Yoshimura ARCTIC CAT WILDCAT 1000/4/X 2012-14 Signature RS-4 FS SS-SS-CF


Arctic Cat

The RS-4 Full System is impressive. It’s CNC mandrel bent using polished 18-gauge 304 Stainless Steel tubing for a long lasting, durable and rust-resistant life. Headers feature an over-sized step tube design for maximum power throughout the entire RPM range. Argon purged MIG welding ensures absolute top-quality fit and finish. Put it all together and you have a full system that is over three pounds lighter than the stock unit and increases overall power from idle to redline. In addition, the RS-4’s premium muffler packing helps meet the USFS noise specifications. The RS-4 comes with USFS approved spark arrester installed.

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SKU: 391000D520 Category:

Product Description

•Pentagonal-shaped sleeve
•304L stainless steel CNC rolled and robot-welded canisters
•Two-stage stepped peforated baffle
•Carbon fiber end-cap with embossed logo
•CNC Mandrel-bent polished 304L stainless steel header and tail-pipe
•CNC mounting brackets and articulating silicone-rubber mounting bushings
•USFS Approved spark arrester installed

Additional information

Weight 15.0000 lbs


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