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Coil Over Kits & Springs, 911

Showing 1-12 of 17 items
Bilstien RSR Coil-Over Front Strut, Pair

  Description: These are the threaded body coil-over struts that were used on the factory RSR race-cars. The spindle is raised 19mm and reinforced to allow for lowering the car while still maintaining correct suspension geometry and fitting 15" wheels. Shock dampening is 100 compression and 220...

Bilstien RSR Coil-Over Rear Shock

Description: These are the threaded body coil-over rear shocks that were used on the factory RSR racecars. Shock dampening is 180 compression and 170 rebound. Spring hats and a wide selection of coil springs are available separately, below.  Price is each.

Strut Modification, Raise Spindle & Gusset

Description:  Raising the spindles on a 911 or 914 is the only way to properly lower the front of the car and retain the correct suspension geometry.  Since these cars are equipped with McPherson type front struts, Porsche designed the...

Front Coil Over Conversion Kit (Sleeves, Hats, & Collars) 911/914

Description:   This cost effective alternative, to buying threaded body struts, allows you to simply convert your current Bilstein struts to coil-overs for a fraction of the price.  Allows ride height to be adjusted with ease. 2.25" ID coil springs allow...

Rear Coil Over Conversion Kit (Sleeves, Hats, & Collars) 911

Description:   This cost effective alternative, to buying threaded body rear shocks, allows you to simply convert your current Bilstein shocks to coil-overs for a fraction of the price.   Allows ride height to be adjusted with ease.   2.25"...

Competition Torsion Bars, 911 Series

Description: Tighten up your suspension with these high precision, competition torsion bars. Fabricated from aircraft grade chrome moly steel, and heat treated for high strength and reliability. Precision machined splined ends for a perfect fit. Center less ground and gun drilled...

Swift Metric Coilover Springs

Description: Tarett Engineering is proud to announce that we are now a dealer for Swift Springs. Swift Spring’s products are the flagship that made Swift a customary name in the world’s most famous racing series. Swift Springs have decreased unsprung...

Upper Front Spring Seat, 2.25" ID (pr)

Description: Use with front coil over suspensions. Designed for 2.25" I.D. springs.

Spring Spacer, 2.25" ID (pr)

Description: Spring spacers separates and centers tender / helper to main spring.

Spring Thrust Sheet Set, 2.25"

Description: An effective, low cost, highly reliable, and zero maintenance alternative to torrington bearings. The two ends of a compressing coil spring will rotate relative to each other.  Without a bearing surface allowing this rotation (or the steering motion on...

Shock Clevis Adapter (pr), 911 Rear

Description: * For use on all double eyelet shocks with spherical bearing ends (like shown below). * Converts eyelet to post style attachment. * Provides solid mounting and smooth bearing articulation by eliminating rubber grommets found on conventional stock shocks....

RSR Style Rear Shock Tower Reinforcements

Description: This four piece weld in kit greatly strengthens both rear shock towers and shock bridge.  Boxed 3-D construction provides extra rigidity making it ideal for cars with coil overs and larger spring rates.  This is a stronger replica gusset...

Showing 1-12 of 17 items