WPS-SP1

SP1 Lower Lh A-Arm Pol SM-08686L

Regular price ¥32,700 JPY

In stock (635 units)
SP1 Lower Lh A-Arm Pol SM-08692L

Regular price ¥24,200 JPY

In stock (847 units)
SP1 Lower Lh A-Arm S-D 08-466L

Regular price ¥20,900 JPY

In stock (99 units)
SP1 Lower Lh A-Arm S-D Ski-Doo SM-08205L

Regular price ¥24,800 JPY

In stock (1043 units)
SP1 Lower Lh A-Arm S-D Ski-Doo SM-08211L

Regular price ¥24,000 JPY

In stock (706 units)
Sold out

SP1 Lower Lh A-Arm S-D SM-08193

Regular price ¥17,400 JPY
SP1 Lower Lh A-Arm S-D SM-08256L

Regular price ¥21,700 JPY

In stock (1180 units)
SP1 Lower Lh A-Arm S-D SM-08652L

Regular price ¥24,800 JPY

In stock (342 units)
SP1 Lower Lh A-Arm S-D SM-08656L

Regular price ¥16,600 JPY

In stock (25 units)
SP1 Lower Lh A-Arm S-D SM-08661L

Regular price ¥23,600 JPY

In stock (975 units)
SP1 Lower Lh A-Arm S-D SM-08663L

Regular price ¥24,200 JPY

In stock (550 units)
SP1 Lower Lh A-Arm S-D SM-08665L

Regular price ¥25,000 JPY

In stock (336 units)
SP1 Lower Lh A-Arm S-D SM-08670L

Regular price ¥22,600 JPY

In stock (277 units)
SP1 Lower Lh A-Arm S-D SM-08677L

Regular price ¥29,700 JPY

In stock (357 units)
SP1 Lower Lh A-Arm S-D SM-08699L

Regular price ¥24,200 JPY

In stock (346 units)
Sold out

SP1 Lower Lh A-Arm Yamaha 08-478L

Regular price ¥20,400 JPY
Sold out

SP1 Lower Lh A-Arm Yamaha SM-08157

Regular price ¥19,800 JPY
Sold out

SP1 Lower Lh A-Arm Yamaha SM-08163L

Regular price ¥19,800 JPY
SP1 Lower Lh Latch S-D SM-12589L

Regular price ¥2,100 JPY

In stock (838 units)
SP1 Lower Rad Rod End Pol 08-302-02

Regular price ¥6,000 JPY

In stock (100 units)
SP1 Lower Rad Rod End Pol 08-302-05

Regular price ¥5,200 JPY

In stock (506 units)
SP1 Lower Rad Rod End Pol 08-302-06

Regular price ¥5,200 JPY

In stock (483 units)
SP1 Lower Rad Rod End Pol 08-302-08

Regular price ¥5,200 JPY

In stock (461 units)
SP1 Lower Radius Rod Pol 08-386

Regular price ¥7,000 JPY

In stock (574 units)
SP1 Lower Radius Rod S-D 08-273-01

Regular price ¥7,600 JPY

In stock (784 units)
SP1 Lower Rh A-Arm 08-472R

Regular price ¥15,300 JPY

In stock (652 units)
SP1 Lower Rh A-Arm A/C SM-08660R

Regular price ¥24,800 JPY

In stock (22 units)
SP1 Lower Rh A-Arm A/C SM-08680R

Regular price ¥27,500 JPY

In stock (625 units)
SP1 Lower Rh A-Arm A/C SM-08683R

Regular price ¥28,800 JPY

In stock (590 units)
SP1 Lower Rh A-Arm A/C Yam SM-08662R

Regular price ¥25,900 JPY

In stock (375 units)
SP1 Lower Rh A-Arm A/C Yam SM-08664R

Regular price ¥33,200 JPY

In stock (225 units)
Sold out

SP1 Lower Rh A-Arm Arctic SM-08189R

Regular price ¥15,200 JPY
SP1 Lower Rh A-Arm Pol SM-08177R

Regular price ¥35,500 JPY

In stock (1250 units)
SP1 Lower Rh A-Arm Pol SM-08183R

Regular price ¥24,800 JPY

In stock (1250 units)
SP1 Lower Rh A-Arm Pol SM-08207R

Regular price ¥35,100 JPY

In stock (1250 units)
SP1 Lower Rh A-Arm Pol SM-08209R

Regular price ¥26,600 JPY

In stock (800 units)
SP1 Lower Rh A-Arm Pol SM-08673R

Regular price ¥44,200 JPY

In stock (400 units)
SP1 Lower Rh A-Arm Pol SM-08674R

Regular price ¥36,800 JPY

In stock (286 units)
SP1 Lower Rh A-Arm Pol SM-08682R

Regular price ¥30,500 JPY

In stock (818 units)
Sold out

SP1 Lower Rh A-Arm Pol SM-08686R

Regular price ¥32,700 JPY
SP1 Lower Rh A-Arm Pol SM-08692R

Regular price ¥31,600 JPY

In stock (743 units)
SP1 Lower Rh A-Arm S-D 08-466R

Regular price ¥19,300 JPY

In stock (75 units)
SP1 Lower Rh A-Arm S-D Ski-Doo SM-08211R

Regular price ¥24,000 JPY

In stock (809 units)
SP1 Lower Rh A-Arm S-D SM-08205R

Regular price ¥24,800 JPY

In stock (675 units)
SP1 Lower Rh A-Arm S-D SM-08256R

Regular price ¥21,700 JPY

In stock (625 units)
SP1 Lower Rh A-Arm S-D SM-08652R

Regular price ¥24,800 JPY

In stock (358 units)
SP1 Lower Rh A-Arm S-D SM-08656R

Regular price ¥27,200 JPY

In stock (150 units)
SP1 Lower Rh A-Arm S-D SM-08661R

Regular price ¥23,600 JPY

In stock (808 units)
SP1 Lower Rh A-Arm S-D SM-08663R

Regular price ¥24,200 JPY

In stock (500 units)
SP1 Lower Rh A-Arm S-D SM-08665R

Regular price ¥25,000 JPY

In stock (473 units)

Let customers speak for us

from 674 reviews

Will Be Back!

I recently purchased the Arrow Race-Tech Slip-On Exhaust (Aluminum Dark) for my Kawasaki Z900 (’17–’24), and I couldn’t be happier. The quality is top-tier—lightweight, beautifully finished, and it gives the bike the deep, aggressive sound it should’ve had from the factory. Throttle response feels smoother, and the overall riding experience is noticeably more exciting.

Huge shoutout to Bill from Bills Exhaust. His communication was excellent from start to finish—quick replies, honest info, and genuinely great customer service. The exhaust shipped fast with no delays, no issues, and no backorder nonsense. Exactly what you want when ordering parts for your bike.

If you’re on the fence, go for it. The exhaust is incredible, and Bill makes the whole process even better. Highly recommend!

Brian Brayley

12/01/2025

71856AKN Arrow Race-Tech Slip-on Exhaust, Aluminum Dark for Kawasaki Z900 17-24

Arrived super quick

Arrived super quick, no complaints

Anonymous

11/20/2025

IN STOCK M4 Exhaust GP Black Slip on GSXR600/750 2011-2025 SU6112-GP

Great customer support

Great customer support, fast shipping and delivery , and great quality exhaust . Sounds nice 👍🏼 would definitely recommend

Atticus

11/13/2025

IN STOCK M4 Exhaust GP19 Black Slip On 2009 - 2025 2026 ZX6R zx6 KA6922-GP19

Fast service and the pipe is very well made

Fast service and the pipe is very well made.

72188PD Arrow H.D.1250 Pan America 20-25 Racing St. Steel De-Catalyzed Collector

Purchased the power core 4 along with the mega bomb header

Purchased the power core 4 along with the mega bomb header. Sounds great! Looks even better! Slammed them both on my 22’ KX 250f.

ROBERT T CLARK

11/11/2025

FMF Powercore 4 Muffler KX250F/X 2021-2023 042392 1821-2038

Was trying to find a reseller for Graves products. Stumbled upon this site. No hassles. Ships to Australia (big plus). Now I can mod my dream bike.
Exhaust is gnarly, obnoxious... exactly what I want! Makes all the right sounds.
I'd buy another one if I had another bike.
Super easy fitment, shaved off so much weight with the titanium build.
Absolute piece of art.

Nazzy

11/05/2025

Bill's Exhausts

Great price and amazing sound

Great price and amazing sound.

Michael Adams

10/27/2025

AKRAPOVIC Carbon Fiber Muffler NINJA 400 /500 2018-2025 S-K4SO6-APC 1811-3515

This system with a BT Moto tune sounds and feels amazing

This system with a BT Moto tune sounds and feels amazing. The weight reduction, power increase makes this bike handle even better.
The titanium exhaust system looks amazing.

Lou D

10/19/2025