The Bonneville's parallel-twin exhaust is central to its classic character — the right system delivers a crisp, clean British twin note without losing that vintage aesthetic. Modern T120 and T100 models are fuel injected; pre-2012 carbureted Bonnies have different pipe configurations. British Customs, Arrow, and Vance & Hines all make excellent Bonneville-specific systems. IronFind finds every option at the best price.
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Instead of checking eBay, RevZilla, J&P Cycles, and Dennis Kirk one by one, IronFind searches them all at once and filters results to your exact motorcycle. Every listing gets a fitment score (0–100) based on your year and model — so you know what fits before you buy.