DEI – Bill's Exhausts

DEI Heat Shield Kit - Slingshot Polaris Slingshot 2020, 2022-2023 902469

Regular price $233⁰⁰ NZD

In stock (7 units)
DEI Heat Shield Liner Kit - Touring - S&S Diamondback 2-into-1 Harley-Davidson 901078

Regular price $122⁰⁰ NZD

In stock (15 units)
DEI Heat Shield Liner Kit - Sportster S 1250 - Stock Headpipe RH1250S Sportster S 2021-2025 901086

Regular price $122⁰⁰ NZD

In stock (12 units)
DEI Heat Shield Liner Kit - Scout - Stock Headpipe Indian Sport 2025 901087

Regular price $122⁰⁰ NZD

In stock (10 units)
DEI Heat Shield Liner Kit 901079

Regular price $122⁰⁰ NZD

In stock (9 units)
DEI Heat Shield Liner Kit 901080

Regular price $122⁰⁰ NZD

In stock (12 units)
DEI Heat Shield Liner Kit 901081

Regular price $122⁰⁰ NZD

In stock (15 units)
DEI Heat Shield Liner Kit 901083

Regular price $122⁰⁰ NZD

In stock (20 units)
Sold out

DEI Heat Shield Liner Kit 901084

Regular price $122⁰⁰ NZD
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DEI Seat Heat Control Kit - Honda Pioneer 902400

Regular price $130⁰⁰ NZD
DEI Heat Control Kit - Razor RZR Trail 900 902408

Regular price $871⁰⁰ NZD

In stock (13 units)
DEI Heat Shield Kit - Can-Am Commander Max 800/1000R 2018-2021 901061

Regular price $543⁰⁰ NZD

In stock (7 units)
DEI Heat Shield Kit - Center Console Polaris RZR XP 1000 2014-2023 4 Seat 902406

Regular price $262⁰⁰ NZD

In stock (12 units)
DEI Heat Control Kit - Razor 4 Seat RZR 4 Polaris XP 1000 2016-2023 902407

Regular price $629⁰⁰ NZD

In stock (18 units)
DEI wrap kit exhaust black/black 901330

Regular price $101⁰⁰ NZD

In stock (6 units)
DEI Fire Tape Quick Fix™ Roll 10491

Regular price $23⁰⁰ NZD

In stock (20 units)
DEI Fire Sleeve & Tape Kit - 5/8" 10472

Regular price $49⁰⁰ NZD

In stock (20 units)
DEI Heat Shield Liner Kit 901085

Regular price $122⁰⁰ NZD

In stock (20 units)
DEI Heat Shield Liner Kit 901074

Regular price $122⁰⁰ NZD

In stock (20 units)
DEI Heat Shield Liner Kit 901073

Regular price $122⁰⁰ NZD

In stock (20 units)
DEI Heat Shield Liner Kit 901072

Regular price $122⁰⁰ NZD

In stock (20 units)
DEI Heat Control Kit - Honda Pioneer 1000 902409

Regular price $226⁰⁰ NZD

In stock (14 units)
DEI Auxillary Fan Kit - Honda Pioneer 1000 902481

Regular price $402⁰⁰ NZD

In stock (8 units)
DEI Heat Shield Liner Kit Nightster RH975 901077

Regular price $122⁰⁰ NZD

In stock (20 units)
$98.00 off

DEI Auxiliary Fan Kit 902484

Sale price $575⁰⁰ NZD Regular price $673⁰⁰

In stock (11 units)
$2.00 off

DEI Heat Control Kit - Can-Am 902490

Sale price $413⁰⁰ NZD Regular price $415⁰⁰

In stock (8 units)
$23.00 off

DEI Heat Control Kit - Honda 902482

Sale price $229⁰⁰ NZD Regular price $252⁰⁰

In stock (13 units)
Sold out
$1.00 off

DEI Heat Shield Kit - RZR 902485

Sale price $198⁰⁰ NZD Regular price $199⁰⁰
$2.00 off
DEI Heat Control Kit - Can-Am 902491

Sale price $447⁰⁰ NZD Regular price $449⁰⁰

In stock (13 units)
$34.00 off

DEI Heat Shield Kit - RZR 902470

Sale price $33⁰⁰ NZD Regular price $67⁰⁰

Low stock (2 units)
$18.00 off

DEI Heat Control Kit - Polaris 902471

Sale price $335⁰⁰ NZD Regular price $353⁰⁰

Low stock (3 units)
Sold out
$71.00 off

DEI Heat Shield Kit - Slingshot 902472

Sale price $98⁰⁰ NZD Regular price $169⁰⁰
DEI Bodywork Protection Kit 902329

Regular price $114⁰⁰ NZD

In stock (13 units)
DEI Boom Mat™ Tape - Black - 20' 50215

Regular price $52⁰⁰ NZD

In stock (20 units)
$11.00 off

DEI Heat Shield Kit - Trans 902473

Sale price $207⁰⁰ NZD Regular price $218⁰⁰

Low stock (2 units)
$3.00 off

DEI Boom Mat™ - 12" x 12.5" - 2 Sheets 50200

Sale price $35⁰⁰ NZD Regular price $38⁰⁰

Very low stock (1 unit)
$3.00 off

DEI Boom Mat™ - 12" x 12.5" - 4 Sheets 50202

Sale price $62⁰⁰ NZD Regular price $65⁰⁰

In stock (7 units)
$16.00 off

DEI Boom Mat™ - 12" x 12.5" - 8 Sheets 50204

Sale price $108⁰⁰ NZD Regular price $124⁰⁰

In stock (10 units)
$1.00 off
DEI Heat Control Kit - Honda 902110

Sale price $211⁰⁰ NZD Regular price $212⁰⁰

In stock (6 units)
$2.00 off

DEI Heat Control Kit - Honda 902111

Sale price $151⁰⁰ NZD Regular price $153⁰⁰

In stock (9 units)
$51.00 off
DEI Heat Shield Kit - Rear - Polaris 902401

Sale price $357⁰⁰ NZD Regular price $408⁰⁰

Low stock (2 units)
DEI Heat Shield Kit - Center Console - Polaris 902402

Regular price $228⁰⁰ NZD

Low stock (2 units)
$68.00 off

DEI Heat Shield Kit - Polaris 902403

Sale price $572⁰⁰ NZD Regular price $640⁰⁰

In stock (10 units)
DEI Heat Control Kit - Wildcat 902405

Regular price $57⁰⁰ NZD

In stock (12 units)
DEI Heat Control Kit - Can-Am 902404

Regular price $190⁰⁰ NZD

In stock (6 units)
$1.00 off
DEI Exhaust Tie 10201

Sale price $25⁰⁰ NZD Regular price $26⁰⁰

Low stock (4 units)
$1.00 off

DEI Exhaust Tie 10202

Sale price $15⁰⁰ NZD Regular price $16⁰⁰

Low stock (3 units)
$2.00 off

DEI Exhaust Tie 10203

Sale price $43⁰⁰ NZD Regular price $45⁰⁰

In stock (9 units)
$1.00 off

DEI Exhaust Tie 10209

Sale price $15⁰⁰ NZD Regular price $16⁰⁰

In stock (10 units)
Sold out

DEI Exhaust Tie 10210

Regular price $48⁰⁰ NZD

Let customers speak for us

from 765 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 ZX6R 2009-2025 2026 Carbon Fiber Street Slayer Slip On 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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Let customers speak for us