{"product_id":"leo-vince-8760-gp-corsa-slip-on-carbon-fiber-muffler-stainless-end-cap-gray","title":"Carbon Fiber Muffler with Stainless End Cap W8446","description":"Color: Carbon Stainless SteelReviews4.948 reviews5 star42 reviews4 star6 reviews3 star2 star1 starA Good Slip On for the Price, with Minor Issues InvolvedAugust 11, 2017I purchased this Slip On with medium expectations as it is a cheaper one, and it is not disappointing. It was very easy to install (I am extremely novice with mechanics and tools) but watching a YouTube install video by RevZilla set me straight. All I needed was a socket set, hex wrench and rubber gloves. It sounds great and looks great, a nice short carbon fiber exhaust with a nice deep tone, now my 2015 CBR500R sounds like a bike as opposed to a sewing machine. All parts fit perfectly together, no lubrication or elbow grease required, and was able to obtain no exhaust leaks after the second tighten.Now for downsides. Without the DB killer this muffler creates little to no back pressure, completely free flowing. I took it to my dealership and they informed me that I would ... MoreI purchased this Slip On with medium expectations as it is a cheaper one, and it is not disappointing. It was very easy to install (I am extremely novice with mechanics and tools) but watching a YouTube install video by RevZilla set me straight. All I needed was a socket set, hex wrench and rubber gloves. It sounds great and looks great, a nice short carbon fiber exhaust with a nice deep tone, now my 2015 CBR500R sounds like a bike as opposed to a sewing machine. All parts fit perfectly together, no lubrication or elbow grease required, and was able to obtain no exhaust leaks after the second tighten.Now for downsides. Without the DB killer this muffler creates little to no back pressure, completely free flowing. I took it to my dealership and they informed me that I would need more aftermarket parts (power commander, high flow air filter) to correct it from running lean. After which it could still require some work. With the DB killer it appears to run fine as that creates back pressure, but smells like it is running rich which I still have yet to assess. Also the LeoVince label is quite the cheap sticker, after 250 miles it is beginning to come off.All in all for what you paying it is a good product, just be prepared to get a few other parts to compensate for back pressure issues, and I would recommend using the DB killer until you do. It sounds sweet, snaps and pops decelerating and isn't the ugly massive stock pipe that I was dying to get rid of. LessAustin �� Review provided by  revzilla.comAll Reviews","brand":"My Store","offers":[{"title":"Default Title","offer_id":52328920875304,"sku":"P353528537350804227","price":30.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/9838\/3912\/files\/ca5fc7bdbd50a4eccadb59bb8b35b4b5f250f0701646149b8573df76c701fbae.jpg?v=1788673584","url":"https:\/\/alerara.shop\/products\/leo-vince-8760-gp-corsa-slip-on-carbon-fiber-muffler-stainless-end-cap-gray","provider":"My Store","version":"1.0","type":"link"}