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QJ MOTOR SRK 921 RR 2026 Review: Accessories and Upgrades
We recommend installing a street-legal aftermarket exhaust silencer to shave roughly 3.5 kg off the vehicle's total mass while improving thermal dissipation near the right footpeg area. A kit of braided stainless-steel brake lines with steel fittings (replacing the stock lines if you notice pressure drops under intensive track use) will optimize the consistency of the Brembo master cylinder. Applying a protective film onto the TFT display is fundamental, as the screen is highly susceptible to superficial scratches during washing operations.