The "Ride In, Ride Out" service is a complete turnkey performance solution for Harley-Davidson Milwaukee-Eight (M8) owners. Available through your local dealership, these packages—ranging from Cam Kits to 131" Big Bore kits—include all parts, labor, professional installation, and dyno tuning. You simply drop off your bike and pick it up ready to ride with significantly increased power and torque, eliminating the hassle of sourcing parts or finding a tuner yourself.

The Power Plus Cam Kit (starting from $4,140) is an all-in-one upgrade designed for serious gains. You can choose between a 480, 483, 484, 485, or 515 camshaft. The kit includes the exclusive A.P.E. camshaft, cam bearing, high-capacity lifters, billet lifter cuffs, adjustable pushrods, a cam install gasket kit, high-flow injectors, and a 55mm intake manifold. The package comes fully installed and dyno tuned.

The Stump Puller Kit is A.P.E.'s most popular "Bang for Buck" option, allowing you to take your standard 114" or 117" engine up to a 124", 128", or the all-new 131" displacement. It features A.P.E. exclusive heavy-duty bolt-on cylinders (4.250" Black Wrinkle with Highlighted Fins) and custom Black Edition A.P.E. pistons. This kit also includes your choice of cam, heavy-duty lifters, a 55mm intake manifold, and 6.2gps injectors.

Yes. If you have already installed the A.P.E. Power Plus Cam Kit, you can purchase the "Power Plus Upgrade Kit to Stump Puller" (starting from $5,150). This package upgrades your existing setup to a 124", 128", or 131" configuration without rebuying the cam components. It includes the Big Bore Kit, S&S head bolts, heavy-duty clutch springs, and the necessary gaskets to take your power to the next level.

The Black Edition pistons included in the Stump Puller kits are built for serious power and longevity. They feature ArmorX coating on the piston crown, ring grooves, and pin bore for superior protection. They also utilize an ArmorFit skirt coating to reduce friction and engine noise. Designed with increased compression height and oversized valve reliefs, these pistons often eliminate the need for cylinder machining while accommodating high-lift camshafts and +2mm valves.

The Sneaky Pete Package (starting from $10,900) is a premium performance tier designed for smooth, broad power delivery and massive low-end torque. In addition to the 124", 128", or 131" Big Bore kit, it includes Warflow Ported Cylinder Heads with high-lift springs, an A.P.E. CR515 cam, a Screamin' Eagle 64mm throttle body with a ported intake manifold, and SE 1275N clutch springs. It is pump-gas friendly and engineered to be easy on the valve train.

Yes. If you own a 2017, 2018, or 2019 Harley-Davidson model, you are required to upgrade to the MY20 New 8 Lobe Scavenge Oil Pump when installing the Stump Puller Kit. This part must be purchased separately to ensure proper oil scavenging and engine reliability with the increased performance.

Yes, financing options are available for all performance tiers. The Power Plus Cam Kit starts from approximately $24 per week, the Stump Puller Kit from $39 per week, and the Sneaky Pete Package from $57 per week. Please contact your dealership for specific terms and conditions.