Exhaust Insert db Killer | Small

Name: Competition Werkes Exhaust Insert db Killer | Small - Exhaust Insert db Killer | Small
Brand: Competition Werkes
SKU: 31183254650916
Price: 39.95 USD
Availability: InStock
Rating: 5 (1 reviews)

4.5 (1,234)

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$39.95

Quantity

Color

Black

Quantity

Description

Is your WerkesUSA exhaust a little too loud? Bolt this in to reduce the db's by about 8-10%
The Small Exhaust insert fits WerkesUSA slip-ons with 1.625" (41mm) diameter exit.
Dual exhausts require two inserts
For exhaust with 2.00" (50mm) e...

Reviews

5.0

2 ratings

Adds a recognizable amount of backpressure to my CW exhaust setup. Performance is noticeably improved after adding this. Sound seems similar to without it but when i'm at 7 to 9k rpm, my ears aren't hurting no more after long rides. Used on a duke 200 setup.

Vako · August 21, 2026