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Two Track Weapons, Two Fundamentally Different Tuning Philosophies The Porsche 992 GT3 and Mercedes-AMG GT R are two of the most capable track-focused cars you can buy. One screams to 9,000 RPM with a naturally aspirated flat-six. The other punches with 577 HP of twin-turbo V8 torque. When it comes to tuning, they couldn't be more different — and understanding those differences is critical before spending a single dollar on modifications. At YPG Motorsport, we approach these cars with completely different strategies. Here's why. Head-to-Head Specification Comparison Spec Porsche 992 GT3 Mercedes-AMG GT R Engine MA175 4.0L NA Flat-6 M178...

The BMW M2 F87 is one of the most celebrated driver's cars of its generation. Powered by BMW's N55B30T0 3.0-liter turbocharged inline-6, the original M2 delivers a raw, engaging driving experience that heavier M-cars simply can't match. A catless downpipe is the single highest-impact bolt-on upgrade for this platform — and at just $699.99, it's also one of the most affordable paths to serious power gains. This guide covers the full downpipe upgrade for the N55-powered M2 F87: catless vs. high-flow catted options, real-world power gains at every stage, exhaust sound transformation, installation, and why an ECU calibration is essential...

The AMG GT platform demands heads that can flow under sustained high-RPM, high-boost, high-heat conditions — lap after lap. Our M178 CNC-ported heads are flow-bench developed for the dry-sump 4.0L V8, assembled with upgraded valvetrain, and sold as a matched pair. Built at YPG Motorsport in Kuwait, shipped worldwide. What Are CNC-Ported Heads? CNC porting reshapes the intake and exhaust ports using computer-controlled machining to our flow-bench program. Every port is cut to identical runner volumes and matched flow rates across all eight cylinders. On a twin-turbo engine like the M178, ported heads reduce pumping losses, improve turbo spool, and...

The M178 short block gives AMG GT owners a fully forged, race-spec bottom end for their dry-sump 4.0L twin-turbo V8. Built in-house at YPG Motorsport in Kuwait with the same forged rotating assembly that goes into our complete M178 crate engines. Balanced, blueprinted, and ready for your heads and accessories. What Is an M178 Short Block? A short block is the engine's bottom end: block, crankshaft, connecting rods, pistons, bearings, and internal seals. It does not include cylinder heads, turbochargers, the dry-sump oil system, or accessories. You supply your own heads — either your originals or our M178 CNC-ported heads...

The Mercedes-AMG M178 is the dry-sump variant of AMG's 4.0L twin-turbo V8 — purpose-built for the two-door AMG GT platform. Found exclusively in the AMG GT, GTS, GTR, GT R Pro, and GT Black Series, it shares the M177's bore and stroke but uses a completely different dry-sump oil system, block casting, and accessory layout. At YPG Motorsport, we build complete M178 crate engines with forged internals for 1,500 HP+ capability. What Is an M178 Crate Engine? A crate engine — or long block — is a fully assembled engine ready for installation. Our M178 crate engines include the forged...