KONI – Bill's Exhausts

Koni (Red) 90 Series Bluebird Wanderlodge Front Shock Absorber

Regular price $559⁰⁰ NZD

In stock (8 units)
Koni 03 Monaco 8 Bag Shock - Front

Regular price $490⁰⁰ NZD

In stock (10 units)
Koni 03 Monaco 8 Bag Shock - Rear

Regular price $490⁰⁰ NZD

In stock (8 units)
Sold out
Koni 04-20 Spartan K2/K3 / 00-20 Spartan Mountain Master IFS Shock - Front

Regular price $610⁰⁰ NZD
Koni 1005 Magnum Air (8 Bag Only) Rear Shock Absorber

Regular price $551⁰⁰ NZD

In stock (7 units)
Koni 1125 STR.T Kit 07-09 Mazda Mazdaspeed3

Regular price $2,664⁰⁰ NZD

Low stock (4 units)
Koni 1125 STR.T Kit 10-13 Chevy Camaro Coupe/ 11-12 Conv 6.2L V8 (Incl SS)

Regular price $2,962⁰⁰ NZD

In stock (7 units)
Koni 1125 STR.T Kit 10-13 Mazdaspeed3

Regular price $2,664⁰⁰ NZD

Low stock (4 units)
Koni 1125 STR.T Kit 98-03 Chevy Camaro V8 (excl Conv)/ 98-03 Pontiac Firebird V8 (inc Trans Am/Conv)

Regular price $2,509⁰⁰ NZD

Low stock (2 units)
Koni 1145 Sport Kit 01-06 BMW M3 (E46) Coupe/Conv

Regular price $4,195⁰⁰ NZD

In stock (6 units)
Koni 1145 Sport Kit 07-11 BMW E90 335i Sedan / 07-13 E92 335i Coupe (excl AWD)

Regular price $3,923⁰⁰ NZD

Very low stock (1 unit)
Koni 1145 Sport Kit 91-95 Toyota MR2 (incl Turbo)

Regular price $3,813⁰⁰ NZD

In stock (13 units)
Koni 1145 Sport Kit 98-03 Chevy Camaro V8 (excl Conv)/ 98-03 Pontiac Firebird V8 (inc Trans Am/Conv)

Regular price $4,922⁰⁰ NZD

Low stock (2 units)
Koni 14-18 Dodge ProMaster Van w/Leaf Spring Rear Susp. (Non Torsion Rear Susp.) Front FSD Strut

Regular price $838⁰⁰ NZD

Very low stock (1 unit)
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Koni 2007 Dodge Sprinter 3500 Front FSD Shock

Regular price $797⁰⁰ NZD
Koni 2007+ Dodge Sprinter 3500 Rear FSD Shock

Regular price $490⁰⁰ NZD

In stock (8 units)
Sold out
Koni 2014+ Dodge ProMaster LMAX 469mm LMIN 307mm

Regular price $490⁰⁰ NZD
Koni 2015+ Mazda Miata MX 5 (ND) Special Active Front Shock Absorber

Regular price $602⁰⁰ NZD

Low stock (4 units)
Koni 2015+ Mazda Miata MX 5 (ND) Special Active Rear Shock Absorber

Regular price $602⁰⁰ NZD

Low stock (4 units)
Koni 2018+ Volkswagen Atlas Special Active Front Shock Absorber

Regular price $547⁰⁰ NZD

In stock (6 units)
Koni 2018+ Volkswagen Atlas Special Active Rear Shock Absorber

Regular price $345⁰⁰ NZD

In stock (8 units)
Koni 2019+ Mercedes Sprinter W907 4x4 (2500 4WD) Adjustable Rear Shock

Regular price $390⁰⁰ NZD

In stock (13 units)
Koni 2019+ Toyota Corolla STR.T (Orange) Shock - Rear

Regular price $279⁰⁰ NZD

Low stock (2 units)
Sold out

Koni 2019+ Toyota RAV4 (XA50) Special Active Front Left Shock

Regular price $343⁰⁰ NZD
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Koni 2019+ Toyota RAV4 (XA50) Special Active Front Right Shock

Regular price $343⁰⁰ NZD
Koni 2100 FSD (Gold) 02-07 Saab 9-5 (incl. V6) Front Damper

Regular price $602⁰⁰ NZD

In stock (6 units)
Koni 2100 FSD (Gold) Various BMW Right Front Damper

Regular price $642⁰⁰ NZD

Low stock (3 units)
Koni 2100 FSD Kit (Gold) 05-09 Mazda 5 Wagon (Front Drivers Side Shock ONLY)

Regular price $618⁰⁰ NZD

Low stock (4 units)
Koni 2100 FSD Rear Kit (Gold) 04-07 GMC Workhorse W20-W24

Regular price $490⁰⁰ NZD

In stock (6 units)
Koni 6004 Magnum Air (8 Bag Only) Front Shock Absorber

Regular price $551⁰⁰ NZD

In stock (6 units)
Koni 90-02 Monaco Front Shock Absorber

Regular price $490⁰⁰ NZD

In stock (24 units)
Koni 90-02 Monaco Rear Shock Absorber

Regular price $490⁰⁰ NZD

In stock (24 units)
Koni 91-95 Foretravel U-280/U-300/U-320 Series RV Shock

Regular price $490⁰⁰ NZD

In stock (16 units)
Koni 92-16 Ford E-350/E450 FSD Gold RV Front Shock

Regular price $490⁰⁰ NZD

In stock (6 units)
Sold out
Koni 92-16 Ford E-350/E450 FSD Gold RV Rear Shock

Regular price $490⁰⁰ NZD
Koni 93-10 Freightliner XC Rear

Regular price $490⁰⁰ NZD

In stock (8 units)
Koni 93-10 Freightliner XC w/ Rigid Front Axle

Regular price $490⁰⁰ NZD

In stock (13 units)
Koni 99-07 Country Coach Affinity Rear (Neway) FSD Shock

Regular price $490⁰⁰ NZD

In stock (21 units)
Koni 99-09 Country Coach Affinity w/ Neway IFS - Front

Regular price $610⁰⁰ NZD

In stock (21 units)
Koni Active FSD 07-13 Mini Cooper/Cooper S (Excl Countryman) Left Rear Shock

Regular price $685⁰⁰ NZD

In stock (7 units)
Koni Active FSD 07-13 Mini Cooper/Cooper S (Excl Countryman) Right Rear Shock

Regular price $685⁰⁰ NZD

In stock (6 units)
Koni Alpine Peak Shock - Front

Regular price $610⁰⁰ NZD

In stock (62 units)
Sold out
Koni Bump Rubber STD

Regular price $42⁰⁰ NZD
Koni Bump Stop

Regular price $53⁰⁰ NZD

Low stock (3 units)
Sold out
Koni Chevrolet/GMC C5500 Front Shock Absorber

Regular price $490⁰⁰ NZD
Koni Classic (Red) Shock 10/65-89 Alfa Romeo Giulia 1600/TI/ Super/ GTA/ GTV/ Nuova Spider - Front

Regular price $417⁰⁰ NZD

In stock (17 units)
Koni Classic (Red) Shock 10/65-89 Alfa Romeo Giulia 1600/TI/TI/ Super/ GTA/ GTV/ Nuova Spider - Rear

Regular price $421⁰⁰ NZD

In stock (16 units)
Koni Classic (Red) Shock 56-65 Porsche 356/ 1600/ 90 Series - Front

Regular price $504⁰⁰ NZD

In stock (15 units)
Koni Classic (Red) Shock 56-65 Porsche 356/ 1600/ 90 Series - Rear

Regular price $504⁰⁰ NZD

In stock (18 units)
Koni Classic (Red) Shock 63-83 Chevrolet Corvette/ All Mdls - Front

Regular price $457⁰⁰ NZD

In stock (11 units)

Let customers speak for us

from 1208 reviews

Easy install except the springs

Easy install except the springs. Buy a 10” spring puller. Sounds great. Nice welds. Typical Akrapovic quality and Bill’ Exhaust was best price and quick shipment.

Stuart Moulton

08/14/2026

AKRAPOVIC Header - Titanium S1000RR 2021-2024 2025 2026 E-B10E8 1812-0401

Everything I expected it to be and more

Everything I expected it to be and more. Install was easy and it sounds great

Noah Crampton

08/05/2026

Arrow header GSXR 1000 R 2017-2025 Stainless Steel Racing Collector 71660mi

I love the exhaust!

I love the exhaust and it sounds AWESOME! Fits perfectly so cutting or trimming required.

Jeremy Anderson

07/30/2026

Austin RS22 140mm - 2026 KTM 990 RCR RS22 DUAL UNDERSEAT BOX DELETE TITANIUM EXHAUST SYSTEM AR101

Professional fast and friendly. I love Bills Exhaust.

The new exhaust fits and looks absolutely perfect. Also the Best performing exhaust you can buy for this Triumph 765. Purchased from a great supplier. Bill’s exhaust are an excellent group to work with.

Anonymous

07/22/2026

LEOVINCE LV-14 R Exhaust System - 3-into-1 - Black - Street Triple 765 R/RS 15608BU

Outstanding product

The Italian made seat cover is made with pride, so the end result is an outstanding product. Thank you Bills Exhaust for the quick turnaround and support on this item.

Marcello Laudato

07/16/2026

Tappezzeria Italia Kawasaki Ninja ZX10RR 2021-2025 Seat Cover in Red and Black

Fast shipping and a great price.

Fast shipping and a great price

Sean Williams

AKRAPOVIC Race Muffler - Titanium ZX-10RR /R 2021-2025 2026 S-K10SO28-ASZTBL 1811-4142

Beautiful muffler

Beautiful muffler. Easy install. Perfect sound. High quality throughout. Completely changed the look of the bike. Love it. Expertly packaged in foam rubber so it arrived unscratched. Thanks Bill's.

David Johnson

07/14/2026

LEOVINCE GP One Slip-On Muffler SCL500 2023-2024 15131FBU 1811-4693

Sounds amazing and looks really good

You guys saved my butt with this, I couldn't get it in my area since one of the shops were having tariff issues and not ordering arrow at the moment. But you guys did everything plus more of ordering it checking it and shipping it off to me. I didn't want to go with any other exhaust and you guys delivered. I will forever appreciate you guys and recommend you in the future.

Marco Fraire

07/12/2026

71005VAN Arrow Racing Veloce Full Exhaust for Triumph Street Triple 765 RS 24-25

Great customer service and delivery I love my

Great customer service and delivery I love my exhaust!!!

Marissa Castro

07/10/2026

LEOVINCE GP Corsa Evo Full Exhaust - Z125 2017-2024 3394EU 1810-2679

After quite possibly the longest 42 day wait of my life my complete m4 exhaust was finally in my

After quite possibly the longest 42 day wait of my life my complete m4 exhaust was finally in my possession. Worth the wait and I’d order from bills again.

Daniel Trombley

06/10/2026

M4 Exhaust Carbon Fiber Slip-On 2017-2025 2026 Z900 KA9004

⭐️⭐️⭐️⭐️⭐️ Premium quality and perfect fit for the S1000RR

Installed on my 2025 BMW S1000RR and the fitment was absolutely perfect.

The titanium finish, weld quality, and overall construction are excellent. Sound is deeper, cleaner, and slightly louder than stock without being excessive.

After the first ride, the titanium started developing the beautiful blue heat coloration that Akrapovic is known for, which gives the exhaust an even more premium appearance.

I had previously tested an aftermarket replica, and while it was surprisingly good, the genuine Akrapovic stands out in overall refinement, finish quality, and how the titanium ages with heat cycles.

If you’re looking for an OEM-quality upgrade that complements the BMW perfectly, this exhaust is worth it.

Bill’s Exhausts also had the best price I could find, with fast shipping, no tax charged to Texas, and free shipping, making the purchase experience even better.

Highly recommended.

Francisco Pereira

06/04/2026

AKRAPOVIC Titanium Slip-On Line Muffler S1000R / S1000RR /M 1000 RR 2020- 2026 S-B10SO11-CBT 1811-3739

Sounds amazing! Super easy

Sounds amazing! Super easy install!

Blaine Tyra

05/27/2026

M4 Exhaust Carbon Fiber Street Slayer Slip On 2006-2007 GSXR 600/750 SU6824

Sounds

Sounds great

05/18/2026

Graves Motorsports Zx-6r Cat-Back Slip-On Carbon Exhaust 2019-2025 2026 Exk-19zx6-Cbtc

Quick and easy install no modifications required.

These pipes are great! Very light compared to oem, around 30 minute install, andall parts fit perfectly. I also installed an arrow muffler, sounds great! Noticeable power improvement even without tuning.

Brandon M.

05/14/2026

Arrow Yamaha XT1200Z Super Tenere Exhaust Collector Pipes for ARROW slip-on stainless steel 72095PD

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!

05/07/2026

VANCE & HINES Hi-Output Slip-On Muffler 48427