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HKS 32003-BT002 Hi-Power Cat-Back Exhaust System

Manufacturer

HKS

<p>HKS has stood at the forefront of Japanese automotive performance engineering for over five decades, building a reputation as one of the most respected names in aftermarket tuning. Founded in 1973, the company emerged from a passion for extracting maximum potential from internal combustion engines, and that dedication continues to drive innovation across their extensive product catalog today.</p><p>From grassroots enthusiasts to professional motorsports teams, HKS serves a diverse spectrum of performance needs with solutions that blend cutting-edge technology with proven reliability. The brand's engineering philosophy centers on real-world testing and competition validation, ensuring every component delivers measurable gains without compromising durability. This approach has made HKS a staple in import performance circles, particularly among owners of Japanese sports cars and turbocharged platforms.</p><h3>Suspension and Handling Excellence</h3><p>HKS engineered <a href="/903-hks-coilover-adjustable-spring-lowering-kit-17602">coilover adjustable spring lowering kits</a> represent decades of suspension development, offering precise height adjustment, damping control, and spring rate optimization for enthusiasts who demand track-ready handling without sacrificing street comfort. The Hipermax series exemplifies this balance, incorporating proprietary damper technologies that respond to varying road conditions while maintaining consistent performance during spirited driving.</p><h3>Exhaust and Forced Induction</h3><p>The brand's <a href="/903-hks-exhaust-system-kit-10727">exhaust system kits</a> are meticulously designed to optimize exhaust flow, reduce backpressure, and enhance engine responsiveness across the powerband. Built from high-grade stainless steel or titanium, these systems deliver the signature HKS sound profile that enthusiasts recognize instantly. Beyond exhaust components, HKS pioneered numerous turbocharger innovations, including ball-bearing CHRA designs and wastegate technologies that have influenced the entire forced induction industry.</p><h3>Engine Electronics and Ignition</h3><p>Precision ignition components like <a href="/903-hks-spark-plug-boot-kit-23507">spark plug boot kits</a> demonstrate HKS attention to detail even in supporting components, ensuring reliable spark delivery under high-boost conditions where stock ignition systems often falter. The company's electronic tuning solutions, from piggyback controllers to standalone engine management systems, provide the flexibility needed to safely maximize power output while maintaining appropriate safety margins.</p><p>Whether building a weekend track car, optimizing a daily driver, or preparing a competition vehicle, HKS delivers components backed by motorsports heritage and rigorous quality standards that have defined Japanese performance culture for generations.</p>

Part Number

32003-BT002
09/10/2036 6:40 AM
Sale Price

$1,150.00

In Stock (10+)

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Usually delivered within 2 days

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FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The HKS Hi-Power Exhaust System is engineered with race-proven technology derived from endurance and GT racing in Japan. This performance exhaust system features an innovative offset muffler design and optimized piping geometry that minimizes bends to create the straightest possible exhaust path, resulting in superior flow characteristics and significant high-RPM power gains.

Key Features:

  • Race-inspired offset muffler design for maximum flow efficiency
  • Minimized piping bends for straightest exhaust path and reduced restriction
  • SUS304 stainless steel construction for durability and corrosion resistance
  • Optimized for both turbocharged and naturally aspirated applications
  • Enhanced exhaust velocity improves mid-range boost response on turbo engines
  • Increased flow capacity supports higher engine tuning levels
  • Polished stainless steel tip assembly for premium appearance

Performance Benefits:

For turbocharged applications, the large-diameter, smooth-flowing exhaust path increases exhaust velocity, delivering improved mid-range boost response and stronger high-RPM power output. Naturally aspirated vehicles gain from the greater exhaust flow capacity, which becomes increasingly beneficial as engine modifications and tuning levels advance. The precision-engineered design eliminates unnecessary restrictions while maintaining excellent build quality and fitment.

Select applications are available in a Silent Hi-Power version featuring an integrated inner silencer for reduced sound levels while maintaining performance gains. All HKS Hi-Power systems feature premium SUS304 stainless steel construction throughout the muffler and tip assemblies for long-lasting performance and appearance.

Products specifications

Piping

60mm

Tip

115mm

Tip Style

HPx2

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Best price I could find! Great customer service kept me informed through the whole order process to insure acuracy since it was being sent directly from the manufacture. Recieved my order in good time, right parts and no damage. Overall very satisfied and will be doing business again in the future.

Very competitive low prices and great product selection. Will definitely look to this vendor when purchasing automotive parts in the future.

Great prices and FAST shipping!! Definitely will buy products here again!

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