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I found two different mods that would be awesome if they were installed on the Harley-Davidson Street. Feel free to add to this list or comment on the mods that I describe below.
The first awesome mod that I want to install on the Street is this Two Brothers Racing Comp-S Exhaust. The Comp-S Exhaust is made especially for Harley-Davidson bikes. This exhaust set-up does great things for performance. It shaves weight off the bike while adding power and torque. The exhaust also offers enhanced ergonomics without sacrificing aesthetics. Of course all these performance upgrades come second to the awesome exhaust note that the TBR Comp-S Exhaust.
The Comp-S Exhaust comes in two different finishes. One is brushed and the other is ceramic. The exhaust set-up is finished off with carbon fiber end caps, badges, and the high-temperature wool and packing material ensures reliable, stable performance.
The second mod I am interested is an engine bore kit that could double the power of your Harley. I am not sure that this particular engine bore kit is compatible with the Harley Davidson Street, but wouldn't it be cool if it was?
S&S Cycle is now offering a 1250 Big Bore Kit for Harley Sportsters. It can be installed on the 883 and the 1200 versions.
According the the dynojet screenshot, the 883 Sportster in its stock shape delivered a maximum of 45.4 horsepower, whereas the 1250 Big Bore Kit provided 99.7 hp. Rear wheel torque went up from 47.3 lb-ft to 81.6 lb-ft. That is pretty incredible!
The kits are available in two versions, with flat-topped or pop-up pistons, with the latter increasing compression. S&S says that the flat-topped pistons offer 10:3:1, while the pop-up increase compression to 11:2:1 with both stock and CNC ported heads.
Imagine doubling the power of the Street for just $989.95.
http://www.autoevolution.com/news/h...-of-your-harley-davidson-sportster-77736.html

The first awesome mod that I want to install on the Street is this Two Brothers Racing Comp-S Exhaust. The Comp-S Exhaust is made especially for Harley-Davidson bikes. This exhaust set-up does great things for performance. It shaves weight off the bike while adding power and torque. The exhaust also offers enhanced ergonomics without sacrificing aesthetics. Of course all these performance upgrades come second to the awesome exhaust note that the TBR Comp-S Exhaust.
The Comp-S Exhaust comes in two different finishes. One is brushed and the other is ceramic. The exhaust set-up is finished off with carbon fiber end caps, badges, and the high-temperature wool and packing material ensures reliable, stable performance.
The second mod I am interested is an engine bore kit that could double the power of your Harley. I am not sure that this particular engine bore kit is compatible with the Harley Davidson Street, but wouldn't it be cool if it was?
S&S Cycle is now offering a 1250 Big Bore Kit for Harley Sportsters. It can be installed on the 883 and the 1200 versions.
According the the dynojet screenshot, the 883 Sportster in its stock shape delivered a maximum of 45.4 horsepower, whereas the 1250 Big Bore Kit provided 99.7 hp. Rear wheel torque went up from 47.3 lb-ft to 81.6 lb-ft. That is pretty incredible!
The kits are available in two versions, with flat-topped or pop-up pistons, with the latter increasing compression. S&S says that the flat-topped pistons offer 10:3:1, while the pop-up increase compression to 11:2:1 with both stock and CNC ported heads.
Imagine doubling the power of the Street for just $989.95.
http://www.autoevolution.com/news/h...-of-your-harley-davidson-sportster-77736.html