CRF 300L al BANCO: Quanti CV ho guadagnato davvero? (Scarico + Mappa)

Request a motorcycle inspection here: https://www.3zeromoto.it CRF 300L on the TEST BENCH: How Many HP Did I Really Gain? (Exhaust + Map) Enough with the "lawnmower" effect! 🚜💨 The time has come to make the Honda CRF 300L sing (and breathe) properly. In preparation for my trip to Tunisia, I decided to give the bike a serious makeover: out with the stock exhaust (heavy and hot), in with a complete Arrow exhaust system, and, most importantly, a dedicated engine map. But sensations aren't enough. In this video, I don't just show you the sound (which is incredible, I'll tell you). I took the bike to the TEST BENCH before and after the modifications to answer the question everyone is asking: How many horsepower and how many Newton meters do you REALLY gain by spending this much money? The numbers surprised me, and maybe they will surprise you too. In the video you'll see: ✅ The (unexpected) difficulties ✅ The BENCH TEST: Graphs and real wheel data (Stock vs. Mapped) ✅ SOUND CHECK: Stock vs. Arrow (with and without DB Killer) ✅ Road test: How does the power delivery and ride change? ✅ Cost analysis: Is it worth it? It's a technical, honest, and unfiltered video. Put on your headphones for the sound part! 🎧 CHAPTERS: 0:00 Intro 0:20 The reasons for the choice 4:01 How it sounds 6:57 The bench test: real hp (data and graphs) 9:51 How's the CRF running now 14:06 Cost analysis: how much did I spend? 14:37 Conclusions: would I spend it again? 💬 Let's talk about it in the comments: Given the graphs and the total cost, do you think it's worth the risk? And above all... would you go to Tunisia with or without a DB Killer? Let me know! 👇 My gear: Bike: Honda CRF 300L (2025) Exhaust: Arrow X-Cone stainless steel Camera: DJI Osmo Action 5 PRO and DJI Mic Mini microphone Subscribe to the channel to follow the bike's setup and trip to Tunisia! 🌍 #CRF300L #HondaCRF300L #ArrowExhaust #MotorcycleTuning #TestBank #DynoTest #Enduro #MotoVlogITA #TunisiaInMoto #MotorcycleModifications USEFUL LINKS: Subscribe to the 3ZERO channel for more off-road content - https://www.youtube.com/@Dr3zero?sub_... You can find me on Instagram as dr.3zero -   / dr.3zero