NAMZ – Bill's Exhausts

NAMZ Bypass Kit - O2 Sensor N-O2BP

Regular price ¥142⁰⁰ CNY

In stock (5188 units)
NAMZ Connector Kit w/ Terminals - BCM - FLHX/FLTR NHD-69201932

Regular price ¥602⁰⁰ CNY

In stock (20 units)
NAMZ Hose Clamp - Black - 3/8" - 6-Pack NHC-B206

Regular price ¥283⁰⁰ CNY

In stock (133 units)
NAMZ Hose Clamp - Black - 1/4-5/16" NHC-B106

Regular price ¥283⁰⁰ CNY

In stock (384 units)
NAMZ Hose Clamp - Brass - 1/4-5/16" NHC-N106

Regular price ¥283⁰⁰ CNY

In stock (93 units)
NAMZ Hose Clamp - Brass - 3/8" - 6-Pack NHC-N206

Regular price ¥283⁰⁰ CNY

In stock (25 units)
NAMZ Hose Clamp - Chrome - 1/4-5/16" NHC-CH106

Regular price ¥283⁰⁰ CNY

In stock (252 units)
Sold out

NAMZ Fuel Injector Enrichener - '07-'09 Big/Twin NR-O2-IED

Regular price ¥701⁰⁰ CNY
Sold out

NAMZ Fuel Injector Enrichener - '07-'10 Big Twin Race NR-XIED

Regular price ¥942⁰⁰ CNY
NAMZ Hose Clamp - Chrome - 3/8" - 6-Pack NHC-CH206

Regular price ¥283⁰⁰ CNY

In stock (204 units)
Sold out

NAMZ Fuel Injector Enrichener - '09 FLT NR-FL-XIED-09

Regular price ¥942⁰⁰ CNY
NAMZ Neutral Switch Eliminator Plug NNSE-P01

Regular price ¥397⁰⁰ CNY

In stock (187 units)
NAMZ 18 mm to 12 mm O2 Sensor Adapter NO2X-1201

Regular price ¥241⁰⁰ CNY

In stock (626 units)
Sold out

NAMZ Fuel Injector Enrichener - '10-'16 FLT NR-FL-XIED-10

Regular price ¥970⁰⁰ CNY
NAMZ 18mm to 12mm O2 Sensor Adapter NO2X-1202

Regular price ¥191⁰⁰ CNY

In stock (84 units)
Sold out

NAMZ Fuel Injector Enrichener - '07-'13 XL NR-X14IED

Regular price ¥892⁰⁰ CNY
¥42.00 off

NAMZ Trailer Isolator Harness - 5-Wire - Indian NTI-IND-01

Sale price ¥850⁰⁰ CNY Regular price ¥892⁰⁰

In stock (103 units)
NAMZ Headlight Adapter Pigtail - 14-Up FLHR NHAP-01

Regular price ¥170⁰⁰ CNY

In stock (194 units)
NAMZ HARNESS 5 WIRE TRLR FL14 NTI-4-5

Regular price ¥892⁰⁰ CNY

In stock (197 units)
Sold out

NAMZ Trailer Harness - Victory NTI-VIC-01

Regular price ¥892⁰⁰ CNY
¥42.00 off
NAMZ Trailer Isolator Harness - 4-Wire - Indian NTIC-IND-01

Sale price ¥850⁰⁰ CNY Regular price ¥892⁰⁰

In stock (75 units)
¥42.00 off

NAMZ Rear Red LED Turn Signals - Indian NITS-R02

Sale price ¥850⁰⁰ CNY Regular price ¥892⁰⁰

In stock (67 units)
NAMZ Light Intensifier Module IHL-03

Regular price ¥149⁰⁰ CNY

In stock (516 units)
NAMZ Load Equalizer Module MLE-04

Regular price ¥524⁰⁰ CNY

In stock (11 units)
NAMZ Momentary Converter Switch NSC-01

Regular price ¥744⁰⁰ CNY

In stock (194 units)
NAMZ Load Equalizer Module LE-02-M

Regular price ¥262⁰⁰ CNY

In stock (12 units)
NAMZ Controller CANbus - FL 14+ NCBC-B01

Regular price ¥2,054⁰⁰ CNY

In stock (191 units)
NAMZ Controller CANbus - FX/XL NCBC-N01

Regular price ¥2,054⁰⁰ CNY

In stock (58 units)
NAMZ Trailer Isolator Module - Victory NTIC-VIC-01

Regular price ¥892⁰⁰ CNY

Very low stock (1 unit)
¥8.00 off

NAMZ Mini Switch - 5A HI/LO 1/4" NMTS-01

Sale price ¥113⁰⁰ CNY Regular price ¥121⁰⁰

In stock (526 units)
NAMZ Illuminator Module - '14-'16 FLHT/HR ILL-CB-C

Regular price ¥1,041⁰⁰ CNY

In stock (191 units)
NAMZ Starter - Relay NSR-3001

Regular price ¥135⁰⁰ CNY

In stock (1386 units)
NAMZ 25 Amp Micro Relay NSR-2501

Regular price ¥78⁰⁰ CNY

In stock (963 units)
NAMZ Speedometer Tripometer Switch with Boot NSTPB-01

Regular price ¥92⁰⁰ CNY

In stock (557 units)
NAMZ Mini Switch - 5A Air Ride 1/4" NMTS-02

Regular price ¥92⁰⁰ CNY

In stock (419 units)
NAMZ Reset Switch Boot - 5 Pack NTRB-B01

Regular price ¥99⁰⁰ CNY

In stock (2529 units)
NAMZ 25 Amp Micro Relay Socket Kit with Terminals NSRS-M01

Regular price ¥50⁰⁰ CNY

In stock (20 units)
Sold out

NAMZ Battery Isolator OR-BAT-ISO

Regular price ¥1,176⁰⁰ CNY
NAMZ Deutsch Stamped Sockets STAMP-SOCKETS

Regular price ¥425⁰⁰ CNY

In stock (669 units)
NAMZ Deutsch Receptacle - 2 Pin - Gray DR-2G

Regular price ¥21⁰⁰ CNY

In stock (1190 units)
NAMZ Deutsch Receptacle - 2 Pin - Black DR-2B

Regular price ¥21⁰⁰ CNY

In stock (350 units)
NAMZ Deutsch Stamped Pins STAMP-PINS

Regular price ¥276⁰⁰ CNY

In stock (414 units)
NAMZ Deutsch Receptacle - 3 Pin - Gray DR-3G

Regular price ¥28⁰⁰ CNY

In stock (366 units)
NAMZ Deutsch Receptacle - 4 Pin - Gray DR-4G

Regular price ¥36⁰⁰ CNY

In stock (2311 units)
NAMZ Deutsch Receptacle - 3 Pin - Black DR-3B

Regular price ¥28⁰⁰ CNY

In stock (602 units)
NAMZ Deutsch Receptacle - 6 Pin - Gray DR-6G

Regular price ¥50⁰⁰ CNY

In stock (862 units)
NAMZ Deutsch Receptacle - 4 Pin - Black DR-4B

Regular price ¥36⁰⁰ CNY

In stock (898 units)
NAMZ Deutsch Receptacle - 8 Pin - Gray DR-8G

Regular price ¥85⁰⁰ CNY

In stock (764 units)
NAMZ Deutsch Receptacle - 8 Pin - Black DR-8B

Regular price ¥85⁰⁰ CNY

In stock (554 units)
NAMZ Deutsch Receptacle - 6 Pin - Black DR-6B

Regular price ¥50⁰⁰ CNY

In stock (907 units)

Let customers speak for us

from 747 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

OPEN BOX 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

FiltersFilter & Sort

Your cart

Let customers speak for us