HKS, a leader in high-performance automotive parts since 1973, brings you the Piston Ring Set and Piston Pin Set (21005-AN003). This precision-engineered kit is designed specifically for enthusiasts who demand the best in performance and reliability. HKS was founded by the visionaries Hasegawa, Kitagawa, and Sigma, and has a rich history of tuning engines and crafting superior aftermarket components.
Users appreciate the seamless installation and noticeable performance improvements these piston rings and pins provide. Many have reported enhanced engine response and efficiency, making this set a popular choice for those looking to upgrade their Toyota, Nissan, Mitsubishi, or Subaru engines.
With HKS, you're not just getting replacement parts; you're investing in quality and performance that has been trusted by automotive enthusiasts for decades. The 21005-AN003 Piston Ring Set and Piston Pin Set is your go-to solution for a reliable engine overhaul that meets the demands of high-performance driving.
Other Part Numbers:
HKS #hks21005-AN003
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Since its beginning, HKS has been committed to providing well-integrated, reliable,and environmentally sound performance systems. Mr. Hasegawa's strong leadership, engineering genius, creativity and willingness to listen to customers are the pillars of the company's success. Monitoring consumer reaction and input on issues pertaining to material quality, external appearance, sound quality, and of course, performance, HKS stays in tune with automotive enthusiasts' needs. Moreover, HKS' products are designed to be user friendly for easy installation.
HKS provides a warranty to the original purchaser of HKS exhaust systems against defects in materials and workmanship for a period of one year. The warranty applies only for vehicle specific exhaust systems. Other products such as metal catalyzers, front pipes, exhaust manifolds, and center pipes are not covered.