Actively Updating Precision R Online Store!
We are actively updating our online store, you can still search by Year, Make, and Model or even by SKU or general search terms in the search bar at the top right. We appreciate your patience and if you have any questions, feel free to reach our team at (210) 829-8200, we are more than happy to navigate pricing and much more for you, via phone or form submission.
~Team Precision R
164 products
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Twin Power 99 -Up Big Twin Exc 99 Softail 00-Up XL Lifters Slow Bleed Type High Performance 4 Pk
Regular price $234.99Regular price Sale price $234.99Unit price perTwinPower -
Twin Power 99 -Up Big Twin Exc 99 Softail 00-Up XL Lifters Stock Replacement 4 Pk
Regular price $182.99Regular price Sale price $182.99Unit price perTwinPower -
Supertech Valve Spring Shim 1.140in OD .570in ID .030in Thick (Drop Ship Only)
Regular price $14.99Regular price Sale price $14.99Unit price perSupertech -
Supertech Valve Spring Shim .515in OD .796in ID .030in Thick (Drop Ship Only)
Regular price $14.99Regular price Sale price $14.99Unit price perSupertech -
NewSale–17%
Supertech VW VR6 12V Dual Valve Spring Kit
Regular price $372.99Regular price $448.34 Sale price $372.99Unit price perSupertech -
Supertech VW 1.8L/2.0L 8V 8mm stem Dual Valve Spring Kit
Regular price $307.99Regular price $367.62 Sale price $307.99Unit price perSupertech -
Supertech VW 1.8L/2.0L 8V 7mm stem Dual Valve Spring Kit
Regular price $307.99Regular price $367.62 Sale price $307.99Unit price perSupertech -
Supertech Subaru Impreza EJ25 Dual Valve Spring Kit
Regular price $601.99Regular price $735.22 Sale price $601.99Unit price perSupertech -
Supertech Subaru WRX/STi 16V Dual Valve Spring Kit
Regular price $560.99Regular price $683.71 Sale price $560.99Unit price perSupertech -
Supertech Subaru WRX/STi 16V Dual Valve Spring Kit
Regular price $560.99Regular price $683.71 Sale price $560.99Unit price perSupertech -
Supertech Nissan RB26DET 24V Dual Valve Spring Kit
Regular price $895.99Regular price $1,102.84 Sale price $895.99Unit price perSupertech -
Supertech Nissan SKYLINE RB25 DOHC 24V (w/Solid Lifters) Dual Valve Spring Kit
Regular price $895.99Regular price $1,102.84 Sale price $895.99Unit price perSupertech -
Supertech 02-07 Mini Cooper 1.6L Dual Valve Spring Kit
Regular price $602.99Regular price $736.44 Sale price $602.99Unit price perSupertech -
Supertech Honda Integra LS B18A/B Dual Valve Spring Kit
Regular price $601.99Regular price $735.22 Sale price $601.99Unit price perSupertech -
NewSale–19%
Supertech Toyota 2JZ Dual Valve Spring Kit
Regular price $776.99Regular price $953.37 Sale price $776.99Unit price perSupertech -
NewSale–19%
Supertech Toyota 2JZ Dual Valve Spring Kit
Regular price $834.99Regular price $1,025.51 Sale price $834.99Unit price perSupertech -
Supertech Nissan 300ZX VG30D Dual Valve Spring Kit
Regular price $834.99Regular price $1,025.51 Sale price $834.99Unit price perSupertech -
Supertech Ford/Mazda Duratec Single Valve Spring Kit - 55lbs at 35mm
Regular price $541.99Regular price $659.66 Sale price $541.99Unit price perSupertech -
Supertech 05-15 Ford Focus 2.0L Dual Valve Spring Kit
Regular price $601.99Regular price $735.22 Sale price $601.99Unit price perSupertech -
Supertech Ford Duratec/Mazda MZR 2.0L/2.3L/2.5L Dual Valve Spring Kit
Regular price $601.99Regular price $735.22 Sale price $601.99Unit price perSupertech -
Supertech Toyota 7MGTE 24V Single Valve Spring Kit
Regular price $669.99Regular price $819.39 Sale price $669.99Unit price perSupertech -
NewSale–19%
Supertech VW VR6 24V R32 Dual Valve Spring Kit
Regular price $834.99Regular price $1,025.51 Sale price $834.99Unit price perSupertech -
NewSale–18%
Supertech Toyota 4AGE 16V Dual Valve Spring Kit
Regular price $527.99Regular price $642.81 Sale price $527.99Unit price perSupertech -
Supertech Subaru EZ30 (w/Variable Intake Lift) Dual Valve Spring Kit
Regular price $895.99Regular price $1,102.84 Sale price $895.99Unit price perSupertech