When it comes to exhausts there are quite a few manufacturers all over the world. The reason we decide to sell and work closely with Quicksilver exhausts is they outright produce some of the finest systems you will ever be able to get your hands on. Not only is every exhaust component developed, produced and rigorously tested to the highest standards, Quicksilver exhausts will never put a product out to sale that they aren’t 100% satisfied with. British engineering at it’s finest!
One of the M3/4’s biggest power, torque and noise restrictions is the factory catalytic converters. It’s often one of the more common and first things to change on any road car to further enhance the soundtrack of the exhaust as well as open up the tuning possibilities with more power gains being achieved. These replacements downpipes are a lighter weight component that has more efficient flow and shows noticeable improvements. The downpipes are also ceramic coated too.
Quicksilver’s Volcanic Black Ceramic Coat offers temperature reductions of over 110 degrees C at the manifold, resulting in a reduction of over 27.5 degrees C in under bonnet temperature and power increases of up to 5.5%. The coating originally developed for the defence and Nuclear industries offers proven performance gains and is extremely durable and stone chip resistant.
Now used extensively in top level Motor Sport this Ceramic Coat option offers greater performance / reduced surface and ambient temperatures / highly effective corrosion barrier and a tough hard wearing shell coating whilst adding a truly unique look and finish to your system.
Each exhaust is made to order, the lead time therefore will be between 2-4 weeks. On occasions this may be as little a 1 week depending on stock levels. Due to these downpipes replacing the factory catalytic converters we strongly recommend remapping and re-calibrating the engine software. We can provide a nationwide remapping service.
– Ceramic coated.
– A crisper sound.
– Made from T304 Stainless Steel.
– Less restriction – More power and torque
– Improved throttle response.
– Lighter benefiting all areas of performance.
BMW M3/4 F80, F82, F83
Don’t just take our word for the sound, check out the video below: