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 |  SKU: 31006-BF002

HKS Hi-Power Muffler System

Subaru WRX VB 22+

$2,299.95
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Description

  • Striking Presence
    Featuring an 85mm pipe and a bullet-style muffler with a single right-side exit, it delivers an overwhelming presence and a distinctly race-inspired look.
  • Volume control for every driving scene
    The inner silencer can be attached or removed to control both volume and tone. Keep it moderate for city driving, or remove it for a more aggressive, sporty sound for the track.
  • Adjustable tail tip
    The adjustable tail tip allows you to adjust how far the tail extends, letting you achieve your ideal, personalized style.

Features and Benefits

  • Enhanced Boxer Sound for an Amplified Heartbeat
    The iconic boxer engine sound is attractively amplified through HKS sound tuning.
  • Sporty Sound with Emphasized Highs
    Compare to the stock muffler, the accentuated high frequency deliver a pleasant, engaging tone.
  • Enjoy Sound Adapted to the Scene
    With the inner silencer installed, this exhaust delivers a subdued sporty tone. Removing it transforms the sound into a powerful, racing-inspired roar.
  • Overwhelming Presence & High Power with Low Backpressure
    Compared to the stock 60mm pipes, this product used 85mm pipes, giving it an overwhelming presence. Additionally, the silencer features a straight-through design without any restrictions, achieving high output with low backpressure and completely transforming the driving experience.
  • Significant Weight Reduction
    Switching from a quad-exit to a single-exit and removing the mid-silencer results in a significant weight reduction, enhancing overall driving performance.
  • Adjustable Tail Tip
    The tail tip features a sliding adjustment mechanism, allowing you to customize the protrusion to your preference and enjoy a personalized look.

Technical Specifications

  • Enhanced High-RPM Power
    Output surpasses the stock exhaust in the high-rev range (5000–6000 rpm), delivering up to +11.7 kW. This added power gives the car noticeably stronger pull in the latter half of acceleration, letting you feel a clear improvement in top-end performance.
  • Stronger Mid-Range Torque
    Torque surpasses the stock exhaust in the mid-range (3000–4000 rpm), delivering up to +14.9 N·m. This improvement provides noticeably more punch and responsiveness, letting you enjoy more powerful acceleration than ever before.

Fitment Table