Free Shipping with $50 Purchase + Free Returns Free Shipping with $50 purchase Get free standard shipping to your front door or almost anywhere when you make a $50 minimum purchase. Free standard shipping applies to purchases totaling $50 or more, pre tax For purchases under $50 a flat rate shipping fee of $9.95 applies, except for orders shipped to your local dealer which are always free The minimum purchase amount excludes gift cards Orders of any amount can be returned for free by mail or in store, for any reason, within 45 days of the shipping date. Screamin' Eagle Street Performance Big Bore Stage IV Kit - 103 Cubic Inches View all bikes this part fits This Street Performance kit provides the maximum horsepower output for a legal 103 kit that will maintain the factory warranty. Includes forged 10.5:1 high compression pistons and rings, SE 58mm throttle body, SE CNC ported cylinder heads, SE-259 cams, perfect-fit pushrods, top end gasket kit, and heavy duty clutch spring

Street Performance kit produces 96 hp and 105 lbs-ft of torque All EFI-equipped models require dealer installed ECM calibration download or use of the tunable Screamin' Eagle® Street Tuner Kit (priced separately) Recalibration is required for proper installation, See Dealer for details, Labor cost not included Fits '16-later Softail® (except FLSS, FLSTFBS and FXSE) and '10-'16 Touring models (except '14-'16 models with Twin-Cooled engines) equipped with a Twin Cam 103™ engine. Fits 49-state '10-'11 Touring models equipped with a Twin Cam 96™ engine with separate purchase of Screamin' Eagle® 3-7/8" Big Bore Cylinder Kit. '10 FLHX and FLTRX requires dual exhaust. Does not fit Trike models. Installation requires separate purchase of Primary Cover Gasket. Cam Drive Retention Kit P/N 25566-06. Cam Spacer Kit P/N 25928-06 is recommended. All EFI models require ECM calibration for proper installation. '17-later models require recalibration with Screamin' Eagle® Pro Street Tuner (sold separately).

Labor cost not included. See Dealer for details. Road King Classic FLHRC Electra Glide Classic FLHTC Ultra Classic Electra Glide FLHTCUmotorcycles for sale in nashua nh Electra Glide Ultra Limited FLHTKbest 1100cc motorcycle Road Glide Custom FLTRXmotorcycle superstore calendar Road Glide Ultra FLTRUshark raw motorcycle helmet Electra Glide Ultra Classic FLHTCUmotorcycles for sale in elmhurst il Street Glide Special FLHXSmotorcycle shop emeryville

Electra Glide Ultra Classic Low FLHTCUL Road Glide Special FLTRXS Heritage Softail Classic FLSTC Fat Boy Lo FLSTFBmotorcycle clothes aucklandSelect your year and model to see all the parts that fit your bike. These Screamin' Eagle® products are 50-state street-legal for sale and use on all vehicles, including those that are pollution controlled. Complies with the requirements of 40 CFR Part 86, subparts E and F. Installation of automatic or manual compression releases on large displacement engines is highly recommended. Product Q&AAsk your questions. Ask a New Question 3 Best muffler to fit with this kit What would be the best muffler to fit a '13 Anniversary FLHTK, with a SE air cleaner for 58 mm throttle body under OEM cover and this stage IV kit ? Thank you, and what about a street legal OEM muffler for CVO, parts number 64900198 & 64900199 ?

I have the Vance & Hines powercamber header pipes with Vance & Hines big mouth slipon mufflers. I am sure Duals would work well also. Beware, the Stage 4 kit will provide a lot louder valve train noise. Sounds as if the Rockers are hitting the top of the head. So much louder, I had local HD pull my engine back apart and double check it, during that tare down I had them replace the perfect fit push rods that come in the Stage 4 kit with Screamin Eagle adjustable push rods, it helped quieten the knocking noise down some but not completely. Hi Pascal,I would recommend the Street Cannons. The mufflers come in Chrome and Jet Black with a variation of end caps. 1 Approximately how many man / labor hours does it take to install the SE street performance Bg Bore Stage IV kit on a stock 2015 FLHXS? I had my Stage IV Kit installed February of 2015. The Stage IV engine break down and build up was 8 hours of labor. The DYNO Tune to get everything right was 3 hours of labor. Depending on the technician, prepare for at least 10 hours of labor.

This also included some items not included in the kit such as the upgraded cam plate and hi flow oil pump. When you decide to make this jump, get everything you want in the engine to keep cost down. Some dealerships will compromise on labor rates when other items are purchased and are part of the original build. Thunderbird HD in NM works with their customers to build the bike of their dreams. 1 Are the pistons in the 103 SE Kit, part #295000011 forged. Hi MrClean,Yes, the pistons in this 103 ci Performance Stage 4 Kit are forged.Thank you for your question. 0 103 CI upgrade I have 2008 Crossbones. It currently has a 96 CI, I plan to get the 103 CI upgrade, once I get that will this kit work with that Big Bore kit? 1 stage 4 kit I am looking at a stage 4 kit for a streetglide. My question is what is the difference between a street legal kit and a race kit...the torque curve looks much flatter on the race kit Hello Tedwilliams09,There are quite a few differences between the kits.