Yoshimura R&D of America, Inc.

ZX-4RR 23-26 RACE STAINLESS FULL SYSTEM HEPTA FORCE TSS SATIN FINISH

ZX-4RR 23-26 RACE STAINLESS FULL SYSTEM HEPTA FORCE TSS SATIN FINISH - Main image
$1335.17 $1829 In stock

Category: Race Series Exhaust System

The new Kawasaki ZX-4RR sport bike is one special machine. Engineers at Kawasaki set out to develop a 400cc inline four cylinder engine built for high performance, and they delivered. Combined with this very special Titanium Full System from Yoshimura Japan, its bound to win at any track.

This system is a work of art and the sound is even more exhilarating.

♦ FOLLOW AND COMPLY EACH RACE REGULATION TO USE.
♦ THE PRODUCT HAS BEEN DEVELOPED FOR CLOSED-COURSE RIDING OR COMPETITION USE ONLY AND IS NOT INTENDED TO BE USED ON PUBLIC ROADS.


Know you’re racing with the best.

Yoshimura R&D is the only authorized distributor in North America for our sister companies Yoshimura Japan (YJP) and Yoshimura Asia (YAT). YJP/YAT develop and test racing components that are un-restricted versions than the choked-down systems which are required for more restrictive marketplaces like Japan and Europe. This imported product is specially configured for less restrictive markets. In other words, you’re getting a custom exhaust that’s perfect for racing in the US market.

What your missing if you don’t buy U.S. spec through us!

  • In-house warranty and technical support
  • Certificate of authenticity
  • Full 12-month warranty
Before you pay

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When it ships

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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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 (4.6 / 5 · 5 reviews)

Emma ★★★★★

Fit and finish are perfect on my ‘24 ZX-4RR—the satin stainless really stands out. Dropped about 5 pounds off the stock system, and the throttle response feels sharper in the mid-range now.

Miles ★★★★★

The install took a few hours, but the welds are flawless and the satin finish really makes the can look aggressive on the bike. It completely transforms the power delivery up top, and the sound is pure race bike without being obnoxious at cruising speed.

Henry ★★★★★

The satin finish looks even better in person than the pictures, and the tone has that deep, aggressive roar I was hoping for from the TSS tips. Installation was straightforward with the included hardware, and the weight savings over stock is immediately noticeable.