SDI – Page 4 – Bill's Exhausts

SDI Adjuster Spring - High Speed - Short SDEHSAS

Regular price $33⁹⁵ USD

Low stock (3 units)
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SDI Shock Lowering Stop Washer - Rear - Lowers 1 mm SDERCW-1

Regular price $14⁹⁵ USD
SDI Shock Check Valve - M12 x 1.50 SDESCV150

Regular price $61⁹⁵ USD

In stock (5 units)
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SDI Shock Lowering Stop Washer - Rear - Lowers 2 mm SDERCW-2

Regular price $14⁹⁵ USD
SDI Shock Lowering Stop Washer - Rear - Lowers 3 mm SDERCW-3

Regular price $14⁹⁵ USD

In stock (20 units)
SDI Shock Lowering Stop Washer - Rear - Lowers 1 mm SDERLWK16-1

Regular price $24⁹⁵ USD

In stock (11 units)
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SDI Shock Lowering Stop Washer - Rear - Lowers 3 mm SDERLWK16-3

Regular price $24⁹⁵ USD
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SDI Shock Lowering Stop Washer - Rear - Lowers 9 mm SDERWK16-9

Regular price $26⁹⁵ USD
SDI Shock Lowering Stop Washer - Rear - Lowers 2 mm SDERLWK16-2

Regular price $24⁹⁵ USD

In stock (9 units)
SDI Shock Lowering Stop Washer - Rear - Lowers 2 mm SDERLWXPL-2

Regular price $20⁹⁵ USD

In stock (20 units)
SDI Shock Lowering Stop Washer - Rear - Lowers 6.5 mm SDERLWXPL-6.5

Regular price $21⁹⁵ USD

In stock (8 units)
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SDI Schrader Valve Assembly DRAVAAA-STD

Regular price $9⁹⁵ USD
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SDI Schrader Valve Assembly DRAVASS-SHOWA

Regular price $9⁹⁵ USD
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SDI Schrader Valve Assembly DRAVAAA-WPD

Regular price $9⁹⁵ USD
SDI Schrader Valve Assembly - Heat Resistance DRAVASS-HR

Regular price $9⁹⁵ USD

In stock (20 units)
SDI Showa Bladder Cap SRBLH05

Regular price $24⁹⁵ USD

In stock (20 units)
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SDI Showa Bladder Cap SRBLH105

Regular price $21⁹⁵ USD
SDI Showa Bladder Cap SRBLK072

Regular price $18⁹⁵ USD

In stock (5 units)
SDI Showa Bladder Cap SRBLH17

Regular price $20⁹⁵ USD

In stock (20 units)
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SDI Showa Bladder Cap SRBLK19

Regular price $17⁹⁵ USD
SDI Showa Bladder Cap SRBLS18

Regular price $16⁹⁵ USD

In stock (16 units)
SDI Shock Reservoir Piston WRFP46-PDS

Regular price $6⁹⁵ USD

In stock (6 units)
SDI Showa Bladder Cap SRBLS05

Regular price $24⁹⁵ USD

In stock (20 units)
SDI Floating Piston - O-Ring WRFPOR48-PDS

Regular price $1⁹⁵ USD

In stock (11 units)
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SDI Floating Piston - O-Ring - 50 mm SRFPOR50

Regular price $1⁹⁵ USD
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SDI Floating Piston - O-Ring - 50 mm WRFPOR50-16

Regular price $6⁹⁵ USD
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SDI Linkage Shock Bladder Conversion Kit - Orange SDM-2222006-O

Regular price $143⁹⁵ USD
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SDI Linkage Spring Nut - Black SDM-2222001-B

Regular price $74⁹⁵ USD
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SDI Linkage Shock Bladder Conversion Kit - Blue SDM-2222006-BLU

Regular price $143⁹⁵ USD
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SDI Linkage Spring Nut - Factory Brown SDM-2222001-FB

Regular price $69⁹⁵ USD
SDI Linkage Spring Cup - Factory Brown SDM-2222002-FB

Regular price $53⁹⁵ USD

In stock (8 units)
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SDI Linkage Shock Bladder Conversion Kit - Factory Brown SDM-2222006-FB

Regular price $139⁹⁵ USD
SDI Linkage Spring Nut - Orange SDM-2222001-O

Regular price $69⁹⁵ USD

Low stock (2 units)
SDI Linkage Spring Cup - Black SDM-2222002-B

Regular price $53⁹⁵ USD

Low stock (3 units)
SDI Assembly Grease - 2 oz.net wt. SDOAG2OZ

Regular price $6⁹⁵ USD

In stock (7 units)
SDI Linkage Knob - High Speed SDM-2222003

Regular price $29⁹⁵ USD

Low stock (4 units)
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SDI Super Slick Grease - 2 oz.net wt. SDPBG2OZ

Regular price $11⁹⁵ USD
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SDI Assembly Grease - 4 oz.net wt. SDOAG4OZ

Regular price $10⁹⁵ USD
SDI Linkage Spring Cup - Orange SDM-2222002-O

Regular price $53⁹⁵ USD

In stock (12 units)
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SDI Super Slick Grease - 4 oz.net wt. SDPBG4OZ

Regular price $19⁹⁵ USD
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SDI Fork Oil - 5W - 1 U.S quart SDPF05-1QT

Regular price $22⁹⁵ USD
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SDI Fork Oil - 5W - 5 U.S. gal. Easy Pack SDPOF-5GAL

Regular price $269⁹⁵ USD
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SDI Shock Oil - 5 U.S gal. Easy Pack SDPSO-5GAL

Regular price $269⁹⁵ USD
SDI Shock Oil - 1 U.S quart SDPSO-1QT

Regular price $22⁹⁵ USD

Very low stock (1 unit)
SDI Clutch Alignment Tool - Engine Shaft DTPZRCAT-E900

Regular price $69⁹⁵ USD

In stock (6 units)
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SDI Clutch Alignment Tool - Polaris DTPZRCAT-1K

Regular price $115⁹⁵ USD
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SDI Clutch Alignment Tool - Transmission DTPZCAT-PXP

Regular price $69⁹⁵ USD
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SDI Clutch Alignment Tool - Transmission DTPZCAT-T15

Regular price $69⁹⁵ USD
SDI Clutch Alignment Tool - Transmission DTPZCAT-T16

Regular price $73⁹⁵ USD

Low stock (4 units)
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SDI Clutch Alignment Tool - Engine Shaft DTPZRCAT-E

Regular price $73⁹⁵ USD

Let customers speak for us

from 1288 reviews

Great overall!

Looks amazing, obvious weight benefit, great sound but loud.
Installation is relatively easy but instructions could be improved

Laurent

10/13/2026

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

Best looking exhaust out right now

Best looking exhaust out right now. The picture posted isn’t quite correct. It’s a lot smaller way better looking. Exactly what I was looking for. It sounds amazing. It sounds contemporary and mean!

Terrell Houser

10/08/2026

Austin 2026 KTM 990 RCR SLIP-ON dB COMPLIANT & RACE EXHAUST SYSTEMS AR102

Bill’s delivered

Bill’s delivered. Build quality is outstanding, fit and finish is perfect. No problem at all installing. Sound is louder than oem but not too much to upset the neighbors. Well worth the Arrow build time wait. Thank you.

Melissa Zinser

09/23/2026

Arrow Exhaust Arrow Veloce Exhaust System Triumph Daytona 660 2024 71507VAN

Shippng took a while due to convolution of shipping to California

Shippng took a while due to convolution of shipping to California. But product was in excellent shape and install was easy

K.R. Liu

09/02/2026

AKRAPOVIC Slip-On Line Muffler - Carbon - BMW S1000XR 2020-2025 2026 /M1000XR 2024 S-B10SO13-HZC/1

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

IN STOCK 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

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