Hose fitting with 1/8" NPT thread, fo 6mm hose. Brass material

Hose fitting with 1/8" NPT thread, fo 6mm hose. Brass material    

4-1 collector blank for exhaust manifold. Edges shaped for max 4x45mm primary tubes. Outlet is 3" OD. Material AISI304 stainless steel. Sold as 1/piece.

Front side catalytic converter flange, for building own downpipes/catalytic converter pipes. Fits following car models: A4 B8 3.0TFSI & 3.2FSI A5 B8 3.0TFSI & 3.2FSI A6 C7 3.0TFSI &

Bolt-on fitment to original cat and centre exhaust, deletes front mufflers. Tubing size 2,5" stainless steel. Fits to Audi A5 / S5 B8 3.0 TFSI, Coupe, Cabrio and Sportback Soundcheck: https://www.

Fits the 204/245hp versions. Removes the DPF filter, ECU remap is needed. Fits directly to the original exhaust system in the original underbody connecting point.  Engine codes CDUD / CDUC 245 hp e

Fits to original front pipes. Middle part has an X-pipe and mufflers are 100% staright trough desing. Exhaust note is very crisp race-like tone. Tubing size is dual 2,5", material is AISI304 stainle

Valves work from Audi's own S-button. Outlet tips are quad 80mm round. tubing size is 2,5" and features a x-pipe also.

Low profile stainless steel clamp for 3" / 80mm sleeve. These are good for lowered cars or when clamp is in a tight space. Also can be used as clamp for outlet tip to make appearance look more modest.