VT21X10 – Valve Muffler & Controller Package – L Box Valve Muffler

From RM280.00

Max Racing Exhaust universal valve muffler is combined with Hybrid & Straight Flow System in a single muffler. It’s controllable on simple click to switch the mode at any time.

Compatible for most car with side inlet muffler.

(controller included)

In stock


VT21X10 - Valve Muffler - L Box Valve Muffler

Right Muffler.

VT21X10 - Valve Muffler - L Box Valve Muffler

Left muffler.

Exhaust Valve Controller - Control Unit Only


Enjoy the latest technology by using a smartphone to change your exhaust tuning immediately. Select the type you preferred.

  • Direct supply from the factory.
  • Worldwide door to door shipping including custom declaration services.
  • Guaranteed safe checkout with 128-bit SSL security & advanced encryption.

Why us?

• 20 years of expertise in performance car exhaust development, production and supply. Up to 7000+ models were developed for the different cars in every condition. Manufacturer-to-consumer shoppers get direct access to the most accurate information and support.

If you are looking for an exhaust resonator or muffler, we proudly say we have all flows, types & sizes that could support your car performance upgrade based on your personal preference.



Ready stock item

From process to shipment in 2 working days.

schedule production

Backorder item

Confirmed order will be scheduled production & ship out in 7-14 working days,

please be patient while waiting for your order.


Where do you ship from?

All shipments are prepared & sent out from Penang, Malaysia.

Raw > Sketch > Craft > Engineered > Performance

Additional information

Flow Series


Sound Level


Engine Capacity (Liter)

, , , , ,

Engine Type


Body Size