Select Your Ride

1
2
3

Pro Circuit 304 Silencer Honda CR500R 1989-1990 SH89500-SE

Part Number: 18210128
PRO CIRCUIT
(No reviews yet) Write a Review
SKU:
18210128
MPN:
SH89500-SE
Condition:
New
Availability:
Ships Same Business Day
Weight:
3.00 LBS
view larger
$205.95
Prop 65 Warning Prop 65 Warning cancer & reproductive harm Price Match Call for more info on price match does not include 3rd party ads
Frequently bought together:

Description

If you're running a 1989–1990 Honda CR500R, factory exhaust noise and restrictive flow are holding back your bike's potential. The Pro Circuit 304 Silencer delivers measurable horsepower gains while bringing sound levels down to race-legal ranges—critical for both track days and closed courses where noise restrictions apply. Built with premium materials and field-proven design, this bolt-on upgrade pays for itself in performance and reliability.

  • 6061 T6 aluminum body
  • Stainless steel inlet tube
  • Stainless steel end-cap
  • Double-walled mounting brackets
  • Extended silencer chamber
  • Allen head fasteners
  • Repacking maintenance accessible
  • Honda CR500R 1989–1990
  • Bolt-on installation
  • Noise reduction technology
  • OEM fitment precision
View AllClose

Specs

STYLE:
ROUND
MODEL:
304
MUFFLER MATERIAL:
6061 T6 ALUMINUM
RIDING STYLE:
OFF-ROAD
TYPE:
SLIP-ON
MUFFLER COLOR/FINISH:
BRUSHED
PIPE MATERIAL:
STAINLESS STEEL
PRODUCT NAME:
SILENCER
UNITS:
EACH
END CAP MATERIAL:
STAINLESS STEEL
View AllClose

0 Reviews

View AllClose

Fitment

Fitment for Pro Circuit 304 Silencer Honda CR500R 1989-1990 SH89500-SE

View AllClose

FREE Shipping on orders of $99 or more!

Commercial Accounts

We offer tax-free commercial accounts, providing businesses with significant savings and streamlined benefits.

Details

Easy 30-Day Returns

We proudly offer 30-day easy returns, ensuring a hassle-free and convenient shopping experience for our customers.

Details

You May Also Like

Related Products

Related Products

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

SECURE & SAFE PAYMENT

EASY RETURNS

FAST DELIVERY

AUTHORIZED DEALER

Privacy Policy | Terms of Use | Site Accessibility