427 Short Tube Exhaust (6-piece) ▲Circuit only: Not for public road use '18-'25 Z900RS/CAFE 1 pc.

【PMC 189-2035 427 Short Exhaust Pipe (6-piece) ▲Circuit Use Only: Not for Public Roads '18-'25Z900RS/CAFE 1 pc Short Exhaust】
This impressive 6-piece short exhaust pipe is based on a 42.7mm exhaust pipe.
The tail end has been extended by approximately 70mm compared to the conventional model to adjust the overall balance, resulting in a design that perfectly matches the Z900RS's silhouette.
The exhaust pipes are gently merged while forming precise arcs by mass-produced 3D bending, ensuring that all four pipes are beautifully aligned from any angle.
By slightly extending the exhaust pipes themselves, we've prioritized the short exhaust style while improving low-end torque.
The closed-course exclusive model is a straight pipe specification with an exhaust sound output set at approximately 105db, and by eliminating the catalytic converter and turn-out structure, it achieves approximately 6% more power compared to the genuine exhaust, along with rapid acceleration to high RPMs.
Four exhaust gaskets, enough for one vehicle, are included, which are essential for exhaust replacement.
There is no need to purchase them separately.
Maintenance: Engine oil and oil filter can be replaced with the exhaust installed.
【Product Overview】
・Exhaust pipe outer diameter: 42.7φ
・Tail pipe outer diameter: 70φ
・Flange material: Aluminum (A2017) / 2-piece structure, black alumite treatment
・Exhaust pipe material: Steel (STKM)
・Collector material: Steel (STKM)
・Tail pipe material: Steel (STKM)
・Surface treatment or finish: Sandblasted, heat-resistant black paint
・Welding method: TIG welding and MIG welding
・Main unit weight: 6.5kg
【Closed Circuit Exclusive Exhaust】
Engine model: ZR900BE
Vehicle exhaust gas test result certificate (gas report): None
Oil change: 〇
Oil filter change: 〇
Center stand: × (Optional center stand cannot be used)
■Specifications
Compatible models: Kawasaki Z900RS/CAFE/SE '18-'25
Type: 427 Short Exhaust Pipe (6-piece) ▲Circuit Use Only: Not for Public Roads '18-'25Z900RS/CAFE
Quantity: 1 pc