GLC63

M177 Turbo Blanket

$169.00

ModalWorks Turbo Blankets for the M177/M178 isolate the heat produced by the pair of turbochargers in the center of your engine bay. Turbo blankets...

Vent to Air (VTA) Adapter for C63 / GLC63

$129.00

Each kit includes: 2 VTA billet aluminum inserts 2 4-ply silicone sleeves 2x intake recirculating caps 4x connecting clamps The ModalWorks M177 VTA adapters are...

M177/M178 Boost Tap

$52.00

Create a reliable manifold pressure tap using the ModalWorks boost tap. Fits all M177 engines. Quick style 1/4 turn disconnect on right hand...

GLC63 Performance Downpipes

$799.00

3.5” entry diameter Get ready for improved performance and sound with the ModalWorks M177 aftermarket downpipes for the 2017+ GLC63. These downpipes improve performance,...

W205 C63 M177 Build Plaque Mount

$15.00

Aesthetic upgrade for your M177 C63 engine bay. This kit allows you to mount your OEM build plaque with our aftermarket air intake system. ...

GLC63 Polymer Carbon Fiber Intake (Patent Pending)

$649.00

Core Features The M177 Polymer Carbon Fiber High Flow Intake is a game changer for intake technology on the GLC63 platforms. Our tube design...

M177 Performance Spark Plugs

$389.00

Improve combustion and help support higher power levels with these high performance spark plugs from HKS. These are a must have when running your...

Mercedes Coolant Tank Aesthetic Cover - Red

$58.00

Dress up your engine bay with a custom billet 6061 aluminum coolant cap. Installs in seconds and adds a nice touch of red to...

M177 Engine Cover

$199.00

The ModalWorks M177 Engine Cover closes off the center valley of your AMG V8 with a two-piece vented panel that looks the part and...

Mercedes Oil Cap Aesthetic Cover- Red

$58.00

Dress up your engine bay with a custom billet 6061 aluminum oil cap cover. Installs in seconds and adds a nice touch of red...

Complete M177 blowoff valve upgrade kit for Mercedes-AMG C63 and GLC63

Modalworks M177 C63 GLC63 Blowoff Valves

$629.00

The ModalWorks mechanical blowoff valve kit is a critical performance feature that helps you push substantially past stock boost levels. These units are 100%...

Mercedes M177 Turbo Methanol Couplers

$150.00

Two piece coupler set with methanol holders included. Methanol holders are for 1/4NPT generic style nozzles so you can pick the brand of your...

Mercedes-AMG M177 Vent-to-Air adapter for enhanced turbo blow-off sound

Mercedes M177 Vent to Air Adapter

$119.00

The Modalworks Vent To Air (VTA) adapters are a bolt on solution to provide more audible turbo sounds during shifts. These simply bolt on...

W205 X253 52mm Gauge Holder

$45.00

The C63 / GLC63 gauge holder provides a sleek and stealthy alternative to mounting a 52mm gauge on your dash. Easily replace your cubby...

M177 Performance Intercooler Radiator

$1,499.00

Stop losing power after two pulls. The stock M177 intercooler system heat-soaks fast. In 90°F weather, intake air temps climb roughly 15% every 60–130...

GLC63 M177 Transmission Split Cooling

$799.00

Product Details -10AN fittings and lines for excellent flow CNC billet aluminum end tanks Bar and Plate style for increased strength and capacity Core...

Replacement Filter: M177 C63, GLC63, E63

$200.00

Set of 2 air filters that pair Modalworks M177 Polymer Intake products.

Pair of ModalWorks 3D-printed equal-length M177 exhaust manifolds in heat-treated 316L stainless with CNC-machined V-band turbo flanges

M177 / M178 Equal-Length Turbo Exhaust Manifold — Patent-Pending, 3D-Printed

$3,599.00

Made to order — 4 week lead time. Cerakote option adds 1–2 weeks. The first equal-length exhaust manifold for the M177/M178 4.0L twin-turbo V8...

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