BETA EXHAUST MANIFOLD RR 4T_1

Fitted from the factory, the BETA EXHAUST MANIFOLD RR 4T_1 (OEM 037.37.067.00.00) is Beta’s original exhaust manifold for the RR 350 4T RACING, RR 350 4T X-PRO, RR 390 4T RACING, RR 390 4T X-PRO, RR 430 4T RACING, RR 430 4T X-PRO and 2 more models (2026–2027). It routes exhaust gases from the cylinder into the system for correct power and throttle response.

Replace it if you have cracks, leaks or corrosion at the header. Choosing OEM keeps fit, performance and resale value where they should be.

Browse more parts for your model: RR 350 4T RACING · RR 350 4T X-PRO · RR 390 4T RACING · RR 390 4T X-PRO · RR 430 4T RACING.