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3.5" AMG GT Sports Downpipes

AMG GT SPORTS DOWNPIPES

ZAC Motorsport 3.5" sports downpipes are engineered using the latest 3D scanning and CAD equipment. The result is a downpipe that fits perfectly, with no irreversible modifications required.

Please note catted downpipes "built to order" and are generally a 10-15 day leadtime to manufacturer, catless is usually in stock.

Catalytic converter?
Add Optimum tune?

UP TO 180HP INCREASE

 

    ZAC 3.5" sports downpipes  flow significantly more than the restrictive factory downpipes, increasing performance and sound characteristics.

    Please allow 10 days to manufacture catted downpipes, only catless downpipes are in stock.

     

     


    More information below


     

     

     

    POWER BASED ON MERCEDES AMG GT (Stock 476Hp)*
    OPTIMUM LEVEL TUNE FEATURES REQUIRED HARDWARE POWER RESULT(Hp) TORQUE RESULT(Nm) TOTAL POWER(Hp)
    BRONZE Eliminate Top Speed Limiter
    Optimize Air/Fuel Ratios
    Optimize Ignition Timing
    Mild Turbo Boost Increase
    ZAC MOTORSPORT SHF Cold Air Intakes +128 +200 590
    SILVER As above PLUS:
    Medium Turbo Boost Increase
    OPTIONS:"pops and bangs"
    o
    As above PLUS:
    ZAC SHF Downpipes
    +178 +250 640
    GOLD As above PLUS:
    High Turbo Boost Increase
    As above PLUS:
    ZAC MOTORSPORT SHF 900 Turbos
    +288 +400 750
    PLATINUM
    (please enquire for details
    as there are many options)

    As above PLUS:
    High Turbo Boost Increase
    Transmission tune
    CPC Upgrade may also be required
    (purchased separately)
    As above PLUS:
    ZAC MOTORSPORT SHF 1000 Turbos
    ZAC RPA System
    Fuel Pump upgrades
    +338 +300 800+
    ULTIMATE
    (please enquire for details
    as there are many options)
    As above PLUS:
    High Turbo Boost Increase
    Port Injection Piggyback ECU tune

    As above PLUS:
    ZAC WCS System
    Piggyback ECU
    ZAC Port Injection Manifold system,
    including E85 injectors.
    ZAC Cooling system upgrades



    +540 +400 1000+