DG RCM II Slip-On Exhaust - Yamaha Raptor 660 (2001-2005)
- Ships next business day
- 30-day hassle-free returns
- Call us: 541-668-7503
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Wake up the performance and sound of your Yamaha Raptor 660 with the DG Performance RCM II Sport Series Slip-On Exhaust. Designed to bolt directly to the stock headpipe, this slip-on delivers noticeable gains in torque and horsepower across the RPM range. Built with a durable 16-gauge steel body, lightweight aluminum end cap, and a repackable muffler core, it's a long-lasting upgrade for both trail and dune riders. Includes a U.S.F.S. approved spark arrestor for legal off-road use.
✓ Fits:
- 2001-2005 Yamaha YFM660R Raptor 660
✓ Features:
- Increased horsepower and torque across the curve
- 16-gauge steel body with black finish
- Lightweight aluminum rear end cap
- U.S.F.S. approved removable spark arrestor included
- Bolts on to stock headpipe in minutes
- Repackable muffler body
- Optional quiet core insert available separately
- Made in the U.S.A.
✓ What's Included:
- DG Performance RCM II Sport Series Slip-On Muffler
- Removable screen-type spark arrestor
- Mounting hardware
Ships fast from DuneGoonShop!
📦 Shipping Information
In-stock items ship next business day. ModQuad parts dispatch Monday through Thursday.
Made-to-order and custom powder coat items show their lead time at the top of this page, right next to the truck icon. These are built fresh for you, so timing varies by brand and current backlog.
Need something by a specific date? Call us at 541-668-7503 before ordering and we will check stock and ETA on that exact part. We can often point you to an in-stock alternative from another distributor.
Questions? Contact us, we respond within 24 hours.
