A Stage 1 upgrade involves modifying a Harley-Davidson’s exhaust system, air filter and fuel metering system allowing an increase in power & torque. When the bike is fitted with an uprated air filter & exhaust the performance from the engine is greatly increased. Stage 1 air filters & exhaust systems deliver the sweet sound all Harley-Davidson® riders desire & crave in addition to a noticeable performance increase. A Stage 1 upgrade does not involve the internal engine modification of a Harley-Davidson®
There is a wide range of choice when it comes to a Harley-Davidson® Stage 1 upgrade. For the full range of Stage 1 options please call our Leeds (0113 245 2499) or Gateshead (0191 5623466) team. Alternatively, view our selection of exhaust systems and air filters on our online store.
Due to the various options that are available for the entire Harley-Davidson® range when it comes to a Harley-Davidson® Stage 1 Upgrade prices can vary, starting at around £700 and increases to over £2000 at the top end. For more information, or to discuss your individual requirements, give the Leeds (0113 245 2499) or Gateshead (0191 5623466) teams a call.
Screamin Eagle Ventilator - with chrome cover
Screamin' Eagle Extreme Billet
Screamin' Eagle Ventilator
V&H Short Shots
Jekill & Hyde Twin Cam Chrome
Jekill & Hyde Black Sportster
Take a Stage 1 equipped Harley-Davidson® to the next level with a Stage II Kit from Harley-Davidson® Genuine Motor Parts & Accessories. A performance air filter, exhaust system and fuel tuner lays the performance foundation. Screamin' Eagle Stage II adds a performance camshaft to achieve the next step up in performance. Harley-Davidson® Genuine Motor Parts & Accessories offers two Stage II camshaft choices to tailor the performance to your specific needs.
The Screamin' Eagle Stage II - Torque Kit features a Screamin' Eagle torque camshaft that delivers on-demand throttle response from low to mid RPM at cruising speed. Installed this cam produces a 5 percent increase in torque over the stock engine that can be felt immediately off the line and continues to build up to 14 percent more torque at 4500 RPM, an ideal power band for passing slow-moving vehicles without a downshift and compensating for the weight of a passenger and luggage. The kit components include a Screamin' Eagle cam, adjustable pushrods, pushrod covers, O-rings, and a cam cover gasket.
Riders will get an adrenaline-pumping burst of speed from the engine by installing the Screamin' Eagle Stage II – Power Kit with a Screamin' Eagle power camshaft that starts to pile on power at 3000 RPM and continues to build by up to 24 percent more power than the stock engine at redline. This kit is ideal for riders who want to ride the bike aggressively while downshifting to lower gears to keep the engine operating in the higher RPM range. The kit components include a Screamin' Eagle cam, adjustable pushrods, pushrod covers, O-rings, and a cam cover gasket.
Opus Harley-Davidson® will ensure we tailor your tuned Harley-Davidson® to your specification so you get exactly what you want from your ride. For more information, or to discuss your individual requirements, give the Leeds (0113 245 2499) or Gateshead (0191 5623466) teams a call.
Harley-Davidson® offer two choices for customising your upgraded Stage II Milwakuee Eight engine. Your choice of pushrods finished in chrome or black.
S.K Motorcycles Ltd (trading as Harley-Davidson Gateshead & Harley-Davidson Leeds) are directly authorised and regulated by the Financial Conduct Authority. Our Firm Reference Number is FRN821369. Finance is available subject to status. S K Motorcycles Limited is authorised as a CREDIT BROKER and NOT A LENDER. This means we work with a number of carefully selected credit providers who may be able to offer you finance for your purchase, we may receive a fee for arranging credit.
Harley-Davidson Gateshead, Eslington Park, Ellison Rd, Gateshead NE8 2QU, Harley-Davidson Leeds, Unit 1, Wellington Road Industrial Estate, Wellington Rd, Leeds LS12 2UA