Struts and Strut Services

Precision Steering Under Pressure

Our top-performing bump steer solution is super strong and provides the sharpest, most predictable steering response. It eliminates steering knuckle twist induced toe steer and can be used on raised/lowered spindles of any height.

Double steering knuckle – Holds tie rod end between two steering knuckles to eliminate knuckle flex regardless of bump steer spacer length.

Long bump steer spacers (required with raised spindles) place bending loads that twist stock steering knuckles.

Twist causes undesired toe steer so a second steering knuckle is welded to the strut body to prevent the twist.

Bump steer adjustable – allows massive bump steer adjustment range in .125 inch increments. Double shear mounting provides solid support for even the longest bump steer spacing.

Rod End – Weather sealed precision rods ends included work with regular turbo tie rods. Included boots to seal out dirt and and water for extended life.

Our purpose-made rod ends are extra long to ensure proper threaded engagement with standard turbo tie rods.

Spindle height – Kits available for 19mm, 30mm, 40mm spindle height. Kits are easily modified for use with essentially any spindle height.

Our racing struts are have features to improve the performance of lowered cars. They correct geometry to provide increased suspension travel, improved camber gain, reduced body roll, added strength, and reduced toe steer.

Spindle height options – Choose from 3 standard raised spindle heights:

• +19mm / 15 inch wheels
• +30mm / 16 inch wheels
• +40mm / 17 inch wheels
• Custom height available

Double steering knuckle – Holds tie rod end between two steering knuckles to eliminate knuckle flex regardless of bump steer spacer length.

Long bump steer spacers (required with raised spindles) place bending loads that twist stock steering knuckles. Twist causes undesirable toe steer.

Double steering knuckle works as part of our Racing Bump Steer kit, included.

Bump steer adjustable – Includes our Racing Bump Steer kit, allowing massive bump steer adjustment range. Double shear mounting provides solid support for even the longest bump steer spacing.

Weather sealed rods ends included work with regular turbo tie rods.

Coilover capable – Threaded body and height adjustable perches included for coilover installation, or use with torsion bars.

Gusseted spindle – Gussets for added strength.

Inserts – Inserts are not included. Accepts Von shock inserts and Bilstein inserts for Bilstein struts.

HD shocks were a factory available performance upgrade on 911s and standard equipment on 911 turbos. They provide good ride quality and control for cars with stock torsion bars.

In-house services are available to upgrade, test, modify, and renew your HD shocks.

RSR struts are a cost effective way to get a basic raised spindle strut.

Spindle height – 12mm raised spindle fits 15 inch and larger wheels

Coilover capable – Threaded body and height adjustable perches included for coilover installation, or use with torsion bars.

Gusseted spindle – Gussets for added strength.

Inserts – RSR inserts are included, or call to arrange an exchange credit towards Von shock inserts.

Raise your car to rally height while maintaining proper suspension geometry, travel, and alignment settings.

Spindle height – Lowered 70mm from stock position.

Double steering knuckle – Holds tie rod end between two steering knuckels to eliminate knuckle flex regardless of bump steer spacer length. Allows proper positioning of tie rod with lowered spindle.

Bump Steer – Double steering knuckle works as part of our Racing Bump Steer kit, included.

Bump steer adjustable – Includes our Racing Bump Steer kit, allowing massive bump steer adjustment range. Double shear mounting provides solid support for even the longest bump steer spacing.

Sealed – Weather sealed rods ends included work with regular turbo tie rods.

Gusseted spindle – Gussets for added strength.

Inserts – Inserts are not included. Accepts Von shock inserts and Bilstein inserts for Bilstein struts.