Will this muffler insert fit my stock Royal Enfield 650 Twin muffler?

Yes, this insert muffler has a 1.625 inch outer diameter, which is designed to fit into the stock mufflers for the Royal Enfield 650 Twin.

What is the main benefit of installing this insert muffler?

This insert muffler is intended to change the sound of your exhaust and potentially improve exhaust flow compared to the stock setup, without requiring a full exhaust system replacement.

Specifications

Brand: S&S Cycle
Part #: 551-1544
UPC: 551-1544

S&S Cycle Royal Enfield 650 Twin 1.625in OD Insert Muffler

Name: S&S Cycle Royal Enfield 650 Twin 1.625in OD Insert Muffler
Brand: S&S Cycle
SKU: s-s-cycle-s-s-cycle-royal-enfield-650-twin-1-625in-od-insert-muffler-t14-664244
Price: 452.95 USD
Availability: BackOrder

$452.95

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

S&S Cycle Royal Enfield 650 Twin 1.625in OD Insert Muffler. Improves exhaust flow for your 650 Twin.

Key Features

Fits Royal Enfield 650 Twin motorcycles.
1.625 inch outer diameter insert muffler.
Designed to fit into the stock muffler.
Not CARB approved; cannot ship to California.

This muffler insert is designed for the Royal Enfield 650 Twin. It is not CARB approved and cannot be shipped to California.

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About this part

Product Details

S&S Cycle has been building performance exhaust for a long time, and they've brought that experience to this insert muffler for the Royal Enfield 650 Twin. This part is designed to fit into your stock muffler, giving you a different sound and potentially better exhaust flow without a full exhaust system replacement. It's a well-built piece that can make a noticeable change to your bike's character.

The 1.625-inch outer diameter means it's sized to work with the stock Royal Enfield 650 Twin mufflers. While it's not a full system, this insert can offer a more satisfying exhaust note and might help your engine breathe a little easier. It's a solid option if you're looking for a straightforward way to alter your bike's sound and performance.

Keep in mind that this muffler insert is not CARB approved and cannot be shipped to California. Always refer to your local regulations regarding exhaust modifications.