A45 Engine (W176)

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M133 AMG Blow Off Valve

4 cylinder RPA Mechanical Blow Off Valve Conversion (M133 engine)

$540.00
Full Mechanical BOV conversion for W176 A45 (and variants) Please note that this is NOT comparable to the gimmick BOV adaptors sold by some. This unit completely replaces the leak-prone...
CLA45 downpipe

A45 Sports Downpipes (W176)

$879.00 – $1,319.00
ZAC SHF A45 Downpipe.  Available in brushed, or CERAMIC COATED  Improve power by reducing exhaust restriction Massive 3.5" stainless tube Matches factory or aftermarket exhaust systems Increased exhaust volume and note....
AMG A45 Spool

A45 Spool FX-150 upgraded high pressure pump kit (M133)

$1,698.00
The FX-150 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...
AMG M133 turbos

SHF 660 turbo (M133)

$3,199.00
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...
AMG C63 Stage 3 Low Pressure Fuel Pump

AMG A45 (M133) Stage 3 Low Pressure Fuel Pump

$1,199.00
Spool Performance is proud to present the production version of our Stage 3 LPFP (Low-Pressure Fuel System) for the Mercedes-AMG M133 platform. With the use of high-pressure pumps now being...
AMG A45 Downpipe

A45 Sports Downpipes (W177)

$853.00 – $1,209.00
Available in brushed, or CERAMIC COATED  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...
AMG A45 mechanical BOV

A45 TurboSmart Kompact Mechanical BOV Conversion (M133)

$390.00
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 A45 intake

A45 Cold Air Intake (M133)

$329.00
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 AMG intercooler heat exchanger upgrade

Intercooler Heat Exchanger Upgrade (M133)

$1,400.00
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...
A45 Intercooler Upgrade (M133)

A45 Intercooler Upgrade (M133)

$1,195.00
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 Fuel Pump

A45 Spool FX-180 upgraded high pressure pump kit (M133)

$2,399.00
What is the FX-180? The FX-180 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...
AMG A45 Tuning

A45 STAGE 4 MORENDI Performance Package (W176)

$6,905.00$6,214.50
PERFORMANCE PACKAGE STAGE 4 Whether you’ve just purchased your vehicle, or you’ve had it for a while, it can be hard to know which modifications to begin with and what...