Harley Davidson Breakout Stage 4 Kit

Stage 2 Harley Davidson performance stage 2 kits are designed to take your Harley engine performance to the next level after you have installed the Stage 1 kit.

Harley davidson breakout stage 4 kit. With the largest displacement of any Harley-Davidson Stage Kit this 114CI to 131CI Stage IV Kit was designed to deliver maximum horsepower all the way to the redline. In addition Ricks also improved the Softail in terms of looks and customized it according to the motto everything please and only the best. Now through February 28th SAVE 15 on Screamin Eagle stage 2-4 upgrades.

With the largest displacement of any Harley-Davidson Stage Kit this 114117 to 131 Stage IV Kit was designed to deliver maximum horsepower all the way to the redline. Learn how to maximize your H-Ds potential with the best performance upgrades available. Harley-Davidson has released a street-legal Screamin Eagle kit for its latest engine platform the Milwaukee-Eight.

GRM Performance Centre Melbourne offers the latest stage 3 kit performance upgrade for Harley Davidsons - Pro Charger Superchargers. To equip the Harley-Davidson Fat Boy with the Stage 4 kit to provide even more performance produces remarkable results. Finally Stage 4 is all about making the heads flow more freely to be able to maximize the amount of air that flows through the engine.

Screamin Eagle Stage IV Street Performance Kit. So before you opt for one of our legendary Stage 1 2 or 3 Full House Harley upgrades be sure you know what it is you want when it comes to the performance of your Harley-Davidson. Packaged with patent-protected cylinder technology it allows for the largest bolt-on engine upgrade to any Milwaukee-Eight motor.

And for the sake of comparison and to better explain our menu of upgrade options and power gains expected it is worth noting that the most popular engine in the. Joined Jul 4 2013 36 Posts. Features new CNC-ported heads with 1mm bigger.

00 in custom accessories. This is a basic explanation and you should reference a Harley dealership or the HD website to get all the specifics for each stage kit. 2004 Dyna Lowrider Harley Heavy BreatherStage 1Screaming Eagle mufflers1996 FXDS-CONV SS EScreaming Eagle ignitionVH Short shots.