I recently installed the ZARD "Conical" Slip-On Exhaust on my 2005 BMW R 1150 GS, and the upgrade has been nothing short of fantastic. This exhaust not only improves the performance but completely changes the bike's sound and character in the best way possible.

The "Conical" design is sleek and visually striking, giving the R 1150 GS a more aggressive and modern look while maintaining its rugged adventure bike appeal. The quality of construction is exceptional, with a solid feel and premium materials that make it clear ZARD has put a lot of care into their design.

When it comes to the sound, the ZARD slip-on really delivers. It gives the 1150 GS a much deeper, throatier tone than the stock exhaust. At idle, it has a low, smooth rumble, and when you open the throttle, it roars to life with a satisfying growl. It’s not too loud, just the right amount of presence to make every ride more exciting without being overwhelming.

The performance boost was immediately noticeable. The bike feels more responsive, especially in the midrange, with sharper throttle response. It also feels lighter and more agile, which is a nice bonus when navigating twisty roads or trails. I didn’t even need a remap, but I’m planning to do one soon for even more refined performance.

Installation was quick and easy. The slip-on fit perfectly and only took about 30 minutes to install with basic tools. ZARD has made this an easy upgrade for anyone, even if you’re not a seasoned mechanic.

If you want to take your R 1150 GS to the next level in terms of sound, style, and performance, the ZARD "Conical" Slip-On Exhaust is the way to go. I couldn't be happier with the results.

I recently installed the ZARD "Conical" Slip-On Exhaust on my 2005 BMW R 1150 GS, and it’s been a game changer for both the bike’s performance and aesthetics. From the sound to the performance, this exhaust really takes the bike to the next level.

The design of the "Conical" slip-on is exactly what I was looking for—aggressive yet refined. It fits seamlessly with the rugged yet sleek nature of the R 1150 GS. The craftsmanship is exceptional, with smooth welds, a clean finish, and high-quality materials that immediately make the bike feel more custom.

The sound is absolutely incredible. It adds a deep, throaty growl that really complements the 1150 twin’s character. At idle, it’s a smooth rumble, but when you open the throttle, it lets out a satisfying roar that makes the bike feel more alive. It’s loud enough to turn heads but not overbearing—just the perfect tone for a bike built for adventure.

In terms of performance, the difference is night and day. Throttle response is sharper, and the midrange torque has noticeably improved. The bike feels more responsive and free-flowing, and it’s much easier to navigate tight trails and open roads alike. I did a quick ECU tune after installing the exhaust, and the bike feels like it’s in a whole new league.

Installation was a breeze. It took me about 30 minutes to get the slip-on fitted and everything lined up perfectly. ZARD’s engineering is top-tier, making this a straightforward and hassle-free upgrade.

If you're looking to enhance your R 1150 GS with more sound, power, and style, the ZARD "Conical" Slip-On Exhaust is definitely worth it. It’s a top-notch upgrade for anyone who wants to take their GS to the next level.