 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.

Main Materials SUH409（Coated）/SUS304
Tail Pipe Diameter 119mm Single
Main Pipe Diameter 74.7mm ⇒ 85mm
Exhaust Sound (Stock) 74dB (At idle: 56dB）
Exhaust Sound
(with Inner Silencer) 88dB (At idle: 68dB)
Exhaust Sound
(without Inner Silencer) 100dB (At idle：80dB)
Minimum Ground Clearance 128mm（At center pipe flange）
Weight 13.0kg （Stock: 21.7kg）
Packaging Size 1515×442×285
Packaging Weight 18kg

 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.

 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.