Yoshimura AT2 Exhaust Range explained

Yoshimura AT2 Exhaust Vary

Yoshimura’s AT2 isn’t simply one other slip-on that guarantees the earth and delivers a barely raspier idle be aware. This can be a correct full system that Yoshimura’s engineers in Chino, California have been sweating over with their Faro Arm Laser Scanners and CAD applications as in the event that they’re designing a bleeding fighter jet. that aggressive finish cap design, you’d be forgiven for pondering they nicked some blueprints from Lockheed Martin!

The entire system is crafted from stainless-steel with their unique “Works End” – which is advertising converse for “it’ll change color after a number of warmth cycles and look fairly trick.” Consider it as a scratch and stain-resistant end that appears very like titanium works elements.

The Numbers That Matter

Let’s take the middleweight Yamaha MT-09 as a supporting instance.

Yoshimura claims the AT2 delivers measurable enhancements in each horsepower and torque. We’re not speaking earth-shattering positive factors that’ll have you ever wheelieing into subsequent Tuesday (although the MT-09 does that anyway), however fairly a correct refinement of the facility supply that makes the entire bundle extra useable. With loads of torque on the underside finish, Yoshimura centered on bringing the facility extra to the highest of the spectrum.

After growth and testing have been all stated and executed, Yoshimura claimed a helpful 2.7% enhance in max HP and a 1.6% in max torque. The burden saving is the place issues get correctly spectacular. Immediately, the Yamaha MT-09 misplaced over 2.5kg (6 kilos) by eradicating the inventory system and putting in the AT2 Race Collection full system.

MT-09 Inventory System: 7kg (15.6 Lbs)
VS
Yoshimura AT2 Full System 4.35kg (9.6 Lbs)

The Sound of Thunder

Hearth up the MT-09 and the triple’s inherent raspiness will get amplified into one thing that sounds correctly purposeful. It’s deep, bassy, and has that attribute triple-cylinder yowl. One proprietor remarked “It sounds so good, particularly with the short shifter pops. Actually introduced the bike to life.” The system actually comes alive once you’re giving it the berries. You’re taking an already sensible machine and making it correctly particular.

It’s about that grin issue each time you fireplace it up, the addictive sound as you wind it out by way of the gears, and sure, the envious appears to be like from different riders caught with their inventory exhausts.

Bespoke Engineering Hidden Behind That Aggressive Shell

Right here’s one thing the advertising blokes don’t shout about sufficient. Whereas each AT2 system appears to be like prefer it might be associated, what’s happening inside is totally totally different relying on what bike it’s bolted to. This isn’t Yoshimura being lazy and stuffing the identical internals into different-shaped cans. Oh no, these mad scientists have correctly executed their homework.

Evaluate the AT2 for say, a Kawasaki ZX-10R and a Ninja 650, and also you’re utterly totally different inside structure. The ZX-10R’s model must deal with the screaming inline-four’s stratospheric rev ceiling and big exhaust gasoline circulation, whereas the Ninja’s parallel twin will get its personal distinctive configuration to reinforce max horsepower and max torque. Identical aggressive AT2 appears to be like on the skin however beneath it’s all been tailor-made to extract the utmost from every particular engine.

The Verdict

The Yoshimura AT2 vary represents every part that’s proper about correct aftermarket exhausts. It’s not only a noise maker bolted on for shock worth – it’s a correctly engineered little bit of package the place each mannequin will get its personal bespoke inside design wrapped in that aggressive, fighter-jet-inspired exterior.

Whether or not you’re using a screaming inline-four superbike, a torquey triple, or a characterful twin, there’s an AT2 particularly tuned to your engine’s distinctive character.

Yoshimura exhaust pipes, exhausting components and electrical elements are proudly distributed by A1 Accent Imports, Australia’s Home of Powersports.

To seek out an exhaust pipe suited to your motorbike, go to www.houseofpowersports.com.au/yoshimura/model-search