RENNtech Downpipes with 200 Cell Sport Catalytics for 231 - SL 63 AMG BiTurbo M157-Series

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RENNtech Downpipes with 200 Cell Sport Catalytics for 231 - SL 63 AMG BiTurbo M157-SeriesRENNtech Stainless Steel Downpipes with 200 Cell Catalytic Converters for 231 SL 63 AMG BiTurbo M157 Series. Gains: +10HP & +15TQ Our performance down pipes replace the restrictive stock exhaust with high flow, 200 cell sport catalytics for improved performance, reduced back pressure, greater exhaust gas volume and better sound. Combined with RENNTECH's ECU software our SL 63 down pipes create an incredible sound with performance to match. Our down

seamless tubing and CNC machined stainless flanges

Downpipes w/Cats

Akrapovic Header Set (Titanium) Porsche 911 GT2/RS and Turbo (997)

Due to increased power and boost levels

RENNtech tuning software for Mercedes offers significant gains in horsepower and torque across the vehicle's entire power band

Mercedes-AMG SL 63 (R 232) 2022+ | AMG GT 63 (C192) 2023+

Engineered for the M178 BiTurbo LS2 V8 powerplant found in the AMG GT Black Series

5L V8 BiTurbo features an all-new Blow-Off Valve implemented into the re-designed OEM turbo tubes

681 HP 736 LB-FT C217 - AMG S63 ECU Upgrade

E 550 (W211) Stock Performance:

Gains: Up to +105HP | +63LB-FT

RENNtech's SLS AMG adjustable suspension kit offers not only overall improved aesthetics and an aggressive vehicle stance