Description: Tarett Engineering has put this kit together to upgrade the springs on your GT4 to 448 front and 560 rear rates. A perfect combination for hot street and track use, these spring rates will reduce body roll and improve...
Description: This is the Spec Boxster approved spring kit designed to be used with the MCS spec damper kit. Tarett Engineering brings you Swift racing main and tender springs, and includes the adaptors and thrust sheets needed for a complete coil...
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...
Description: Running Boxster Spec or SPB and don't want to hassle with "other" brands and their NON-Compatibility with the PSS9's? Want to use the number one spring in NASCAR? Tarett Engineering brings you SWIFT racing springs!! These springs are physically lighter than anything...
Description: After numerous requests for a spring upgrade package for the Porsche 987 and 981/718 with Bilstein PSS9/10/B16's, Tarett Engineering has put this kit together with the most popular springs rates. A perfect combination for hot street or track use, the...
Description: Tarett Engineering has put this kit together to upgrade the springs on your 991 GT3. Choose between our Sport kit with 560 front and 672 rear spring rates, our Track kit with 672 front and 840 rear spring rates....
Description: Tarett Engineering has put this kit together to upgrade the springs on your 991 GT3 RS and GT2 RS. Choose between our Sport kit with 560 front and 672 rear spring rates, or the Track kit with 672 front...
Description: Now legal for Spec Boxster racing!! MCS dampers have been approved and are now allowed by PCA and POC as the spec legal alternative to the PSS9 coil over kit. These new dampers are available as a complete bolt...
Description: Now available from Tarett Engineering, a direct replacement for the factory progressive rear springs. Until now, there was no way to change the rear GT3 spring rates without having to buy a complete coil over kit. Now you can...
Description: A joint effort between MCS dampers and Tarett Engineering, this Safari coil over kit will allow for a 3" to 4" suspension lift on your Porsche 986 Boxster. The full suspension kit is recommended to properly compliment the coil...
Öhlins DEDICATED suspension systems offer race-level performance in a complete, ready-to-install package. Featuring the R&T series damper design, but with stiffer spring rates and matching increased valving, and Tarett Engineering monoball top mounts. All applications are shake-rig developed and track validated with specific...
JRZ RS TWO Double Adjustable Adjustable compression damping 14 clicks (compression) strut applications 8 clicks (compression) damper applications Adjustable rebound damping 21 clicks Ride height adjustable Every click noticeable change Using their race winning technology, the RS Sport series damper...