Yoshimura Full Exhaust Systems

Name: Yoshimura DR-Z4 S/SM 2025 Race RS-12 Stainless Full Exhaust, w/ Stainless Muffler
Brand: Yoshimura
SKU: YO-116610S520
Price: 1842.0 AUD
Availability: InStock

Yoshimura DR-Z4 S/SM 2025 Race RS-12 Stainless Full Exhaust, w/ Stainless Muffler

Yoshimura

SKU YO-116610S520

Our Price

$1,842.00 - $1,842.00

$1,842.00

$1,842.00 - $1,842.00

$1,842.00

Dispatched in 5-7 business days Same day dispatch Dispatched in 5-7 business days

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Product Information

After an impressive run of over two decades, 2025 brings an all-new Suzuki DR-Z4S/SM.

The new 398cc single cylinder water cooled engine is now fuel injected! We developed our RS-12 Race Series full system exhaust to enhance every aspect of the new DR-Z and the response was just what the doctor ordered. The RS-12 Race Series Full System packed substantial gains in performance adding 5.5% in hp @6,640rpm and 2.8% increase of torque @5,180rpm. These gains were made with our included/installed USFS spark arrestor SA-21-K! A custom stainless Yoshimura heat shield is included.

Yoshimura's RS-12 is proudly designed, developed and manufactured in Chino, California.

Weights:

Stock system: 17.8 lbs.

Yoshimura RS-12 full system: 10.6 lbs.

Sound levels:

(Using J2825 standards) with installed spark arrestor.

2000 rpm

Stock: 74.4dB

RS-12: 90.4 dB

5000 rpm

Stock: 84.4 dB

RS-12: 93.4 dB

Sound Insert/Spark Arrester Options

Sound Level	Volume Insert	Spark Arrestor	Included
	INS-32-K		No
		SA-21-K	Yes
		SA-20-K	No
	INS-34-K		No

Part Number