GreenHulk isn’t waiting around for Black Friday to drop the hammer — they’re already rolling out deals on the kind of bolt-on upgrades that make a real-world difference on the water. No fluff, no filler, just smart parts at smarter prices. And because these are smaller-ticket mods, you don’t have to rearrange your entire holiday budget to feel the gains.
Here are three standouts worth jumping on while the discount code greenhulk is live:
Worx 2021+ Yamaha SuperJet Pump Wedge
Save $11 with code greenhulk
Some upgrades are flashy. Others are loud. This one? Quiet, humble, and downright effective. The Worx 2° pump wedge is one of those little “why didn’t I do this sooner?” mods that instantly changes how your SuperJet feels from the moment you squeeze the throttle.
By lifting the bow and reducing hull drag, the wedge frees up those top-end mph (Worx claims a real 1–2 mph bump), and the ski settles into a smoother, more planted attitude whether you’re freeriding, carving buoys, or sprinting across flatwater. Handling tightens, cavitation drops, and hookup improves — all from a simple bolt-on that installs in a flash.
It’s built from proper marine-grade material, ships with stainless hardware, and holds up to surf abuse and day-long sessions. For anyone looking to wake up their 2021+ SuperJet without emptying their wallet, this little wedge punches way above its weight.
Sea-Doo Spark Steering Cable Replacement
Save $22.90 with code greenhulk
Nobody buys a Spark for the steering feel alone — but when your cable starts to get sloppy, sticky, or flat-out cranky, you’ll notice. And unlike cosmetic mods, a worn steering cable isn’t something you live with “for now.” One bad stick mid-turn and you’re wishing you’d swapped it earlier.
This replacement cable fits every Spark from 2014 forward and drops right in with OEM-style precision. No mods, no strange routing, no swear-words-required fitting sessions. Just crisp steering the way your ski felt when it was fresh on the trailer.
If your bars are starting to feel vague or your Spark isn’t responding quite like it used to, this is the simplest, most sanity-preserving upgrade you can make. Bonus: it’s in stock and ready to ship.
RIVA Sea-Doo 2025+ RXT-X 325 Pro-Series Steering System – Black
Save $50 with code greenhulk
The new RXT-X 325 is already a monster, but if you want that power to feel laser-precise instead of merely “quick,” this is the steering system riders are stepping up to. RIVA’s Pro-Series setup ditches the factory plastic assembly entirely, replacing it with a full billet aluminum system that feels carved from a single block of confidence.
The difference hits you the moment you clear idle: no flex, no vague wandering, just clean, direct steering that tracks exactly where you put it — even when the water isn’t playing nice. Offshore chop, hard buoy turns, long high-speed runs… the whole ski feels tighter and more predictable once you bolt this in.
The billet bar clamp locks your bars without slip, the steering arm lets you dial in a “quick-turn” ratio for racier response, and the anodized-black finish looks every bit as serious as it performs. If you’re building a race-ready cockpit or just want the premium control this hull deserves, this system is the foundation you start with.
Fits only the 2025+ RXT-X 325, accepts RIVA PRO-BAR handlebars, and installs cleanly with the included hardware. For anyone pushing Sea-Doo’s newest flagship to its limits, this upgrade turns the ski from “fast” into something far more refined — and right now, $50 off makes it even easier to justify.
GreenHulk’s sale runs across a long list of small-but-mighty upgrades just like these. So if you’ve been waiting for the right moment to freshen up your Spark, wake up your SuperJet, or bulletproof your 4-TEC, this is the week to jump.
