High-quality silicone hose connecting the pressure regulating valve (PRV) to the turbo intake, replacing the original hose, part no. 06B 103 493AE, for Audi B6 A4 1.8T AWM engine code.

High-quality silicone hose connecting the pressure regulating valve (PRV) to the turbo intake, replacing the original hose, a common failure point, for older Audi TT225 with AMU engine code.

High-quality silicone hose connecting the pressure regulating valve (PRV) to the turbo intake, replacing the original hose, a common failure point, for newer Audi TT225 with BEA engine code.

High-flow silicone turbo intake hose, black finish, OEM-quality fit. Inner diameter enlarged compared to the original corrugated hose for increased airflow. 4-ply reinforced nylon construction.

High-flow silicone turbo intake hose in black finish, replacing the original corrugated hose that is prone to collapsing under vacuum and cracking. Fits the stock airbox or APR Carbonio. New hose clamps included.

High-quality reinforced silicone MAF hose connecting the MAF sensor to the 2.7T or RS4 Y-pipe. Direct replacement for the original MAF hose, molded on the original part for a precise fit.

4-ply reinforced silicone throttle body intake boot in red finish, replacing the original rubber boot prone to tearing, for 2.7T engines. Withstands up to 22 psi of boost.

High-flow silicone throttle body intake hose, replacing the original plastic corrugated hose. Enlarged bore, smooth inner walls, fabric and stainless steel wire reinforcement to prevent collapse.

Silicone throttle body intake hose with a molded teardrop-shaped inlet matching the original, for Audi 5000/100/200 vehicles with the 5-cylinder 10V turbo MC1/MC2 engine. Reinforced silicone construction for greater durability, even under high boost.

Silicone hose connecting the turbo outlet to the pancake tube, for VW MkIV 1.8T.

High-performance 2.0" silicone turbo intake hose for 1.8T longitudinal engines with upgraded K04 or F21 turbo and TT225/VR6 MAF housing, 2.75" ID. 4-ply reinforced nylon construction with wire reinforcement.

High-performance 2.5" silicone turbo intake hose for 1.8T longitudinal engines with GTRS/GT2871R Eliminator turbo and TT225/VR6 MAF housing, 2.75" ID. 4-ply reinforced nylon construction with wire reinforcement, does not collapse even under strong vacuum.