Remus 2011 Citroen Ds4 1.6L (9Hr/Hcb/5Fu/9Hr) Axle Back Exhaust

If you're looking to give your 2011 Citroen DS4 1.6L a more engaging exhaust note and a touch of sportiness, this axle-back exhaust system from Remus is a solid option. Designed to replace the factory muffler and tailpipe section, it's a straightforward way to change the sound and appearance of your car's rear end without altering the emissions control system.

Remus is well-known for crafting exhaust systems that balance performance with a refined sound. This axle-back system is built from stainless steel, which is a strong material that resists corrosion, meaning it should hold up well over time. The specific design aims to improve exhaust flow slightly compared to the stock setup, which can contribute to a deeper, more resonant tone. You can expect a noticeable change in sound, especially under acceleration, without it becoming overly loud or droney for daily driving. Installation typically involves unbolting the factory rear section and bolting this one in its place, making it a manageable project for many DIYers or a quick job for a shop.

This system is designed to fit the 2011 Citroen DS4 with the 1.6L engine (engine codes 9Hr, Hcb, 5Fu, 9Hr). It's a popular choice for owners who want to enhance their vehicle's character. While it doesn't include the mid-pipe or catalytic converter section, it's a focused upgrade for the rear of the exhaust system.