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HKS Stroker Kit Nissan 240SX Silvia SR20DET S13 | S14 | S15 1989-2002 - 21004-AN001

HKS Stroker Kit 21004-AN001 for Nissan 240SX Silvia SR20DET S15 (1999-2002)

Looking to elevate your Nissan 240SX Silvia SR20DET S15's performance? The HKS Stroker Kit (21004-AN001) is the perfect upgrade for enthusiasts seeking to boost their vehicle's power and displacement. This comprehensive kit is engineered with precision and quality in mind, ensuring every component works seamlessly together.

Key Features

  • Forged Aluminum Piston Set: Designed for durability and performance.
  • Bore: 87.0mm for optimal engine efficiency.
  • Compression Ratio: 9.0:1, striking a balance between power and reliability.
  • Billet Crankshaft: Provides enhanced strength and stability.
  • Displacement: 2.2L, perfect for serious power applications.
  • Forged Connecting Rods: Built to handle high-stress conditions.
  • Suitable for 500+ HP Applications: Ideal for high-performance builds.
  • Boring & Honing Required: Custom fitting for your specific setup.
  • Includes: Piston rings, retaining clips, and wrist pins for a complete installation.

Fitment

  • Nissan 240SX Silvia SR20DET S15 (1999-2002)

Customer Feedback

Owners of the Nissan 240SX have praised the HKS Stroker Kit for its noticeable increase in power and responsiveness. Many have reported that after installation, their vehicles not only perform better on the track but also feel more engaging during everyday drives. This kit is a favorite among performance enthusiasts who appreciate the quality and reliability that HKS delivers.

Important Notes

  • Images are for marketing purposes only; actual product may vary.

Other Part Numbers:
HKS #hks21004-AN001

Proposition 65

⚠ 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.

Warranty for Exhaust System

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.

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Things
Sale price None
Wholesale price $3,747.73
Shipping Weight: 48.00
Length: 46
Width: 21
Height: 17
Product Added At Tuesday 07 July, 2015
Product Modified At Friday 11 July, 2025
Imported By ETLOverride
Last Edited By Turn_API
View In Admin

Emissions Info
Carb Approved No
Carb Number -
Epa Status N/A
Prop65 Unknown
Carb Required -
Vendors
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Vendor Inv Cost Retail Jobber Strict MAP Core Updated
Turn 14 $3,176.04 $3,980.00 ? $3,781.00 ? 2025-07-11 10:24:52


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