Factory Effex

FACTORY EFFEX Suzuki GSXR T-Shirt - Black - XL 15-88484

定価 ¥4,800 JPY

在庫あり (9ユニット)
FACTORY EFFEX Suzuki GSXR T-Shirt - Black - Large 15-88482

定価 ¥4,800 JPY

在庫少なめ (3ユニット)
FACTORY EFFEX Suzuki GSXR T-Shirt - Black - Medium 15-88480

定価 ¥4,800 JPY

在庫少なめ (2ユニット)
FACTORY EFFEX Suzuki Big S T-Shirt - Black - 2XL 15-88476

定価 ¥4,800 JPY

在庫あり (20ユニット)
FACTORY EFFEX Suzuki Big S T-Shirt - Black - XL 15-88474

定価 ¥4,800 JPY

在庫あり (7ユニット)
FACTORY EFFEX Suzuki Big S T-Shirt - Black - Medium 15-88470

定価 ¥4,800 JPY

在庫あり (5ユニット)
FACTORY EFFEX Suzuki Big S T-Shirt - Black - Large 15-88472

定価 ¥4,800 JPY

在庫あり (7ユニット)
FACTORY EFFEX Suzuki Team T-Shirt - Blue - 2XL 15-88466

定価 ¥4,800 JPY

在庫あり (20ユニット)
FACTORY EFFEX Suzuki Team T-Shirt - Blue - Medium 15-88460

定価 ¥4,800 JPY

在庫あり (6ユニット)
FACTORY EFFEX Suzuki Team T-Shirt - Blue - XL 15-88464

定価 ¥4,800 JPY

在庫あり (10ユニット)
FACTORY EFFEX Suzuki Team T-Shirt - Blue - Large 15-88462

定価 ¥4,800 JPY

在庫少なめ (4ユニット)
FACTORY EFFEX Honda Horizontal T-Shirt - Red- 2XL 15-88336

定価 ¥4,800 JPY

在庫あり (11ユニット)
FACTORY EFFEX Honda Horizontal T-Shirt - Red- Large 15-88332

定価 ¥4,800 JPY

在庫あり (10ユニット)
FACTORY EFFEX Honda Horizontal T-Shirt - Red - XL 15-88334

定価 ¥4,800 JPY

在庫あり (20ユニット)
FACTORY EFFEX Honda Horizontal T-Shirt - Red - Medium 15-88330

定価 ¥4,800 JPY

在庫あり (7ユニット)
FACTORY EFFEX Honda Big Wing T-Shirt - Black - 2XL 15-88316

定価 ¥4,800 JPY

在庫あり (14ユニット)
FACTORY EFFEX Honda Big Wing T-Shirt - Black - XL 15-88314

定価 ¥4,800 JPY

在庫あり (10ユニット)
FACTORY EFFEX Honda Big Wing T-Shirt - Black - Medium 15-88310

定価 ¥4,800 JPY

在庫あり (6ユニット)
FACTORY EFFEX Honda Big Wing T-Shirt - Black - Large 15-88312

定価 ¥4,800 JPY

在庫あり (17ユニット)
FACTORY EFFEX Honda Fade T-Shirt - Black - 2XL 15-88306

定価 ¥4,800 JPY

在庫僅少 (1ユニット)
売切れ

FACTORY EFFEX Honda Fade T-Shirt - Black - XL 15-88304

定価 ¥4,800 JPY
売切れ

FACTORY EFFEX Honda Fade T-Shirt - Black - Medium 15-88300

定価 ¥4,800 JPY
FACTORY EFFEX Honda Fade T-Shirt - Black - Large 15-88302

定価 ¥4,800 JPY

在庫少なめ (3ユニット)
FACTORY EFFEX Yamaha Racing Flare T-Shirt - Blue - 2XL 14-88186

定価 ¥4,800 JPY

在庫少なめ (2ユニット)
売切れ

FACTORY EFFEX Yamaha Racing Flare T-Shirt - Blue - Medium 14-88180

定価 ¥4,800 JPY
売切れ

FACTORY EFFEX Yamaha Racing Flare T-Shirt - Blue - XL 14-88184

定価 ¥4,800 JPY
FACTORY EFFEX Yamaha Strobe T-Shirt - Blue - 2XL 12-88166

定価 ¥4,800 JPY

在庫あり (5ユニット)
FACTORY EFFEX Yamaha Racing Flare T-Shirt - Blue - Large 14-88182

定価 ¥4,800 JPY

在庫あり (19ユニット)
FACTORY EFFEX Yamaha Strobe T-Shirt - Blue - XL 12-88164

定価 ¥4,800 JPY

在庫少なめ (3ユニット)
FACTORY EFFEX Yamaha Strobe T-Shirt - Blue - Large 12-88162

定価 ¥4,800 JPY

在庫少なめ (3ユニット)
FACTORY EFFEX Yamaha Strobe T-Shirt - Blue - Medium 12-88160

定価 ¥4,800 JPY

在庫あり (11ユニット)
FACTORY EFFEX Suzuki Throwback Hat - Black/White 25-86404

定価 ¥4,800 JPY

在庫あり (13ユニット)
売切れ

FACTORY EFFEX Rockstar Team Snapback Hat - Black 26-86620

定価 ¥4,800 JPY
FACTORY EFFEX Suzuki Core Hat - Black 25-86402

定価 ¥4,800 JPY

在庫あり (7ユニット)
FACTORY EFFEX Kawasaki Throwback Hat - Black/White 25-86104

定価 ¥4,800 JPY

在庫少なめ (4ユニット)
FACTORY EFFEX Kawasaki Core Hat - Black 25-86102

定価 ¥4,800 JPY

在庫あり (20ユニット)
FACTORY EFFEX Yamaha Throwback Hat - Black/White 25-86204

定価 ¥4,800 JPY

在庫あり (20ユニット)
FACTORY EFFEX Yamaha Core Hat - Black 25-86202

定価 ¥4,800 JPY

在庫あり (20ユニット)
FACTORY EFFEX Honda Throwback Hat - Black/White 25-86304

定価 ¥4,800 JPY

在庫あり (16ユニット)
売切れ

FACTORY EFFEX Honda Core Hat - Black 25-86302

定価 ¥4,800 JPY
FACTORY EFFEX Goldwing Rally Hat - Gray/Black 25-86804

定価 ¥4,800 JPY

在庫あり (10ユニット)
FACTORY EFFEX Goldwing Icon Hat - Black 25-86802

定価 ¥4,800 JPY

在庫僅少 (1ユニット)
FACTORY EFFEX Suzuki 21 Racewear Hat - Black 24-86410

定価 ¥4,800 JPY

在庫あり (11ユニット)
FACTORY EFFEX Rockstar 21 Racewear Hat - Black 24-86610

定価 ¥4,800 JPY

在庫あり (13ユニット)
FACTORY EFFEX Kawasaki 21 Racewear Hat - Black 24-86110

定価 ¥4,800 JPY

在庫あり (8ユニット)
FACTORY EFFEX Yamaha 21 Racewear Hat - Black 24-86210

定価 ¥4,800 JPY

在庫あり (20ユニット)
FACTORY EFFEX Honda 21 Racewear Hat - Black 24-86310

定価 ¥4,800 JPY

在庫あり (20ユニット)
FACTORY EFFEX Kawasaki Bold Snapback Hat - Charcoal/Black 24-86100

定価 ¥4,800 JPY

在庫あり (11ユニット)
FACTORY EFFEX Yamaha Team Snapback Hat - Navy 24-86204

定価 ¥4,800 JPY

在庫あり (20ユニット)
FACTORY EFFEX Honda Bold Snapback Hat - Gray/Black 24-86300

定価 ¥4,800 JPY

在庫あり (9ユニット)

Let customers speak for us

from 678 reviews

Incredible, the best!

Without a doubt, the best of the best, it's wonderful, it sounds incredible and the service is excellent.

Javier Villagran

12/05/2025

71207CP Arrow Competition Evo Full Titanium Exhaust for BMW S1000RR 2020-2025 / M1000RR 2020-2024

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