Air filter cleaning kit, featuring a cleaning agent and oil specially formulated for servicing the filters used across all 034Motorsport intake systems.

Bosch MAF sensor housing with an 85 mm inner diameter, CNC-machined internally from billet aluminum, for modified 2.7T vehicles with a K04 RS4 or larger turbo and matching injectors. Compatible with OEM airbox adapters or 3.5" silicone couplers.

Plug-in harness, the only one of its kind on the market, converting factory-equipped Audi S4/RS4/A6/Allroad 2.7T with a Bosch MAF sensor (1997-2000.5) to the Hitachi MAF sensor of later models (2001+), with no cutting or soldering required.

High-flow silicone throttle body intake hose, allowing the original airbox to be kept when upgrading to a 74mm Porsche 997/911 throttle body on Audi Q5/SQ5 B8 3.0 TFSI. Repositioned inlet with 82mm inner diameter, original intake silencer removed.

Turbo intake hose, replacing the original corrugated plastic hose, which is unattractive and restrictive, for VW Mk8 Golf R and Audi 8Y S3. Wire-reinforced to maintain its shape and resist collapse under vacuum.

Turbo intake hose replacing the original corrugated plastic hose, which is unattractive and restrictive, for VW Mk8 Golf GTI. Wire-reinforced to hold its shape and resist collapse under vacuum.

Simple solution for fitting a 4" turbo intake on the Audi 5-cylinder 20VT engine, 4" diameter MAF to turbo hose.

High-flow turbo intake hose, direct fit, replacing the original corrugated rubber hose on Audi UrS4/UrS6 C4 AAN. Reinforced silicone construction, does not collapse, improves airflow.

4-ply wire-reinforced silicone MAF to turbo intake hose, 2.75" diameter, for turbos with 2.75" inlet. Does not collapse like the original rubber hose.

MAF to turbo intake hose in 4-ply wire-reinforced silicone, 3" diameter, for 3.0" turbo inlets. Does not collapse like the original rubber hose.

Bundle of all 034Motorsport performance products designed for the stock airbox: turbo intake pipe, turbo intake hose, drop-in performance air filter and matching hardware, for VW Mk8 R and Audi 8Y S3. Installation effort: low.

Bundle of all 034Motorsport performance products designed for the stock airbox: turbo intake pipe, turbo intake hose, drop-in performance air filter and matching hardware, for VW Mk8 GTI. Installation effort: low.