• California Requirements (Req Cat Engine)
• Battery Switch With ACR-Dual
• Interior - Frost, Slate, Ebony
• Premium Sound With Transom Speakers and Remote
• Fender Clips With Line (4)
• Aft Facing Rumble Seat
• EPA Fuel Tank (50)
• Wakeboard Racks, PTM Clampforce 3.0 - White
• Battery Maintainer/Charger (110V)
• Rearview Mirror, PTM With Custom Cover
• Standard Surf Logo
• Upper Surf Accent - Bayside Blue
• Glass Cockpit - Dual Volvo 8610
• Wireless Phone Charger/Holder
• Hull Bottom - White
• Cobalt Letters - Black Satin
• Accent Stripe - Bayside Blue
• Obsidian Windshield
• Swim Platform Extension - Bayside Blue
• Surf Mid Hull Side - White
• LED Interior Accent Lighting, R/G/B
• SS Props FWD K4 Volvo
• Volvo V8 350CE DP FWD
• Flip-Down Swim Step
• Floor Covering - Seagrass, Silver Ash
• Rubrail - White
• Fire Extinguisher - Automatic System
• Docking Lights - Stainless Steel
• Full Colored Deck - White
• Sof-Trac Mat (Swim Platform With Step) - Gray, Ebony
• Mooring Cover With E2 Folding Arch

Developed to meet the needs of day-boater families, the R4 Surf incorporates a revolutionary hull design for vastly improved wave generation, storage and performance. Managing waves is simplified with the new Cobalt Custom-Wave Technology, powered by Volvo Penta, that allows for up to 20 savable rider profiles, among other features, to improve a day on the water. This combination, along with the patented SurfGate technology, delivers both a smooth Cobalt ride and perfect waves for an ideal surfboard and wake-board experience. Power comes from an array of Volvo Penta Forward Drive options that can generate up to 430 hp. Standard features include a 6-speaker audio system with AM/FM stereo with Bluetooth and an iPod/USB/MP3 port, such interior appointments as a dual Garmin glass cockpit, gloss black switch panels with illuminated switches, accessory and USB power plugs, a depth and water-temp package, removable aft, cockpit and bow carpet, walk-through bow door, aft sunpad folding backrest, a flip-backrest passenger seat and a Delmar captain’s chair. Standard exterior amenities include an anchor locker, stainless bow scuff plate, ski pylon and a swim platform with flip-down swim step. Options are plentiful, from cockpit and audio system upgrades to Sea Grass and Sof-Trac floor coverings, a removable cooler, LED interior lighting, a dinette table, air compressor, an electric helm seat and an array of aluminum towers, covers, wake-board racks and shades – even a transom shower. Other convenience features include an electrically powered folding tower with Bimini or rotating sunshade.