Code No. VIITS-EX001
The synchronization of silence, sensual sound and power delivers unprecedented enjoyment.
The Culmination of HKS Exhaust
We brought technologies cultivated from HKS exhaust development to this brand new exhaust system for Abarth 595 Competizione.
Newly Developed Exhaust Valve System
The valve-controlled muffler provides a more aggressive sound and ease of daily use that cannot be experienced with the stock muffler.
Exhaust pipes, Valve Control Kit (Unit and Harness), Gaskets, Bolts and Nuts etc.
Certification No. | JQR10214117 | |
Main material | SUS304L with hairline finish | |
Diameter of tip | Φ65 Ti | |
Diameter of main pipe | Φ60 >>> Φ50 x 2 | |
Weight(Stock) | 15.5Kg (16.3Kg) | |
Close noise level (Stock) | 93dB (Idle: 72dB) | |
Close noise level HKS | Valve closed | 90dB (Idle:72dB) |
Valve opened | 96dB | |
Exhaust pipe minimum clearance from the ground (Measure point) |
110mm (#1 center pipe) |
The Culmination of HKS Exhaust Series
The use of thin-walled stainless steel material developed for the SPEC-L series and a silencer that incorporates a specialized internal structure has resulted in a weight reduction of approximately 5% compared to the stock "Record Monza" exhaust.
The sound engineering techniques cultivated in the Super Sound Master series have been applied.
The sound was tuned to resonate comfortably in the high RPM range.
The technology of the Super Turbo Muffler series is incorporated. The large-diameter full straight pipe make it possible to eliminate muffled sound and achieve high output. The exhaust resistance has been improved by 25% compared to the stock Record Monza exhaust muffler, and the exhaust pressure has been reduced to 350ps level.
VIITS Boost Controller
In combination with the boost controller, the output will increase in sync with the sound, and when the control valve opens at 3000 rpm, you will experience an unprecedented stimulation.
We pursued an overwhelmingly beautiful appearance by using TIG welding for all connections. Hairline finish is applied to all pipes and brackets down to the smallest detail. The entire texture of the pipe was improved without machining marks, and the work was done uncompromisingly.
Factory installed tail tips cover.
The tail tip cover, which is fixed with bolts, can be replaced with an optional cover to be released later.
Specialized valve unit
The valve unit specially developed for the VIITS Abarth 595 exhaust muffler controls the exhaust line switching.
Newly developed dedicated controller
It reads the information from the OBD data of the vehicle and controls the valve unit in a fully automatic function in order to produce a sound that matches the situation. This enables synchronization of sound and power.
Reduces noise during start-up and low-speed driving. In daily use, the exhaust sound is gentle, but when the engine speed exceeds 3000 rpm, a massive sporty sound comes out.
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