Sunline racing are testing some prototype de-cat titanium front pipes for their red R35 GT-R. Expected power with this modification plus their existing rear exhaust section is 520 – 530ps and should be tested this weekend.

According to a translation from Spider Godwin of the UK GTR-Register forums the car is sound more “racy” now with a “dry” note that only titanium can give. If you have ever heard a GT-R with a titanium exhaust you will know that it is one of the most amazing sounds. The exhaust is apparently still within legal decibel limits however it of course would not pass shaken inspection due to the removal of the catalytic converters.

Link: Checkout the rest of Sunline’s exhaust here in our Sunline exhaust photo gallery