1-480-966-3040 Mon-Fri 8am to 5pm AZ
Performance & Aftermarket Car Parts - Vivid Racing Performance & Aftermarket Car Parts - Vivid Racing
Live Chat
Hello, Sign in My Account
Sign In
Wishlist
0
My Cart
My Cart $0.00
  See more parts for Subaru BRZ
Select the year of your Subaru BRZ:
HKS 2.1L Low-Comp Step 2 Full Kit Subaru BRZ FA20 2013-2020 - 21004-AT004
HKS 2.1L Low-Comp Step 2 Full Kit Subaru BRZ FA20 2013-2020 - 21004-AT004 - Image 4 HKS 2.1L Low-Comp Step 2 Full Kit Subaru BRZ FA20 2013-2020 - 21004-AT004 - Image 2 HKS 2.1L Low-Comp Step 2 Full Kit Subaru BRZ FA20 2013-2020 - 21004-AT004 - Image 3 HKS 2.1L Low-Comp Step 2 Full Kit Subaru BRZ FA20 2013-2020 - 21004-AT004 - Image 4

HKS 21004-AT004 Low Compression Kit for FA20 Engines

Ready to take your Subaru BRZ, Toyota 86, or Scion FR-S to the next level? The HKS 21004-AT004 Low Compression Kit is designed specifically for the FA20 engine, offering a perfect solution for high boost tuning in direct injection setups. This kit is ideal for enthusiasts looking to maximize performance and reliability.

Key Features

  • Forged Pistons: Engineered for durability and strength, these pistons can handle the increased stress of high boost applications.
  • I-Beam Con Rod: Lightweight yet robust, the I-beam design provides excellent strength-to-weight ratio, ensuring smooth operation at high RPMs.
  • Crankshaft: Precision-engineered to support the enhanced power output, this crankshaft is crucial for maintaining performance under pressure.

Specifications

  • Engine Type: FA20 2.1L
  • Compression Ratio: Low compression for high boost applications
  • Compatibility: Subaru BRZ, Toyota 86, Scion FR-S

Customer Feedback

Many users have reported noticeable improvements in their vehicle's performance after installing the 21004-AT004 kit. The combination of forged pistons and a robust crankshaft allows for higher boost levels while maintaining engine integrity. Enthusiasts appreciate the kit's ability to support significant power upgrades without compromising reliability.

Why Choose HKS?

HKS is a trusted name in the performance tuning industry, known for their commitment to quality and innovation. When you choose the 21004-AT004 kit, you're investing in a product that has been rigorously tested and proven to deliver exceptional results.

Upgrade Your FA20 Engine

Take your tuning game to the next level with the HKS 21004-AT004 Low Compression Kit. Experience the thrill of high boost performance while enjoying the peace of mind that comes with using top-quality components designed for your vehicle.

Other Part Numbers:
HKS #hks21004-AT004

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
2013-2020
 Subaru BRZ

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.

Check out these other great products