PERFORMANCE OFFERS AT SYS HARLEY-DAVIDSON
At Sy's Harley-Davidson, we believe every ride should be exhilarating. Explore our exclusive Performance Offers designed to boost your bike's power, torque, and sound to a whole new level. It's time to unlock the full capabilities of your HOG and experience the road like never before.
RIDE IN RIDE OUT | A.P.E. UPGRADE OFFERS
Take your ride to the next level with our A.P.E. Performance and Sy's H-D, now available with Ride In Ride Out convenience – no hassle, just power.
Prerequisite minimum Stage 1 . (Air Cleaner, Exhaust and Tuning device) required.
POWER PLUS 480, 483, 484 or 485 CAM KIT
JUST $3,940 or from $21.44 pw*
Make your choice! Choose between a 480, 483, 484 or 485 camshaft. This all-in-one performance upgrade includes everything you need for serious gains.
Inclusions
✅ A.P.E Exclusive Camshaft (480, 483, 484 or 485)
✅ Cam Bearing
✅ High-Capacity Lifters
✅ Billet Lifter Cuffs
✅ Adjustable Pushrods
✅ Cam Install Gasket Kit
✅ High-Flow Injectors
✅ 55mm Intake Manifold
FULLY INSTALLED & DYNO TUNED
Note: 2017-2019 Models require the MY20 New 8 Lobe Scavenge Oil Pump (Purchased Separately). Prerequisite minimum Stage 1 . (Air Cleaner, Exhaust and Tuning device) required.
STUMP PULLER KIT
JUST $6,840 or from $34.66 pw*
Choose between a 124" or 128" Stump Puller Kit and 480, 483 or 485 Camshaft.Our most popular and best 'Bang for Buck' option when it comes to upgrading your M8 engine! Take your 114" or 117" to a 128" while utilising your stock cylinder heads!
Inclusions
✅ A.P.E. EXCLUSIVE BIG BORE KIT (4.250" Black Wrinkle with Highlighted Fins – Heavy Duty Bolt-On Cylinders, A.P.E 128 Pistons, Cometic MLS Head and Base Gaskets)
✅ Choice of A.P.E Cam
✅ Full Compliment Cam Bearing
✅ Heavy Duty Lifters
✅ 55mm Performance Intake Manifold
✅ 6.2gps Injectors
✅ S&S Head Bolts
✅ Heavy Duty Clutch Springs
✅ Cam Service Gasket Kit
FULLY INSTALLED & DYNO TUNED
Prerequisite minimum Stage 1 . (Air Cleaner, Exhaust and Tuning device) required.
STREET PERFORMER BIG BORE PACKAGE
JUST $9,590 or from $46.78 pw*
Choose between a 124" or 128" M8 Big Bore package. Smooth and broad power delivery, strong low end torque, valve train friendly, this combo happily runs on pump fuel.
Inclusions
✅ Big Bore kit – 4.250″ cylinders with X-Forged CP-Carrillo pistons – 11.25-1 compression
✅ A.P.E. CR485 Cam
✅ Full Compliment Cam Bearing
✅ High-Capacity lifters
✅ A.P.E. Ported Cylinder Heads (stock valves & springs) (Exchange Program)
✅ 55mm Alloy Performance Manifold
✅ Adjustable Pushrods
✅ 6.2gps Injectors
✅ S&S Head Bolts
✅ Heavy Duty Clutch Springs
✅ Top End Gasket Kit & Cam Install Gasket Kit
FULLY INSTALLED & DYNO TUNED
Prerequisite minimum Stage 1 . (Air Cleaner, Exhaust and Tuning device) required.
SNEAKY PETE BIG BORE PACKAGE
JUST $10,890 or from $52.71 pw*
Choose between a 124" or 128" M8 Big Bore package.Super smooth & broad power delivery, gobs of low end torque, easy on the valve train, pump gas friendly and guaranteed to put a smile on your dial.
Inclusions
✅ A.P.E. 14.250″ Big Bore kit
✅ Warflow Ported Cylinder Heads, stock valves, high lift springs
✅ A.P.E. CR515 cam
✅ Cam bearing
✅ CR50 Billet Lifter cuffs
✅ High Capacity Lifters
✅ Adjustable pushrods
✅ Cam install gasket kit
✅ Top End Gasket kit
✅ S&S Head bolts
✅ 6.2gps injectors
✅ SE 64mm throttle body with ported intake manifold
✅ SE 1275N springs
FULLY INSTALLED & DYNO TUNED
* This repayment has been calculated based upon a loan of the amount of the offer over a loan term of 60 months and an interest rate of 8.49% a comparison rate of 9.76%. Warning: This calculation is true only for the example given and different terms, fees or other loan amounts might result in a different repayment amount. Any calculations or estimations do not constitute an offer of credit or a formal credit quote. It does not consider suitable product features or loan product types. All applications for credit must be verified prior to the formal assessment process. All applications for credit approval are subject to lender credit approval. Approval is not guaranteed.
Looking for an upgrade to take your Harley-Davidson motorcycle to the next level? Look no further than Sy's H-D® and our Screamin' Eagle Performance Upgrades.
Ready to experience your Harley-Davidson like never before? A Screamin' Eagle performance upgrade isn't just an enhancement—it's a transformation. Feel the surge in acceleration, torque, and raw power, accompanied by an exhilarating new sound that announces your arrival.
With a Stage IV upgrade, you could unlock up to 40% gains in performance*, unleashing the full, untamed potential of your HOG.
Don't just ride. Dominate the road. Our expert team is ready to help you choose the perfect stage for your ride and riding style.
Backed by Harley-Davidson's legendary quality and craftsmanship, every Screamin' Eagle kit promises uncompromising performance and peace of mind.
Why wait to feel the difference? Contact us today to book your upgrade and transform your ride!
* For specific performance results refer to the Screamin’ Eagle® Parts & Accessories Catalogue. Declared performance values represent SAE J-1349 transient peak power output. Dynamometer settings, motorcycle condition, variation, climate and other factors can affect performance output and can vary from the performance values declared by Harley-Davidson® Please consult your dealer for details & availability. Stage upgrades retain the Motorcycle Original Equipment Manufacturer’s Warranty. Limited time only - prices subject to change.
NOTE: Any performance upgrades have a prerequisite minimum of a Stage 1 installed. (Air Cleaner, Exhaust and Tuning device) required.