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RENAULT MEGANE IV 1.8T R.S. (280 Hp) 2018 ->

aka: Performance sport exhaust for RENAULT MEGANE 4 R.S.

Here is the newly developed, stainless full exhaust, from turbo back, for the 2018 Renault Megane R.S.

In stock form, the 1.8l engine is set to run in a high state of tune (boost pressure is 1.6 bar), making great torque at low rpm, and  a Hp peak slightly below  280.

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 easily walks past the 300hp barrier.

Also, the SS mid pipe and rear muffler provide for a much nicer, deep, richer sound, with no droning.

A totally different note from the raspy character of the stock exhaust.
With EEC homologation / Compliant to the EEC N°70/157 standard
Component E.E.C. homologation valid only when fitted to the specific Supersprint homologated rear exhaust
Compatible with the OEM catalytic converter
For racing use only
Discontinued Product. Available while stock lasts
Threaded bung for oxygen sensor provided
Oval endpipe
Twin oval endpipe
Flat oval endpipe
With certificate of authenticity - Compliance to sound regulations
With certificate of conformity for classic exhaust design

Brand

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