15 years ago, Supersprint has pioneered the long-tube, step-diameter race headers concept for the Elise / Exige cars with the Toyota 1.8L 4 cyl. supercharged engine.
Read more: https://www.supersprint.com/ww-en/sport-exhaust-supersprint-lotus-exige-s-260.aspx
Chocked down by a horrible stock system, this car badly needed a free-flowing exhaust, which would not only increase the top end power, but most important, the low and midrange torque as well.
On each and every Elise / Exige version that followed the original 2004 model throughout the years, the Supersprint headers did the magic of achieving both results, at the same time.
Up to date, the Supersprint full exhaust is the best perfomance addition, guaranteeing maximum performance, greatly reduced thermal stress on the engine, and compliancy to the sound regulations at every racetrack venue, worldwide.