Fmf Q4 S/A Yfz450 '04-07

• Developed over years of championship off-road racing
• Max sound output 96db; most models below 93db
• Pounds lighter than stock
• Use with stock or FMF header
• Built-in spark arrestor included
• Easy to repack
• Not legal for use in California on pollution controlled vehicles, race use only in California - waiver available

Exhaust Type

Slip-On Muffler

Model

Q4

Shipping weight

7.28 lb

Package size

6.3 × 36.7 × 6.3 in

Salto part #

79-4184

Fmf part #

044210

In stock at a distributor warehouse. Ships in 2–4 business days by ground.

Ground shipping is $14.95, free on orders over $150. Stock is re-checked with the warehouse before your card is charged.

Is it in stock?

Yes — the distributor shows it on a shelf at a regional warehouse 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?

The distributor doesn’t publish a 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 ships new from the same distributors the big online stores buy from — Fmf part #044210.