Here is the newly developed Supersprint full exhaust, from turbo back, for the 2019 Renault Megane R.S. "Trophy".
Read more:
https://www.supersprint.com/ww-en/supersprint-performance-sport-exhaust-renault-megane-4-rs-trophy.aspx
In stock form, the new 1.8l engine is set to run in a high state of tune (boost pressure is 1.6 bar and higher).
However the pressure drops down rather abruptly, at 5200 / 5400 rpm, acting as a limiter for the hp and the torque curves at higher rpm, throughout the 7000 redline.
The engine revs, but it makes less power when higher up in the powerband.
The std, restrictive catalytic and the rich fuel mapping do not help.
By changing to the Supersprint downpipe and exhaust, and by re-tuning the ECU accordingly, this car get a huge boost in performance.
Adding the SS mid pipe and rear muffler provide for a much nicer, deep, richer sound, with no droning.
Alternatively, we offer a mid resonator, and straight rear pipes.
This Race setup ensures a healtier sound yet.
A totally different note from the raspy character of the stock exhaust.
Being modular in design, the Supersprint exhaust can be made is several, distinct setups, from full Race (cat-deleting), to Sport / Touring.
Fit and finish, durability are typical Supersprint; nothing less than perfect, as usual.