F1 Sound Muffler Ver7
Titanium W-tip
The essence of the F1 series. A dry titanium sound that recalls the legendary HONDA F1 era.
| WEIGHT | 6.5kg |
|---|---|
| MATERIAL | Titanium |
| FIT | NSX NA1 Also fits NA2 / NA2 LEV with the NA2 adapter |
| MAIN PIPE | 50 mm (45 mm at sub-silencer) |
THE ULTIMATE NSX MUFFLER
The fusion of the famously high-pitched Ver4 and the all-round acclaimed Ver6.
WIDER SECONDARY SPLIT
The biggest visible changes are a wider secondary split and stronger pulse interference at the merge, with refinements throughout for an even higher pitch. Inside, where no one sees, every joint is carefully welded to prevent needless interference — true craftsmanship.
MAIN SILENCER
The basic structure is inherited from Ver1, but the internal materials and design are all new, making it more torque-rich than Ver6. The result of years of research: an ultra-high-pitched muffler on a level entirely its own.
LEFT/RIGHT SPLIT
The flow is split cleanly to the left and right into matching 50 mm paths, producing a high-pitched voice here too — a technique widely used in Ferrari exhausts. Done carelessly it leaves a hollow-sounding muffler, so overall back-pressure is tuned with years of experience and the sub-silencer running beneath the split.
SUB SILENCER
The difference from Ver6 is obvious at a glance — this is no ordinary small silencer. While the surrounding pipes are 50 mm, this section narrows to 45 mm, building torque while guiding exhaust into the main silencer. Ver7's technology and experience in one part.
TAIL END
Refined here too: instead of a straight design, the 50 mm main pipe splits into a 45 mm Y-pipe and returns to 50 mm at the tips — a unique shape that emphasises the high-pitched sound. Look closely at the welding and it resembles a wind instrument. Of course, it clears the late-model NSX OEM undercover.
TITANIUM MODEL (WEIGHT 6.5 KG)
The flagship carried on from the very first F1 Sound Muffler Ver1. Titanium is the essence of the F1 series — the original Ver1 was made only in titanium, and the series has been developed in titanium ever since, for its dry, unmistakable sound. A dry HONDA voice that stands alongside Ferrari's V10 and recalls the legendary HONDA F1 era, praised by owners all over the world. The latest Ver7 is also available in titanium.
W-TIP SILENCER
A press-fit silencer that installs without drilling the tail ends. Keep to low rpm while it is fitted. To fix it permanently, drill the tail ends.