• Harley Davidson Stage 1 Upgrade
• Harley Stage 2
• Harley Davidson Stage 1 Download For Sportster
• Harley Davidson Stage 2 Kit

Stage 1 Upgrade Explained. A Stage 1 Upgrade involves modifying a Harley-Davidson’s exhaust system, air filter and fuel metering system to allow it to increase available power, breathe more efficiently and allowing it to run as efficiently as possible. Harley Riders USA Forums » Harley Davidson Motorcycle Models » Touring » questions about Stage 1 Kit for RKC Touring Road King, Road King Custom. Dynojet Power Commander III USB for Harley Davidson models 2: Fuel Moto SE Stage 1 air cleaner with. Free downloads from their site any time I already downloaded the files. So I can keep.

Harley Davidson Stage 1 Upgrade

So bike is new 2014 Slim with SE Shotgun Slipons and SE S1 breather and I'm getting quite a bit of popping on deceleration. At first my thought was that the mapping was running lean, but after getting everything reset at the 1K service, my mileage is averaging low 30s (have no clue where this falls in the range, but I feel that it may be bit rich). I'm far from a WOT rider with most of the 1100 miles in city.

Harley Stage 2

Question is can I use something like a V&H Fuelpak FP3 with Screamin' Eagle parts? I like that I can use the iPhone to tune the fuel management but don't know if it works with non Vance & Hines exhaust.

Harley Davidson Stage 1 Download For Sportster

Follow up is if I decide to take a stab at the mapping myself, does that affect warranty in any way? I feel like I could get the bike running much better on my own but not at the expense of any bullshit MoCo warranty clause.

Harley Davidson Stage 2 Kit

Dyno is of course option but dammit, I just like to do my own work when I can.