997 Stage 4 Suspension


Another TPC Racing FIRST! TPC Racing is proud to offer the first aftermarket swaybar upgrade for the brand new Porsche 981 Cayman/Boxster S.
SKU: N/A Categories: , , Tags: ,


Think your 981 is nearly perfect out of the box? Well TPC Racing has done it again, and made what some call perfect; even better! With the TPC Racing 981 Stage 1 Suspension system, you can enjoy even better driver feedback and balance through even the most aggressive twists and turns, perfect for attacking the back roads or the racetrack with total confidence.

TPC Racing Adjustable Sway Bars

TPC Racing Adjustable Sway Bars are designed by racecar drivers on professional racing circuits. Designed to exceed to performance capability of any factory or off-the-shelf sway bar, the TPC Racing 981 Adjustable Sway Bars set will help any driver reach the next level in their on track performance, or just enjoy a more spirited driving experience on the road.

Sway bars work by controling the load transfers across the front and rear of a vehicle. These are a major contributing factor to whether a car will have a tendancy to exhibit oversteer(loose) or understeer(tight). With TPC Racing’s revised sway bar rates tested on both the street and track, now any driver can gain the edge of a chassis with nearly perfect stability, consistancy, and predictability through any corner.

The results are clear; a more stable chassis leads to greater driver confidence, higher cornering speeds, and lower laptimes. In most cases drivers can take several seconds off of their laptimes with just an upgrade in sway bars alone.

TPC Racing Adjustable Drop Links

In order to cope with the heavier loads generated by the TPC Racing Adjustable Sway Bars, it is necessary to install a set of TPC Racing Adjustable Drop Links. These racecar quallity parts are made from hgigh strength anodized aluminum, with high strength rodends to handle the added load.

However, because these are racecar strength rodends, they do make some clicking/tapping at low(parking lot) speeds. As a remedy for this we do offer optional rubber rodend boots to help isloate any additional noise generated.

*Prices are subject to change.

*One year warranty on sway bars limited to original purchaser.

Additional information

Weight40 lbs
Dimensions48 × 12 × 6 in
Vehicle Year

2013, 2014, 2015, 2016, 2017, 2018

Vehicle Make


Vehicle Model

997, C4/C4S, Carrera/S/GTS, GT2, GT3/GT3RS, Turbo/Turbo S

Noise Reducing Rubber Boots

No Boots, Four Boots, Eight Boots

You've just added this product to the cart: