Yoshimura

Yoshimura YZ450F 18-22 / WR450F 19-22 / YZ450FX 19-22 RS-4 Stainless Slip-On Exhaust, w/ Aluminium Muffler

Name: Yoshimura YZ450F 18-22 / WR450F 19-22 / YZ450FX 19-22 RS-4 Stainless Slip-On Exhaust, w/ Aluminium Muffler
Brand: Yoshimura
SKU: YO-234832D320

Exhaust - Slip-OnSKU YO-234832D320

Cheapest we found

$1,124.95

at XPERT Moto Gear

$1,124.95 lowest$1,199.95 highest

6 recent in-stock prices · spread $75.00 (7%)

Based only on in-stock prices checked in the last 30 days. 6 stores checked; dates for every store are shown below.

Recorded store prices

Prices we recorded when we last checked each store for this exact variant.

XPERT Moto Gear$1,124.95CheapestIn stockchecked today Superbike Supply$1,142.81In stockchecked 3 days ago Bikebiz$1,156.20In stockchecked yesterday MotoHeaven$1,187.99In stockchecked yesterday

2 stores at this price$1,199.95

Highside ShopIn stockchecked 16 days agomay be out of date Motorcycle Stuff AustraliaIn stockchecked today

Prices RIDERNIP recorded for Yoshimura YZ450F 18-22 / WR450F 19-22 / YZ450FX 19-22 RS-4 Stainless Slip-On Exhaust, w/ Aluminium Muffler, with stock states and check dates
Store	Price	Stock	Last checked
Visit XPERT Moto GearXPERT Moto Gear	$1,124.95Cheapest	In stock	checked today
Visit Superbike SupplySuperbike Supply	$1,142.81	In stock	checked 3 days ago
Visit BikebizBikebiz	$1,156.20	In stock	checked yesterday
Visit MotoHeavenMotoHeaven	$1,187.99	In stock	checked yesterday
Visit Highside ShopHighside Shop	$1,199.95	In stock	checked 16 days agomay be out of date
Visit Motorcycle Stuff AustraliaMotorcycle Stuff Australia	$1,199.95	In stock	checked today

Product details

Yoshimura YZ450F 18-22 / WR450F 19-22 / YZ450FX 19-22 RS-4 Stainless Slip-On Exhaust, W/ Aluminum Muffler

The 2020 Yamaha YZ450F has undergone significant changes in both motor and chassis refinements, and seems to be the 450 that many are choosing.

It's no secret that the Yamaha YZ450F has a very good stock system that many of our competitors can't beat. We spent a lot of R&D time in the dyno room and track to create our RS-4 Signature Series to what we think is the best aftermarket exhaust for the new YZ.

Proudly made in the USA!

Pentagonal-shaped sleeve
Front muffler cap functions as a poly-resonant chamber which helps reduce noise
Two-stage stepped baffle
Carbon fiber end-cap
Stainless steel tail-pipeStainless steel tail-pipeRepack Kits, optional Inserts and Spark Arresters are available for all models

This product was designed to fit on a standard equipped motorcycle, as delivered from the factory. OE and aftermarket accessories not found on a bike as delivered from the factory may not be compatible with this product.

Attention international customers: This product was designed and tested to be compatible with vehicles in the U.S. marketplace only. Compatibility, including fitment and performance, may vary by marketplace.

Fitment:

Yamaha WR450F 2019
Yamaha WR450F 2020
Yamaha WR450F 2021
Yamaha WR450F 2022
Yamaha YZ450F 2018
Yamaha YZ450F 2019
Yamaha YZ450F 2020
Yamaha YZ450F 2021
Yamaha YZ450F 2022
Yamaha YZ450FX 2019
Yamaha YZ450FX 2020
Yamaha YZ450FX 2021
Yamaha YZ450FX 2022

Price history

Recorded changes for this exact variant.

1XPERT Moto Gear6 points · last checked 24 Aug 2026
2Superbike Supply3 points · last checked 21 Aug 2026
3Bikebiz2 points · last checked 23 Aug 2026
4MotoHeaven4 points · last checked 23 Aug 2026
5Highside Shop1 point · last checked 8 Aug 2026
6Motorcycle Stuff Australia1 point · last checked 24 Aug 2026

Solid steps show periods confirmed by the store’s change-only price history and completed crawl record: if the price had changed at a check, another point would appear. Dashed steps show overdue periods with no completed crawl confirmation. Every line stops at that listing’s last confirmed check and is never extended to today. Prices are not live and may have changed since the last point shown.

How we collect and compare prices