{"product_id":"builder-series-tt-slip-on-exhaust-bonneville-t100-t120","title":"Builder Series TT Slip-On Exhaust for Triumph Bonneville T100 \u0026 T120","description":"\u003cp\u003e\u003cstrong\u003eThe Bonneville Exhaust That Gives the Twin Its Voice Back\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTriumph's history at the Isle of Man TT runs deeper than most marques. Before the Bonneville carried that name, Triumph engines were already winning on 37 miles of closed public road in the Irish Sea. The bikes that ran there became the foundation for everything the Bonneville stands for.\u003c\/p\u003e\n\u003cp\u003eThe T100 and T120 carry that lineage. The stock exhaust does not. Factory mufflers on the modern Bonneville are quiet by design and heavy for what they are, and the exhaust note that defined the original Bonneville is muted before the bike leaves the factory.\u003c\/p\u003e\n\u003cp\u003eThe Two Stage Core runs two baffles at two different diameters to control flow in sequence, preserving the low and mid range torque the Bonneville is built around. The Dimpled Baffle brings out the natural voice of the twin. At 2.4 pounds per silencer against 8 to 10 pounds of stock muffler per side, the bike feels like what it was always supposed to be. The name is not borrowed. The Bonneville earned it decades ago.\u003c\/p\u003e\n\u003cp\u003eThe TT is loud. That is the design, not a side effect, and it does not accept a dB Killer. If quiet matters more to you than volume, look at the Predator Pro instead, which takes an optional dB Killer.\u003c\/p\u003e","brand":"British Customs","offers":[{"title":"Default Title","offer_id":42145378336864,"sku":"BC902.2.111-BS-BR","price":599.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2384\/1971\/files\/British_Customs_Builder_Series_TT_Slip-On_Exhaust_Triumph_Bonneville_T100_T120_2016__01.webp?v=1772713205","url":"https:\/\/britishcustoms.com\/products\/builder-series-tt-slip-on-exhaust-bonneville-t100-t120","provider":"British Customs","version":"1.0","type":"link"}