Circuit Werks latest 07-10 BMW 335i Turbo Dual Muffler Catback Exhaust System. Fits all 2007-2010 Coupe, Convertible, & Sedan 335i Turbo only (E90/ E92/ E93). Will NOT fit the AWD models. True dual 2.5" Pipings from Downpipe Back exhaust. Twin angle cut 4" / 105mm Polished tips. Fits all the USA Spec 335i perfectly as shown in the pictured below. Will fit the European spec with very minor modification. Fits perfectly between your rear bumper cutout for the exhaust tips. Bolt on to your OEM Downpipes or any aftermarket ones with our supplied hardware and gaskets. The Polished Tips will be exposed from your rear bumper giving it the Sport Polished look. Also available in Black Edition Tips or Titanium Burnt Blue Tips Look version instead of the Polished Tips. Please check out our Ebay Store.
By installing our Circuit Werks High Performance exhaust system, you will not only improve dramatically the sound of your BMW, but you will also gain the horsepower where you would normally drive the car. Like to a local car meet, to work, or weekend cruising around town. The sound is very subtle but once you step on it, you can hear the deep sport tune exhaust tone. Depending on your mods, but our exhaust will easily get you 12 to 15+ hp to the wheels. A H-pipe mid pipe is designed to better at balancing sound and produces a more consistent power, a sports car growl. It flows quite well. H-pipe maintain the back-pressure necessary for torque gains earlier in the rpm band. With the built in "H-Pipe" it will optimize flow and help create a perfect back pressure for your turbo 335i. Comes with a limited warranty from the purchase date. High polished stainless steel, all are hand built to meet our high quality standard, then T.I.G. welded together.