Trinity Stage IV Exhaust System by Trinity Racing
The wait is over: the legendary Trinity Stage IV returns after more than a decade – uncompromising, distinctive, and with exactly the presence you want on a real Banshee.
Anyone who knows the Yamaha Banshee understands this: an exhaust system is never just another bolt-on part. It defines character, presence, and whether a setup merely works – or truly makes an impression. That is exactly where the Trinity Stage IV comes in.
With its unmistakable look, signature Trinity lines, and classic race feel, this system brings back exactly the style many riders have missed for years. It stands for the real Banshee spirit: raw, clean, aggressive, and with exactly the right amount of nostalgia to hit hard again today. Dazu kommt ein unverkennbarer, brutaler Sound, der pure 2-Takt-Leidenschaft weckt.
Whether for a period-correct project, a clean show bike, or as a statement piece on an uncompromising 2-stroke setup – the Trinity Stage IV is not just any exhaust. It is a piece of Banshee history that is finally available again. Built as a stainless steel system with aluminum silencers, it delivers not only visually but also technically, with clean high-quality workmanship and excellent fitment. Dazu funktioniert sie sehr gut auf Setups von 350cc bis 421cc.
The connection design is especially well executed: the headers feature double O-ring sealing, and so does the connection pipe to the silencer. That creates a clean, well-engineered sealing solution and highlights the premium construction of this exhaust.
Pre-order available: The Trinity Stage IV is now available for pre-order. Price: €1,349.00. With a comeback like this after more than a decade, anyone who wants one should not wait too long.
At PR Custom Parts, we do not celebrate parts like this because of trends, but because they represent what the scene actually lives for: character, sound, recognition value, and uncompromising 2-stroke style.
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Pre-order / custom order notice: This exhaust can be pre-ordered at a price of €1,349.00. If the item is specially sourced for you or bindingly ordered at your request and is not prefabricated, the statutory right of withdrawal may not apply. Voluntary return or exchange as a gesture of goodwill is excluded for such custom orders. Your statutory rights in the event of defects remain unaffected.
PR Banshee Tool – Online calculator for your Yamaha Banshee / RD350 setup
You ride a Banshee or RD350, wrench yourself and are tired of notes and messy Excel sheets? The PR Banshee Tool brings structure to your setup – right in your browser, no installation needed.
- Input masks tailored specifically to Yamaha Banshee and RD350
- Document your setup values cleanly and review them later
- Perfect for dyno sessions, racing and test rides
- Online – no installation, no download required
Developed by PR Custom Parts – straight from real-world practice, for riders who actually wrench and race.
Enter your setup
Fill in the key data of your Banshee or RD350 – clear and well structured.
Analyse & compare
See how changes affect the setup and compare different configurations.
Use it at the track
Keep your setup under control – Banshee or RD350, in the workshop, on the dyno or at the track.
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Here you will soon find everything you need for your special quad bike and if not, just give us a call ;-)
As you will easily recognise, the main focus of this shop is the legendary Yamaha two-stroke, which can be found in the RD350 and modified in the Banshee. We are also working on including all common wear parts for 4-cylinder quads.
Furthermore are working daily to add new products to the shop. We are also developing our own products. So check back regularly to stay up to date!
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