Suspension Secrets Circuit Handling Kinematics Kit Stage 2 For Porsche 718 Spyder RS

Take your Spyder RS to the next level out on track with our Stage 2 Kinematics Kit. Adding to our already popular stage 1 Kinematics Kit, this kit offers additional upgrades for the rear axle with the option of rear top mounts. 

Derived from extensive 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 718 Spyder RS out on track. 

After multiple track tests with Spyder RS as standard with the stock components maximised in terms of their setup we began developing a list of improvements for 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. 

To take the track performance of the Spyder RS one step further we developed a solution to allow the rear tyre widths to also be increased beyond the stock sizes. We have made this possible with our options of Stage 1 Rear Top Mounts and Stage 2 Rear Top Mounts. Our Stage 1 Rear Top Mounts will allow a 305 width rear tyre to be used on a standard rear wheel and clear all body work and suspension components too. Our Stage 2 Rear Top Mounts will allow for tyre widths of up to 325 profile but will require an aftermarket wheel to achieve this. Please see the listing for the Stage 2 Rear Top Mounts for wheel specifications and options. 

The main benefits of the Suspension Secrets Circuit Handling Pack Stage 2 for the Porsche 718 Spyder RS are:

• Greatly improved cornering grip
• Reduced understeer
• Options to increase rear tyre widths
• Lower ride height at the front and rear
• 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 Circuit Handling Pack includes:

• Suspension Secrets top mounts with increased camber and caster

• Upgraded front and rear Eibach racing springs with increased (stiffer front/softer rear) spring rate and shorter than OEM to allow for increased lowering of the chassis
   
• Suspension Secrets rear top mounts that allow up to a 305 rear tyre width (stage 1) or a 325 rear tyre width (stage 2)

• Suspension Secrets spring cups which help retain the original bump/droop ratio of the damper even after the car has been lowered

• Suspension Secrets bump-steer tie rod ends which help to remove unwanted bump-steer

• Suspension Secrets adjustable rear toe arms to allow for unrestricted rear camber settings
• Suspension Secrets camber shim kit 

 

Tech Specs:

All of the components in our Porsche Circuit Handling Pack are designed and manufactured in the UK. Our components are CNC-machined from billet 6082 T6 aluminium, and we use SKF and Fluro bearings which are used by high-end OE manufacturers, and Formula 1 teams respectively, for consistency and performance in all weather conditions.

The technical highlights of our Porsche Circuit Handling Pack include:

• Increased positive caster

• Increased bump-to-droop ratio by 15mm with a lower front ride height, which increases damper efficiency

• Increased negative front axle camber with a minimum of 2.5 degrees and a maximum of 4.5 degrees

• Complete removal of bump-steer

• Rear camber shims increased rear axle negative camber by an additional 1 degree

• Cold-formed, high performance specially developed Eibach racing springs

 

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.