Invidia Q300 Cat-Back Exhaust for 04-08 Acura TSX

Invidia Q300 Cat-Back Exhaust for 04-08 Acura TSX

If you want your TSX to sound like it means business without turning every commute into a headache, the Invidia Q300 Cat-Back Exhaust is the move. This is a full Acura TSX exhaust system for 04-08 that sharpens the tone, cleans up flow, and finishes the rear of the car with a rolled titanium tip that actually looks right on the chassis.

This cat-back uses mandrel-bent piping at 1.5mm wall thickness, so it holds its shape and deals with real world heat cycles without feeling flimsy. Invidia specs 60mm piping, which keeps velocity up and avoids the soggy low end you can get when people throw an oversized system on a mostly stock K24. The Q300 muffler tuning also matters, it keeps rasp under control and cuts down on that droning vibration that ruins highway driving.

Key Features

• Rolled Titanium Tip: That Invidia titanium tip exhaust look, clean and not flashy, and it fits the TSX rear bumper lines well.
• High-Flow Design: This exhaust moves more air than stock, which helps your car respond better when you already have intake, header, or a tune.
• Durable Mandrel-Bent Piping: 1.5mm thick tubing that keeps the bends smooth inside, so flow stays consistent and the tone stays cleaner.
• Tuned Muffler: You get a deeper note without the constant drone, which makes this an easy daily driver performance exhaust.