Trufit Exhaust Blogger

Classic big bikes are purebred beasts. You know the ones we’re talking about, right? We’re talking about the vintage motorcycles that defined an era. Strictly speaking, the fat-engined bikes are outdated, but aftermarket aficionados still have a special place in their hearts for timeless classics. Now, personal bias aside, here are some tips for choosing the best motorcycle exhausts for your classic big bike. Big Bikes Have Never Had It So Good Veteren motorcycles are enjoying something of a revival. Nonetheless, they were built at a time when carbon emissions weren’t an issue. Petrol, gasoline to some of our readers, was just an endless fuel source. Today, things are a little different, so your classic motorcycle must accommodate modern emission guidelines. Say No to Scrapped Parts There are scrapyards and specialist forums out there, but should you be using these resource? Second-hand parts aren’t always the optimal solution, not when they’ve been exposed to the...

The architecture of a single chamber exhaust system changes from one kit to the next. What gives here? Why is one single chamber product shaped with a standard single inlet, single outlet form factor while the next kit is fitted with two inlets? More importantly, what specific exhaust eliminating functions are addressed when you fit a single chamber exhaust system? Scraping the Open Pipe Envelope   That’s right, by installing a single welded muffler box inline, your exhaust system is approaching a major barrier. Not for the faint of heart, you’ll gain that deep muscle car tone, plus a performance profile that doesn’t sacrifice hard-earned horsepower. Back inside your neighbour’s vehicle, a car that likely employs a multi-chambered exhaust system , there are special baffles and channels that exist to reduce the engine’s back pressure noise profile. In your single chamber system , those baffles and chambered innards are rejected in favour of a straight-through channel arch...