Boost your M178’s output with an 80% increase in fuel flow and 250bar pressure capability, offering a fully plug-and-play solution for higher ethanol concentrations and larger turbo configurations.
2021 Mercedes Benz AMG GT Black Base Coupe 190.381 V8 4.0L Engine Parts & Accessories
- Cooling
- Covers
- Drive Belts
- Electrical
- Emissions
- Fastener Kit
- Filter
- Fuel
- Gaskets & Seals
- Ignition
- Intake
- Mechanical
- Oil Service
- Performance
- Pulleys
- Timing
- Tools
- Turbocharger
- Vacuum System
- Clearance
Unlock hidden M178 power with the UPD Cold Air Induction Kit - OEM style fitment with dyno-proven gains!
Brand new unit with no core charge. OEM Supplier!
We Price Match - Give Us A Call or Chat!
This product was last offered at the strikethrough price on
07-16-2026
Keep your engine cool
Refresh your cooling system! Includes a new expansion tank, pressure cap, and 1-liter of blue coolant.
For cars with (Code 805, 806, or 807).
This product was last offered at the strikethrough price on
11-11-2026
Front Main Seal
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
11-13-2026
4K X 970
Air Conditioning
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
11-12-2026
Multi-Layer Metal Seal - Required anytime the turbos or exhaust manifolds are removed.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
11-12-2026
Includes new chains, guides and tensioners
This product was last offered at the strikethrough price on
11-11-2026
Includes all turbo oil lines, coolant lines, and turbocharger mounting hardware.
This product was last offered at the strikethrough price on
11-11-2026
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
11-12-2026
Price includes a refundable $118.99 core charge
This product was last offered at the strikethrough price on
11-12-2026
Price includes a refundable $84.80 core charge
Fits left or right side - sealed with sealant
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
11-12-2026
Does not include bearings - QTY Eight (8) for M176, M177, and M178 Engine Applications
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
11-12-2026
Includes essential turbocharger mounting hardware.