K&N – Bill's Exhausts

K & N Air Filter - EX250R Ninja KA-2508

Regular price $925⁰⁰ SGD

Low stock (3 units)
Sold out
$499.00 off
K & N Intake Assembly Can-Am Maverick Turbo 1000R 2015-2017 4x4 63-1140

Sale price $753⁰⁰ SGD Regular price $1,252⁰⁰
K & N Intake Kit - Black 57-1125

Regular price $745⁰⁰ SGD

Very low stock (1 unit)
K & N Intake Kit - Polished - XL 57-1126P

Regular price $698⁰⁰ SGD

In stock (5 units)
K & N Big 8 Intake Kit - Black ALSO FIT 18 SOFTAILS RK-3948B

Regular price $694⁰⁰ SGD

Very low stock (1 unit)
K & N Intake Kit - Black - XL 57-1126

Regular price $694⁰⁰ SGD

Low stock (2 units)
Sold out
$131.00 off

K & N Intake Kit - Chrome N/F MODELS W/FAIRING LWRS 63-1138C

Sale price $694⁰⁰ SGD Regular price $825⁰⁰
K & N Intake Kit - Chrome 57-1125P

Regular price $677⁰⁰ SGD

In stock (5 units)
Sold out
$17.00 off

K & N Intake Kit - XL 883/1200 63-1126P

Sale price $660⁰⁰ SGD Regular price $677⁰⁰
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$18.00 off

K & N Intake Kit - XL 883/1200 63-1126

Sale price $660⁰⁰ SGD Regular price $678⁰⁰
K & N Intake Kit - Black 57-1138

Regular price $654⁰⁰ SGD

Low stock (4 units)
Sold out
$44.00 off

K & N Intake Kit - Softail/Dyna 63-1125P

Sale price $633⁰⁰ SGD Regular price $677⁰⁰
K & N Intake Kit - Black 63-1131

Regular price $619⁰⁰ SGD

Low stock (2 units)
Sold out
$125.00 off
K & N Intake Kit - Polished 63-1131P

Sale price $602⁰⁰ SGD Regular price $727⁰⁰
K & N Hammer Intake Kit - Mirror - Twin Cam RK-3933

Regular price $579⁰⁰ SGD

In stock (10 units)
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K & N Hammer Intake Kit - Black ALSO FIT 18 SOFTAILS RK-3954B

Regular price $550⁰⁰ SGD
K & N Hammer Intake Kit - Black - Twin Cam RK-3933B

Regular price $548⁰⁰ SGD

In stock (11 units)
K & N Shaker Intake Kit - Black - Softail/Dyna RK-3950

Regular price $529⁰⁰ SGD

Low stock (4 units)
K & N Shaker Intake Kit - Black N/F 16-17 FXDLS RK-3951

Regular price $529⁰⁰ SGD

Low stock (2 units)
K & N Shaker Intake Kit - Black ALSO FIT 18 SOFTAILS RK-3955

Regular price $529⁰⁰ SGD

In stock (8 units)
K & N Side Draft Intake Kit - Black RK-3956

Regular price $529⁰⁰ SGD

Low stock (4 units)
Sold out
$1.00 off

K & N Harley-Davidson Custom Air Filter Assembly RK-3909-1

Sale price $528⁰⁰ SGD Regular price $529⁰⁰
Sold out
$1.00 off

K & N Air Filter Assembly - Twin Cam - 2-1/4" RK-3910-1

Sale price $528⁰⁰ SGD Regular price $529⁰⁰
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$1.00 off

K & N Intake Kit - Black N/F MODELS W/FAIRING LWRS 63-1139

Sale price $528⁰⁰ SGD Regular price $529⁰⁰
Sold out
$118.00 off

K & N Intake Kit - Softail/Dyna 63-1125

Sale price $528⁰⁰ SGD Regular price $646⁰⁰
K & N Intake Kit - Satin Black 57-1134

Regular price $528⁰⁰ SGD

Low stock (4 units)
K & N Intake Kit - Black 57-1137

Regular price $528⁰⁰ SGD

In stock (7 units)
K & N Intake Kit - Silver 57-1137S

Regular price $524⁰⁰ SGD

In stock (6 units)
Sold out
$80.00 off

K & N Intake Kit - Black - FL '08-'16 63-1134

Sale price $515⁰⁰ SGD Regular price $595⁰⁰
Sold out
$278.00 off

K & N Intake Kit - Polished 63-1122P

Sale price $515⁰⁰ SGD Regular price $793⁰⁰
Sold out
$43.00 off
K & N Intake Kit - Silver N/F MODELS W/FAIRING LWRS 63-1139S

Sale price $496⁰⁰ SGD Regular price $539⁰⁰
K & N Flare Intake Kit - Black - Twin Cam RK-3932B

Regular price $475⁰⁰ SGD

Low stock (2 units)
Sold out
$124.00 off
K & N Intake Kit - Black - XG500/750 N/F XG750A 63-1130

Sale price $471⁰⁰ SGD Regular price $595⁰⁰
Sold out
$119.00 off

K & N Hammer Intake Kit - Mirror - Twin Cam - Large RK-3933X

Sale price $456⁰⁰ SGD Regular price $575⁰⁰
Sold out
$75.00 off
K & N Side Draft Intake Kit - Silver - M8 RK-3956S

Sale price $454⁰⁰ SGD Regular price $529⁰⁰
Sold out
$149.00 off

K & N Charge Pipe - Polaris 77-1008KC

Sale price $446⁰⁰ SGD Regular price $595⁰⁰
K & N Side Draft Intake Kit - Black N/F 16-17 FXDLS RK-3952

Regular price $445⁰⁰ SGD

In stock (5 units)
K & N Side Draft Intake Kit - Black - Softail/Dyna RK-3953

Regular price $445⁰⁰ SGD

Low stock (4 units)
Sold out
$116.00 off

K & N Hammer Intake Kit - Black - XL RK-3945B

Sale price $445⁰⁰ SGD Regular price $561⁰⁰
Sold out
$110.00 off
K & N Side Draft Intake Kit - Silver/Black N/F 16-17 FXDLS RK-3952S

Sale price $419⁰⁰ SGD Regular price $529⁰⁰
Sold out
$109.00 off
K & N Intake Kit - Satin Silver 57-1134S

Sale price $415⁰⁰ SGD Regular price $524⁰⁰
Sold out
$108.00 off
K & N Flare Intake Kit - Mirror - Twin Cam - Large RK-3932X

Sale price $413⁰⁰ SGD Regular price $521⁰⁰
Sold out
$117.00 off

K & N Intake Kit - Black - Softail/Dyna 63-1137

Sale price $412⁰⁰ SGD Regular price $529⁰⁰
Sold out
$107.00 off
K & N Intake Kit - Satin Black 57-1139

Sale price $408⁰⁰ SGD Regular price $515⁰⁰
Sold out
$198.00 off

K & N Intake Kit - Silver - Softail/Dyna 63-1137S

Sale price $397⁰⁰ SGD Regular price $595⁰⁰
Sold out
$103.00 off

K & N Flare Intake Kit - Twin Cam - Large RK-3932XB

Sale price $393⁰⁰ SGD Regular price $496⁰⁰
K & N Clamp-On Air Filter - Kawasaki RC-2454

Regular price $353⁰⁰ SGD

In stock (10 units)
Sold out

K & N Powerlid® - TRX450R HA-4506-T

Regular price $346⁰⁰ SGD
K & N Universal Clamp-On Air Filter RC-2344

Regular price $339⁰⁰ SGD

Very low stock (1 unit)
Sold out

K & N Clamp-On Air Filter - Suzuki GS RC-2314

Regular price $335⁰⁰ SGD

Let customers speak for us

from 927 reviews

Sounds incredible

Bill’s Exhaust was super efficient with shipping. The exhaust sounds loud and incredible, much better than any videos I’ve seen on it. Install was easy enough. My bike’s a 2025 Honda Rebel 1100T and I needed to reuse the original gasket. To me, it looks amazing. Love it!

Anonymous

05/07/2026

VANCE & HINES Hi-Output Slip-On Muffler 48427

Gorgeous exhaust and performance exceptional

Gorgeous exhaust goes with the lines of the bike perfect performance the carbon is beautiful. Bill has always provided excellent service highly recommend Bill exhaust .

Luis Perez

04/29/2026

LEOVINCE LV Pro Muffler 14344E

Awesome Upgrade!

The LV-10 was just what I was looking for in a slip-on. Minimalist design, easy installation, and added just the amount of growl to the exhaust without being obnoxious. It also keeps me inside some of the crazy exhaust and noise laws in New York. Bills Exhaust had the unit shipped to me in a few days. Installed onto a 2025 Monster 937+

David Ech

04/27/2026

LEOVINCE LV-10 Slip-On Muffler - Black Ducati Monster 937 2021-2023 15260B 1811-4426

Perfect fit

Perfect fit, look and performance

Brad Hahn

04/20/2026

71925AK Arrow Maxi Race-Tech Slip-on Exhaust, Aluminum for BMW R1250R/RS 19-20

Perfect

Perfect, head turner in the streets

Jordan Hoffman

71069PR Arrow CBR650R /CB 650 R 2024- 2025 Pro-Race Racing Full Exhaust TITANIUM PRO-RACE SILENCER + STAINLESS STEEL COLLECTORS

Sounds great!

Fits well, easy to install, great weight reduction, looks and sounds great!

Glenn Kunkel

Arrow Husqvarna 701 Enduro/Supermoto E5+ '25/'26 Full System With Explorer Titanium Exhaust - 72669pk

EXCELENTE EL PRODUCTO

EXCELENTE EL PRODUCTO QUE SOLICITE LLEGO EN TIEMPO Y FUNCIONA A LA PERFECCION

04/08/2026

VANCE & HINES Fuelpak 4 Tuning Module 4 for Harley-Davidson Dyna/Softail/Sportster/Touring/Trike 2011-2020 Gray 6-pin CAN bus 66045

New 2026 Indian 101 Scout comes loaded but the factory exhaust is a sleeper

New 2026 Indian 101 Scout comes loaded but the factory exhaust is a sleeper. Well, the V&H HO woke that bugger up! Shifting far smoother, revs up faster and it now sounds like 1250engine. Took minutes to install. Mahalo to Bill's for USPS shipping to Hawaii ($20 instead of $200), much ALOHA being sent your way.

Douglas Mallardi

04/02/2026

VANCE & HINES Hi-Output Slip-On Muffler - Black - Indian Scout 2025 48627

Digging the Arrows

First time trying Arrow Exhaust. I was an Akrapovic fan boy. I’m happy with their quality and sound. Fitment is perfect. They don’t come with a bracket for the side panels but it looks fine without them (HyperMotard 950). They sound great. Classic deep tone without that bubbly idle noise more open exhausts have. Proper bark up high. A bit louder than the stock cans at all revs but never annoying and very quiet with neutral throttle. There’s a little decel popping with the stock map and valve disabled. They look great. First time shopper at Bill’s and everything went as expected. Shipping time and delivery was right when they said it would be. Good communication and packaging. Awesome all around.

Pat Carroll

03/31/2026

Arrow Ducati Hypermotard 950 2019 Homologated Pro-Race Nichrom Dark Rh+Lh Silencers With Welded Link Pipe 71895prn

Pure craftsmanship and quality

I know there was a lead time on this M4 exhaust but bill’s got it to me before it was supposed to be here can’t say enough about there company thank you so much. The craftsmanship and quality are spot on. I will always buy from them.

David Reese

03/20/2026

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

Fast service

Fast service.

03/19/2026

72005VAN Arrow Veloce Racing Slip-on Exhaust for Sidebags for Triumph Tiger 850 20-24 /900 20-23

NOTHING SHORT OF AMAZING

NOTHING SHORT OF AMAZING.
Excellent quality of exhaust, easy to install, and great looking. Sound is AWESOME, definitely gives the BMW K 1600 B a different appearance.

Quick turnaround and fast shipping by Bill’s Team!!!
Thank you.

Marco Boos

03/17/2026

BMW K 1600 B GRAND AMERICA 4" FREEDOM SLIP-ONS 2017-PRESENT

I just love it

I just love it. I only wish it was available when I bought my bike in 2020.

Fernando Martinez

03/13/2026

Vandemon Triumph Rocket 3R & GT 2500cc 2019-2025 Titanium Exhaust Manifold TRIUMROCKET3SSHEADR VA-11

Don’t order anyplace else

Let start with placing and order it was so easy and painless had my order within couple weeks. Now the actual exhaust my bike Luna sounds great she feel like a whole different bike. Sounds amazing for my future bikes bills is the only place I will order from thank you bills

Rafael Landeros

AKRAPOVIC Exhaust System - Racing Line - Titanium YZF-R7 2022-2024 and 2025 S-Y7R12-APT 1810-3053

just what i needed for my 1999 yamaha YZF R7ow02/R1 toy

just what i needed for my 1999 yamaha YZF R7ow02/R1 toy...

MARK HILL

03/12/2026

Arrow Yamaha Yzf R1 07-08 Stainless Steel Collectors 71364mi

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