with precision, greatly reducing movement and providing enhanced support.

INTEGRATED DUAL-SOFTNESS STRUCTURE
Our engineering team has integrated two softness structures into a single piece. The top 30% features a soft structure for a gentle, wrapping feel, while the bottom 70% consists of a firmer structure for added support.

QUICK SWAP WITH OEM SEAT INSERT

SUPER HYGIENE
SR seat insert is designed without fabric, allowing for easy cleaning with high-pressure water sprays. It dries quickly with the use of fans, ensuring optimal hygiene.

THE WIDEST SELECTION OF PERFORMANCE UPGRADES FOR THE 718 GT4 RS
SilverRocket stands as the sole specialist brand that has dedicated five years exclusively to the 718 GT4 RS platform. Through continuous development and in-depth exploration, we have unlocked the vehicle's full performance potential. Each year, we concentrate on targeted areas of enhancement—delivering measurable gains of up to 2 seconds in lap time through carefully engineered solutions.
SilverRocket GT4RS Performance Product RoadMap and Matrix
Overall Strategy: 1.KEEP OEM Look. 2.ANTI Engine Tuning.

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

