GReddy 05-13 Lexus IS250/350 Supreme SP Exhaust

GReddy is well-known for making performance parts that help you get more out of your car's engine. This Supreme SP cat-back exhaust system is built specifically for the 2006-2013 Lexus IS250 and IS350, aiming to give your car a more aggressive sound and better exhaust flow compared to the stock setup. It's designed to bolt directly onto your existing exhaust system, making installation more straightforward.

The Supreme SP system uses 70mm diameter piping, which is larger than the factory piping, allowing exhaust gases to exit the engine more freely. This improved flow can lead to a noticeable change in the exhaust note, giving it a deeper, sportier tone without being overly loud or droney inside the cabin. The muffler and piping are constructed from polished stainless steel, which not only looks good but also helps resist corrosion over time, especially important for a part exposed to the elements.

When installing this cat-back system, you'll be replacing the section of your exhaust from the catalytic converter back to the tailpipe. This means you won't be modifying the emissions control components of your vehicle. The kit comes with all the necessary hardware for installation, so you should have everything you need to get it fitted onto your IS250 or IS350.