All Delkevic mufflers have removable baffles and are designed to be compatible with stock tuning. If you have tuned your bike away from stock, your tuning may or may not be compatible with our system. Please contact us with modification and tuning questions. You will be able to retain and use your center stand with Delkevic pipes. Most slip ons work with factory or aftermarket panniers with the exception of high mount pipes. Please contact us with any questions regarding fitment or tuning. One year manufacture defect warranty. Due to the worldwide distribution of our products Delkevic does not make any representation our products comply with noise or emission laws of any country except those of the United Kingdom. Please investigate your local laws and any laws in areas you may be riding. Mufflers 13″ (320mm) and longer have a BSAU stamp for street legal under British Standards. Please note: All Buyers must pay for their own customs fees, brokerage fees or duty tax. Please investigate your possible tax and duty owed before ordering. We will not alter customs forms. _FEATURE_ Concours 1400 (2008-2018) | Delkevic SS70 9″ stainless steel oval mufflers are manufactured from high-grade 304 stainless steel and polished to a mirror finish. This pipe is loud and aggressive even with the baffle in. This muffler is great for short trips around town where you need to be heard. | This set includes all necessary hardware to mount the muffler onto a stock header. If gaskets are required for installation, they are provided. | No rejetting or remapping is required after fitment on a stock bike however we always recommend a dyno test. If the motorcycle has other modificaitons to the intake or exhaust system some tuning may be required. | Delkevic mufflers are handcrafted from the finest quality materials to enhance your motorcycle in both performance and looks.