A45 W176 Engine Bay

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M133 Performance upgrades

i4 RPA Mechanical BOV Conversion (M133 engine)

$594.00 USD
Full Mechanical BOV conversion for W176 A45 (and variants) Please note that this is NOT comparable to VTAs or adaptors that still use the factory valves. This unit completely replaces...
AMG A45 intake

A45 Cold Air Intake (M133)

$380.60 USD
Take your Mercedes-AMG A45 to the next level with the AVI Cold Air Intake, proudly designed and developed in Australia. This intake is built to deliver real-world performance improvements, offering superior...
Spool M133 Fuel Pump

A45 Spool FX-170 high pressure pump kit (M133)

$1,867.80 USD
The FX-170 is an upgraded high-pressure fuel pump. The pump features a bigger bore size than stock that translates into roughly 50% more flow when compared to stock. The pump...
CLA45 downpipe

A45 Sports Downpipes (W176)

$966.90 USD
ZAC SHF A45 Downpipe.  Improve power by reducing exhaust restriction Massive 3.5" stainless tube Matches factory or aftermarket exhaust systems Increased exhaust volume and note. Manufactured from CNC mandrel bent stainless...
Mercedes AMG M177 M178 sparkplugs

M133 HKS Spark Plug set (2.0l Turbo)

$225.50 USD – $264.00 USD
HKS Spark Plugs to suit M133 2.0 litre Turbo engines. (set of 4) A noticeable difference in performance over other brands.  Iridium Alloy Center ElectrodeIridium alloy center electrode reduces voltage requirement and improves...
AMG A45 mechanical BOV

TurboSmart Mechanical BOV Conversion (M133)

$429.00 USD
Full Mechanical BOV conversion Please note that this is NOT comparable to the BOV adaptors/Spacers that use the factory electronic valve. This unit completely replaces the leak-prone factory ECU controlled...
AMG M133 turbos

SHF 660 turbo (M133)

$3,518.90 USD
ZAC SHF660 turbo is the perfect upgrade for  tough street and drag / roll racing. With correct tuning and supporting upgrades, this turbo is more than capable of over 650 wheel Horsepower...
A45 Intercooler Upgrade (M133)

A45 Intercooler Upgrade (M133)

$1,314.50 USD
ZAC SHF A45/CLA45/GLA45 Intercooler / Charge cooler upgrade Upgrade your water/air intercooler lower IAT (Intake Air Temperature). Free flowing core reduces pressure drop (more effective boost). Cast aluminum end tanks and full...
AMG A45 intake

GLA Cold Air Intake (M133)

$380.60 USD
Our design criteria was simple; put a smile on your face every time you drive your AMG. As AMG enthusiasts ourselves we have brought that passion into each product we...
Mercedes M133 Forged Pistons

A45/CLA45 Forged Pistons and Rods package (M133)

$3,162.50 USD
ZAC Motorsport, together with Italian RP is proud to offer our range of Forged pistons and rods to suit your AMG For the M133 forged internals are a must when...
AMG A45 M133 Upgraded High Pressure Fuel Pump

A45 Spool FX-200 high pressure pump kit (M133)

$2,638.90 USD
What is the FX-200? The FX-200 is an upgraded high-pressure fuel pump. The pump features a bigger bore size than stock that translates into roughly 80% more flow when compared...
Intercooler Heat Exchanger Upgrade (M133)

Intercooler Heat Exchanger Upgrade (M133)

$1,254.00 USD
ZAC SHF A45/CLA45/GLA45 Intercooler Heat Exchanger Upgrades the 2 heat exchangers that serve to cool the fluid from the water/air intercoolers. Reducing heat soak and IAT (Intake Air Temperature). A cooler...