HKS Silent Hi-Power for RX-7 FD3s

HKS Silent Hi-Power mufflers offer high performance and sporty appearance with the added benefit of reduced noise levels making it the best choice for more mature enthusiasts. Silent Hi-Power mufflers are constructed entirely of SUS304 grade stainless steel for high lustre, long lasting performance. For certain applications, HKS has introduced the “Silent Chamber” which removes a lot of the lower frequency noise that can often be heard into the cabin even when cruising. The silent chamber removes this uncomfortable noise but due to its closed end design, only a minimal amount of exhaust gas flows into it, meaning that the disruption to exhaust gas flow through the entire system is minimised and there is no harm to performance.

Approx Noise Level is 92db – 98db depending on the vehicle version you require,

Pipe diameter is 75mm with a 120mm tip.

Application options;

• 91/12-98/11 (Ver 1-4) “Early”
• 98/12-02/08 (Ver 5-6) “Late” – DICONTINUED

Use the Early or Late as a guide when selecting your option from the dropdown menu.

Image is for illustration purposes only.

This item is special order and cannot be cancelled once the order is place, please contact us for lead times prior to ordering if you have any timescale requirements.