The aFe Takeda 2.5in to 3in 304 stainless steel Y-pipe is a bolt-on front exhaust section for the Infiniti Q50 and Q60 with the 3.0-liter twin-turbo V6. It steps the factory 2.5-inch flow up to a 3-inch connection and is built from 304 stainless tubing. The manufacturer describes the Takeda line as modular and bolt-on, with no cutting or modifying needed, which is what separates it from a universal pipe that would require fabrication.
Why choose it over stock or a cheaper pipe? The manufacturer reports in-house dyno testing showing gains of up to +6 HP and +5 lb-ft. Stainless construction also holds up better than mild steel in wet or salted climates. Owners on user forums say the open flow gives a deeper, more aggressive tone, but some find it raspy without resonators, so resonator hardware is worth weighing before you buy. Owners also note that the mid-pipe and resonator setup changes the sound more than the Y-pipe alone.
No. The manufacturer states the Takeda Y-pipe and mid-pipe system is modular and requires no cutting or modifying for a bolt-on installation.
Owners on user forums report fitting it on AWD cars. The manufacturer's application list for the 3.0T covers 2016 to 2024 Q50 and Q60 models, while this SKU's title references 2016 to 2018, so confirm your exact year and trim before ordering.
The manufacturer says the system deletes the factory resonators to reduce restriction. Owners on user forums report rasp from the open setup and say resonators helped. Confirm with the manufacturer which resonator hardware, if any, ships in the box.
Owners on user forums report running this Y-pipe and mid-pipe combination with aftermarket lower downpipes and aftermarket axle-back exhaust.
This is a bolt-on job that uses the factory mounting points and hangers, so no fabrication is needed. One owner review reports about 30 minutes on a lift for the install. Tighten the stainless band clamps evenly and check them after installation, because an owner on user forums found a clamp that slipped to one side and left a gap. Confirm the clamps are fully seated before the first drive. Work on a lift or with the car secured on jack stands.
