DiMisa Exhaust Tips are the highest quality, sport exhaust tips on the market; both understated and elegant works of art for your 335i. DiMisa Tips were created for one simple reason. Where does one find custom tips made for BMW 335 that will replace the stock tips? The developer of these now popular tips didn't want a full-blown aftermarket exhaust because his car was a daily driver, and he certainly didn't want to spend thousands of dollars just to gain 5-10 horsepower and hear a deep, annoying drone every time he drove this brand new car. He simply wanted to fill the bumper openings with high end, discreet, yet very appealing stainless steel tips. Understated and elegant, that's what he created. While many aftermarket exhausts are very appealing upgrades, they often aren't right for more conservative customers, or customers who are simply looking for an affordable and simple upgrade. After significant research and development, DiMisa Tips introduced what we feel is the best aftermarket exhaust tip for the BMW 335 - hand forged and with perfect fitment every time. Features: -Two tips, either in 3.5" or 4.0" Diameter -Double-walled, stainless steel construction for the utmost quality -Guaranteed against corrosion -An affordable and attractive upgrade -Easily installed by any exhaust shop in under 30 minutes -Embodies the already throaty exhaust note of your 335i - No Drone, No obnoxious rasp -May slightly enhance exhaust note by widening the outlet of your stock exhaust - Installed by welding for ultimate adhesion .