COMP CAMS

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COMP CAMS Hydraulic Tappet - Full DS1003

Sale price ¥764⁰⁰ CNY Regular price ¥778⁰⁰
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COMP CAMS Xtreme Energy™ Cam EVL-5005

Regular price ¥2,249⁰⁰ CNY
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COMP CAMS Xtreme Energy™ Cam EVL-5015

Regular price ¥2,214⁰⁰ CNY
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COMP CAMS Chain Drive Cam Set TC-3101

Regular price ¥2,624⁰⁰ CNY
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COMP CAMS Chain Drive Cam Set TC-3102

Regular price ¥2,554⁰⁰ CNY
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COMP CAMS Chain Drive Cam Set TC-3103

Regular price ¥2,624⁰⁰ CNY
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COMP CAMS Chain Drive Cam Set TC-3105

Regular price ¥2,624⁰⁰ CNY
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COMP CAMS Chain Drive Cam Set TC-3104

Regular price ¥2,624⁰⁰ CNY
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COMP CAMS Thumper Cams TC-4101

Regular price ¥2,624⁰⁰ CNY
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COMP CAMS Thumper Cams TC-4102

Regular price ¥2,667⁰⁰ CNY
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COMP CAMS Thumper Cams TC-4104

Regular price ¥2,624⁰⁰ CNY
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COMP CAMS Thumper Cams TC-4103

Regular price ¥2,624⁰⁰ CNY
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COMP CAMS Mega 8 Cam - M8 307-100-9

Regular price ¥2,957⁰⁰ CNY
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COMP CAMS Mega 8 Cam - M8 307-102-9

Regular price ¥2,957⁰⁰ CNY
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COMP CAMS Mega 8 Cam - M8 307-103-9

Regular price ¥2,957⁰⁰ CNY
COMP CAMS Mega 8 Cam - M8 307-101-9

Regular price ¥3,013⁰⁰ CNY

Low stock (3 units)
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COMP CAMS Mega 8 Cam - M8 307-104-9

Regular price ¥3,013⁰⁰ CNY
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COMP CAMS Mega 8 Cam - M8 307-500-9

Regular price ¥2,957⁰⁰ CNY
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COMP CAMS Mega 8 Cam - M8 307-501-9

Regular price ¥2,957⁰⁰ CNY
COMP CAMS Spring Kit - .650" - Twin Cam 9709-KIT

Regular price ¥1,415⁰⁰ CNY

Low stock (4 units)
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¥629.00 off

COMP CAMS Spring Kit with Tool Set - .585" 9713-KIT

Sale price ¥1,493⁰⁰ CNY Regular price ¥2,122⁰⁰
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COMP CAMS Spring Kit - .650" - Big Twin 9708-KIT

Regular price ¥1,486⁰⁰ CNY
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¥969.00 off

COMP CAMS Spring Kit - .585" - Twin Cam 9714-KIT

Sale price ¥1,153⁰⁰ CNY Regular price ¥2,122⁰⁰
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COMP CAMS SPRINGS .685 BT EVO 84-04 DS1001

Regular price ¥1,139⁰⁰ CNY
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COMP CAMS Spring Kit - .540" - M8 9715-KIT

Regular price ¥3,615⁰⁰ CNY
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COMP CAMS Hydraulic Tappet - Short - Twin Cam DS1002

Regular price ¥842⁰⁰ CNY
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¥842.00 off

COMP CAMS Adjustable Tapered Pushrod Set - Twin Cam 7016-SET

Sale price ¥1,280⁰⁰ CNY Regular price ¥2,122⁰⁰
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COMP CAMS Tappet - Evolution 7390-4

Regular price ¥2,278⁰⁰ CNY
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COMP CAMS Race Tappet - Evolution 7391-1

Regular price ¥743⁰⁰ CNY
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COMP CAMS Tappet - Evolution 7390-1

Regular price ¥580⁰⁰ CNY
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COMP CAMS Dual-Fire Ignition Coil - Harley Davidson F-3006

Regular price ¥679⁰⁰ CNY
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COMP CAMS Race Tappets - Evolution 7391-4

Regular price ¥2,921⁰⁰ CNY
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COMP CAMS Single-Fire Ignition Coil - Harley Davidson F-3005

Regular price ¥722⁰⁰ CNY
COMP CAMS Single-Fire Ignition Coil - Harley Davidson F-3010

Regular price ¥736⁰⁰ CNY

In stock (20 units)
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COMP CAMS Dual-Fire Ignition Coil - Harley Davidson F-3003

Regular price ¥679⁰⁰ CNY
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COMP CAMS EFI Performance Coil - Harley Davidson F-3011

Regular price ¥906⁰⁰ CNY
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COMP CAMS Dual-Fire Ignition Coil - Harley Davidson F-3004

Regular price ¥651⁰⁰ CNY
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COMP CAMS EFI Performance Coil - Harley Davidson F-3012

Regular price ¥849⁰⁰ CNY
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COMP CAMS EFI Performance Coil - Harley Davidson F-3013

Regular price ¥920⁰⁰ CNY
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COMP CAMS Fast Times Push Rods 8002-KIT

Regular price ¥1,599⁰⁰ CNY
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COMP CAMS Fast Start - Boost Relay F-5030

Regular price ¥304⁰⁰ CNY
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COMP CAMS Fast Times Push Rods 7002R-KIT

Regular price ¥1,599⁰⁰ CNY
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COMP CAMS Fast Times Pushrod Kit 9002-KIT

Regular price ¥1,507⁰⁰ CNY
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COMP CAMS V-Thunder™ Tappet Assembly - XL 7410-1

Regular price ¥255⁰⁰ CNY
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COMP CAMS V-Thunder™ Tappet Assembly - Twin Cam DS1007

Regular price ¥212⁰⁰ CNY
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COMP CAMS V-Thunder™ Tappet Assembly - Twin Cam DS1008

Regular price ¥191⁰⁰ CNY
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COMP CAMS V-Thunder Cam EVL-3010

Regular price ¥2,193⁰⁰ CNY
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COMP CAMS Valve Spring Kit 9700-KIT

Regular price ¥1,068⁰⁰ CNY
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COMP CAMS V-Thunder Cam EVL-3020

Regular price ¥2,214⁰⁰ CNY
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COMP CAMS Front Motor Mount - Black - FXR 9200-KIT

Regular price ¥1,153⁰⁰ CNY

Let customers speak for us

from 758 reviews

My3rd purchase from bills exhaust and not a single issue yet

My3rd purchase from bills exhaust and not a single issue yet. Definitely a great shop to get your upgrades from.

Trent Huber

01/09/2026

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

This thing is beautiful and sounds so freakin

This thing is beautiful and sounds so freakin mean. I love it! Thanks Bills!! Took a bit longer to get delivered but also saved me a few hundred dollars waiting a bit longer so worth it! Thank you!

Robert Purdon

01/06/2026

Graves Motorsports Cat Eliminator Exhaust System R1 2015-2025 Exy-15r1-Cetc

Simply the best

Best looking and sounding exhaust on the market for the R6 hands down! Quality craftsmanship without a doubt.

Noah Sadley

Graves Motorsports Cat-Back Slip-On Carbon Exhaust R6 2006-2024 EXY-15R6-CBSC

Great Sound

Great Sound. Nice engineering. Super easy to install.

Jessy Sidhu

01/05/2026

Arrow 72501SK Sonora Exhaust, Titanium for KTM 1290 Super Adventure S 2021-2024 72501SK

Sounds amazing

Sounds amazing, easy installation no issues, 100% recommend

Vincent Hernandez

IN STOCK M4 Exhaust Carbon Fiber Street Slayer Slip On 2009 - 2025 2026 ZX6R KA6914

Great exhaust

Great exhaust. Sounds beautiful on my 2025 v4 tricolore

Carlos Velasquez

01/02/2026

71253CP Arrow Exhaust full system Ducati Panigale V4 2025 2026 Full High Pro-Race Titanium Black Racing

Arrow titanium exhaust headers without muffler 'Open Box' from Bill's Exhaust

Item as described. 'Open Box' but everything needed was in box. Kinda difficult to install but love the way it sounds. Wish it came with the Arrow muffler

Michael Longoria

12/29/2025

71768mi Arrow Racing Titanium Collectors Header For Original And Arrow Silencer S1000RR 2020-2025 /M1000RR 20-24 71768mi

M4 CarbonTech 1 👍

Bills pipes and the crew are ez to communicate with. M4 baffle should keep the wife and neighbors😊 happy.

Adrian Sears

12/22/2025

M4 Q7 Quiet Insert

Can't wait to install in the spring, everything looks great, quality of steel, weld, carbon fiber etc. Bills exhaust was really great service as well.

M4 Exhaust Full System Carbon Tech 1 Canister 2008 - 2024 Hayabusa SU8364

Exactly what I ordered

Exactly what I ordered. Shipping was fast and straight coward. Amazing price too.

Patric

12/21/2025

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

PHENOMENAL !!

Thrilled to finally have found a fair price for a race exhaust. Super grateful for the good deal. The Vandemon exhaust system is unreal ! The sound is phenomenal and I noticed instant power gain.

Christopher Martin

12/15/2025

Vandemon Ducati Panigale 1199, 1199S, 1299S, 1299 SP & R 2011-18 Titanium High Mount Exhaust System DUC129TIEXHMESA VA-36

Ordered a full exhaust came in 2 days in great condition. Placed another 2 orders

Dan G.

12/08/2025

Bill's Exhausts

Thank you

Love my bandana

Tyrone white

12/06/2025

ZAN HEADGEAR Flydanna Head Wrap - Black Skull Paisley Z500

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

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

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