R4509-AX – Aggressive Sound Muffler
$ USD 79.90 79.9 Add to cart

R4509-AX – Aggressive Sound Muffler

$ USD 79.90

Straight flow muffler designed to produce very aggressive DRY sound within range of 0.8L-1.3L vehicles.

(101 customer reviews)

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R4509 AX

R4509 straight flow muffler, is designed for 0.8L~1.3L vehicles. This muffler helps reduce loud noise of 3-cylinder engine and produces aggressive sound, turning it into sporty and powerful machine.

For NA engine vehicles below 1.3L, we encourage to match this muffler with B.Cobra resonator to gain the best throttle responses.

R4901 will works as universal muffler if it’s installed on turbocharged 0.8L to 1.0L & 0.8L to 1.3L NA engine vehicles.

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.

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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 & send out from Penang, Malaysia.

Raw > Sketch > Craft > Engineered > Performance

Raw > Sketch > Craft > Engineered > Performance

Additional information

Weight1.5 kg
Dimensions50 × 14 × 14 cm

Baffle Material

Body Size

Inlet Size

Flow Series

Sound Level

Engine Capacity (Liter)

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Engine Type


101 reviews for R4509-AX – Aggressive Sound Muffler

  1. Johnny (verified owner)

    That performance gain are much better than expected!

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