✦ Ground shipping $14.95 — free over $150✦ Live stock — re-checked when you pay✦ Real prices, no dealer markup games✦ Questions answered by a human: 801-361-3010✦ Licensed Utah dealer № 140069✦ Ground shipping $14.95 — free over $150✦ Live stock — re-checked when you pay✦ Real prices, no dealer markup games✦ Questions answered by a human: 801-361-3010✦ Licensed Utah dealer № 140069

In stock

FMF Quiet Core Insert — 4.1 RCT

FMF · #1861-1666 · Header & Midpipe / Exhaust

Replacement quiet core insert for Factory 4.1 RCT muffler

$39.99

In stock. Ships in 2–4 business days · free shipping over $150.

Questions? Call the shop: 801-361-3010

Real shop · real humans · 1231 N 1300 W Ste A, Centerville, UT 84014

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Description & features1 features

Fits late '21 & '22 mufflers.

Replacement quiet core insert for Factory 4.1 RCT muffler

Specifications9 specs

Units: Each
Features: Quiet Core
Color/Finish: Raw
Material: Stainless Steel
Type: Exhaust
Riding Style: Off-Road
Shipping weight: 0.35 lb
Package size: 8 × 2.8 × 2 in
Country of origin: USA

Part numbers

Salto part #: 1861-1666
FMF part #: 040689

Shipping

In stock. Ships in 2–4 business days by ground.

Ground shipping is $14.95, free on orders over $150. Stock is checked again before your card is charged.

Questions4 answers

Is it in stock?: Yes — it’s in stock right now. We check again the moment you order, before anything is charged.
How fast will it get to me?: Usually 2–4 business days by ground.
Will it fit my machine?: There’s no published vehicle fitment list for this part. Call the counter at 801-361-3010 with your year, make and model and we’ll check it with you before you order.
Is this genuine FMF?: Yes. It’s new and genuine, straight from Salto — FMF part #040689.