Yoshimura R&D of America, Inc.

CRF250R/RX 22-24 RS-12 Titanium Full Exhaust, w/ Titanium Muffler

CRF250R/RX 22-24 RS-12 Titanium Full Exhaust, w/ Titanium Muffler - Main image
$1064.29 $1499 In stock

Category: Signature Series Exhaust System

The exhaust that propelled Hunter Lawrence the 2023 AMA SX and MX 250 Championships, Jett Lawrence the 2022 AMA MX 250 Championship and both Hunter and Jett Lawrence to the 2022 AMA 250 e/w Supercross, Championships!

Leaning on many of its bigger sibling's handling and styling cues, the new Honda CRF250R boasts many new features. It's lighter, more agile and is sure to be up to the task of reaching top podium results!

Gleaning everything we could  from its big brother on the prior year model CRF450, we developed our RS-12 to optimize the power on the new CRF250R to enable it to have the most bottom and mid power and provide maximum overrev to give the best possible power curve for Supercross and Motocross racing.

Our RS-12 with its built-in resonance chamber, race proven craftsmanship and iconic shape provides the best power available for the new Honda CRF while keeping the DB level to acceptable racing parameters and providing great tire and brake caliper clearance.

The RS-12 is proudly developed, designed, and made in the USA.

Sound Insert/Spark Arrester Options

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Sound Level

Volume Insert Spark Arrestor Included
INS-31-K Yes
INS-33-K No
SA-21-K No 
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Andrew S. ★★★★★

The titanium muffler is noticeably lighter than the stock setup, and the bike sounds mean without being obnoxiously loud. I can feel a difference in throttle response mid-corner, definitely worth the upgrade.

Eli ★★★★★

Swapped out my stock system and instantly felt the power difference on the track—the mid-range pull is incredible. Fits my '23 CRF250R perfectly with no modification needed.

Eli ★★★★★

The titanium muffler is noticeably lighter than the stock setup, and the bike sounds incredible now. Installation was straightforward, and I can feel a real difference in how the engine revs out on the track.