Audi S4 / S5 / A6 / Q7 / SQ5 3.0 TFSI & VW Golf MK5 GTI BYD Engine Walnut Blaster Carbon Cleaning Adapter (Billet Aluminum)

Restore engine performance lost to carbon buildup with this premium billet aluminum walnut blaster carbon cleaning adapter, precision crafted from 6061 aluminum alloy for permanent durability and reliable cleaning operation. Direct injection engines (including all 3.0 TFSI Audi engines and select VW MK5 GTI variants) are notorious for accumulating heavy carbon deposits on the intake valves and ports — because direct injection sprays fuel directly into the combustion chamber rather than over the intake valves, there's no fuel washing action to keep the valves clean. Over time, carbon deposits restrict airflow, reduce engine efficiency, cause misfires, lower fuel economy, and trigger rough running and check engine light symptoms. The walnut blasting procedure (using crushed walnut shell media to mechanically remove carbon deposits) is the standard professional cleaning solution, and this adapter is the critical interface that connects the walnut blaster gun to the cylinder head intake port for clean, contained cleaning operation. Built specifically for the 3.0 TFSI Audi platform and BYD-engine VW Golf applications.

Features:

• Restores engine performance – removes carbon buildup that restricts airflow, reduces efficiency, and causes misfires on direct injection engines

• Premium 6061 aluminum alloy construction – significantly more durable than plastic walnut blaster adapter alternatives, designed for repeated professional use

• Tool-free quick installation – protruding base design enables secure fit on the cylinder head intake port without additional clamps or fixtures

• Optimized angled port design – vacuum port and sandblaster gun inlet are positioned at an angle for easier blaster gun access and better cleaning operation compared to aligned designs

• Direct fitment – engineered specifically for the 3.0 TFSI Audi engine platform and BYD-engine VW Golf applications

• Reusable across multiple cleaning operations – durable construction for repeated use on the same vehicle or across multiple customer vehicles in shop applications

Specifications:

• Condition: 100% Brand New

• Type: Walnut Blaster Carbon Cleaning Adapter

• Material: 6061 Aluminum Alloy