RENNtech | Stainless Steel Sport Mufflers w/Electronic Valves | C63 /S AMG | W205 | 4.0L BiTurbo V8 | M177

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RENNtech | Stainless Steel Sport Mufflers w/Electronic Valves | C63 /S AMG | W205 | 4.0L BiTurbo V8 | M177RENNtech Stainless Steel Sport Mufflers w Eclectronic Valves for the W205 C 63 AMG BiTurbo. Gains: up to 10 HP & 15 TQ. RENNtech Sport Mufflers are made out of T 304 stainless steel (SS) and 100% hand crafted in the USA. This exhaust system is rigorously tested to remove any unwanted resonances in the cabin to deliver a deep sound that keeps with the character of a luxury performance vehicle. Our mufflers with 2 3 4 inch diameter tubing offer lighter

With the proprietary RENNtech ECU Plus Upgrade the R172 - SLC 43 AMG gains up to +41 HP and +62 LB-FT

E43 AMG Sedan | MY2017-18

Up to 380HP and 395 LB-FT TQ

S 65 Coupé (C217) Stock Performance:

ECU+ Upgrade | Up to 659HP / 614LB-FT | Gains: +84HP & +93LB-FT

000 RPM delivering peak gains of +336 HP and +173 LB-FT without sacrificing traction and drivability in the lower RPM range

640 wtq @ 4

017 HP and 873 LB-FT @ crank with 100 Octane Fuel

no cutting or welding required

but in the closed position the system produces a pure

BOV Adapter and high-flow air filters are required

The RENNtech Stage I Turbo -upgrade package for the Mercedes-Benz M256 -engine was developed to address and prevent possible OEM turbo failures when increasing the power output of the AMG 53 | M256 | AMG 3

Exchange/Return Notes