KFX450R

Let customers speak for us

from 474 reviews

Nearly 3lbs lighter than the OEM muffler

Nearly 3lbs lighter than the OEM muffler, it sounds a little more throaty and there is some improved engine performance.

John

07/23/2025

LEOVINCE Classic Racer Slip-On Muffler for Royal Enfield 350 Meteor /Classic 2021-2023 15008U 1811-4440

Sounds AMAZING!

Sounds AMAZING! Take out the db reducer. Install is a little tricky and bring a grinder with a cutting wheel. But still only takes maybe 30 mins if you’re unorganized and ADD like me. MUST buy for the new 2025 scouts the stock exhaust is absolute garbage

Kyle Ward

07/21/2025

S&S CYCLE Grand National Slip-On Muffler - Black - 50-State Indian Scout 2025 550-1121

Best Slip on Available

Great Exhaust for my 2025 GSXR-1000. I was in the market for a well built slip on that didn't cost an arm and a leg.
The arrow full titanium slip on does the job great.
The bike sounds much better without being too loud. Much lighter than stock and is much better value than a Yoshimura, Akro, etc.

Alex

07/17/2025

Arrow Titanium Pro Racing Slip on For Original And Arrow Collectors Suzuki Gsx-R 1000R 17 -25 71207pr

Fits perfectly

Fits perfectly, easy to install, sounds amazing

Anonymous

07/15/2025

Arrow Pro-Race Slip-on Exhaust Titanium for Kawasaki ZX-6R 636 2019-2025 71898PR

Great customer service product is awesome

100% satisfy

Anonymous

07/14/2025

IN STOCK 71206CP Arrow Competition Evo Full Exhaust Titanium with STEEL headers for S1000RR 20-25/M1000RR 23-24

Love the exhaust and how it sounds on the R3!

Love the exhaust and how it sounds on the R3! Shipping was fast and came within a few days also which was nice!

Kayla

07/10/2025

AKRAPOVIC Slip-On Line Muffler - Titanium End Cap YZF-R3/MT-03 2022-2025 S-Y3SO6-IVOSS 1811-4327

M4 is amazing

This is an amazing sounding exhaust! When cruising it’s not to loud. I enjoy it every time I ride

Slowdad7

07/09/2025

M4 Exhaust Carbon Fiber Slip-On 2017-2025 Z900 KA9004

Sounds

Sounds amazing!

James

07/08/2025

Graves MotorSports Honda CRF450RL / L / X 2019-2025 Aluminum - Blue Exhaust EXH-19C4X-SOAB

Outstanding seller! Highly recommended thanknyou

Outstanding seller! Highly recommended thanknyou Bill

Kaven

07/04/2025

AKRAPOVIC Slip-On Line Muffler - Titanium MT-10 2022-2023 S-Y10SO20-HAPLT 1811-4272

A Must Have Upgrade

The sound is absolutely amazing, and the exhaust integrates seamlessly with the bike's aesthetics – the fit and look are spot on. Beyond the product itself, the customer service was outstanding; they were incredibly helpful and responsive to all my inquiries.

Caleb

07/01/2025

Arrow Panigale V2 955cc 2020 -2024/Streetfighter V2 22/24 Racing Titanium Work Exhaust (R+L) With Welded Stainless Steel Link Pipe 71160pk

Very very nice craftsmanship on this exhaust and

Very very nice craftsmanship on this exhaust and it sounds wonderful

Walter

06/30/2025

Graves Motorsports Full Exhaust System For Fz-07 2015-2017 / Mt-07 2018 + / Xsr700 2016-2023 / R7 2021-2023 Exy-14fz07-Ftc

Great Minimalistic Option!

Love this option as I'm not a fan of the long sweeping exhaust options. I like a minimalistic look and this is it! Sounds great, easy install and light weight. Plan to pair this with the full Titanium Headers soon. Oh and Bill is the man! Quick and Free Shipping. Well done.

Robert Alpizar

06/24/2025

Graves Motorsports Cat-Back Slip-On Titanium Exhaust Zx6-R 2019-2025 Exk-19zx6-Cbtt

Just what the doctor ordered

Prompt delivery, good communication with Bill’s, quality product, a complete unit arrived with all necessary instructions. As a bonus, the bike is lighter and breathes easier. Satisfied customer here.

Martin Gerald

06/23/2025