New Hi Power exhaust for Si Coupe

New HKS Hi-Power muffler for the 10th Generation Si Coupe.

Product# 31006-BH001   MSRP $980.00


The stock, rhombus wide-tip exhaust is pretty unique but not very powerful.

Swtich it out for our Hi-Power dual titanium tip center mounted exhaust.


With a 3.8in diameter tip, this muffler reduces the exhaust pressure by 50%!

This allows the turbine to run smoothly at low RPMs which improves overall output.

With tuning, the engine output can increase up to 500hp without power loss.


Please contact an HKS authorized dealer for purchase information.


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