MERCEDES X290 GT-4 Coupè 63 AMG 4-Matic (4.0i V8 Bi-Turbo - 585 Hp) 2019 ->

The 2019 AMG GT 63 S 4-Matic+ 4Door Coupè is the latest addition to the performance exhaust range for the contemporary AMG cars, by Supersprint.

Its 4.0L Twin Turbo V8 engine, certainly is not short on power, being rated at 639 Hp.

Regardless, Supersprint can make it run even better.
In particular the Euro version, equipped with the dreaded GPF particulate filter, has a greater margin for performance improvements.

Our R&L Turbo Downpipe kit deletes the restrictions of the std., high density ceramic catalytic + filter system, replacing them all with high-volume, free-flowing HJS Motorsport units, and with straight-through, non crushed, large diameter pipes.

The result is astounding.

This Supersprint downpipe system exploits the full potential from the AMG V8 engine, guaranteeing more hp, more torque, giving it a throaty, brutal sound at the same time.

As the AMG Factory cat-back exhaust already is perfect from a technical standpoint, needing no upgrades, the Supersprint Turbo downpipe kit is the standalone component that makes all of the difference.

Just bolt it on and get ready to burn rubber!

Systems for replacement of kat for OBD II car models (with lambda sensors before and after the kat.)

These systems can only be used for racing purpose exclusively, in conjunction with the modifications of the engine management system. If used with a stock “ECU”, malfunctions may occur. All modifications must be carried out by qualified personnel only, under the liability of the car owner and at his expense.

Supersprint guarantee is limited to the quality, workmanship and correctly fitting to the intended car model for all race products.