SKU: 17745365502

GPR Exhaust System Kawasaki Ninja 400 2023-2024, Decatalizzatore, Decat pipe

Sale price$199.77 Regular price$221.97
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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4

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Description

GPR Exhaust System Kawasaki Ninja 400 2023-2024, Decatalizzatore, Decat pipeProduction Time: 10 15 DAYS Weight: 0 Lbs. 0 Kg. Length: 0 in. mm. FEATURES Made of 304 stainless steel with visible TIG welds it eliminate the original catalyst Catalyst Eliminator: The GPR manifold eliminates the original catalyst. To install, no structural modifications are required. GPR recommends reading the included instructions or tutorial on http: www. gpr. it or the GPR channel on Youtube. For on line purchases, activate the warranty by

Production Time: 10 - 15 DAYS Weight: 0 Lbs. / 0 Kg. Length: 0 in. / mm. FEATURES • Made of 304 stainless steel with visible TIG welds • it eliminate the original catalyst Catalyst Eliminator: The GPR manifold eliminates the original catalyst. To install, no structural modifications are required. GPR recommends reading the included instructions or tutorial on http://www.gpr.it or the GPR channel on Youtube. For on-line purchases, activate the warranty by sending the installation receipt from the mechanic / shop via email to [email protected], or sending the sales receipt from the physical or online store. The exhaust has a removable db killer (noise restrictor) for racing use. Removing the DB Killer is ILLEGAL and the customer assumes the responsibility if they use the motorbike as on the circuits only, without bags, without flash lights, number plate holder or other parts that would conflict with the different angle of the gas following the transformation into the racing version. Abuse of this situation on the road will result in the loss of the product warranty and any refund request will be rejected. The warranty is two years from the purchase, with right of reparation with a return to the GPR factory, or the nearest official distributor at the customer's expense. GPR will not provide a new silencer, but will repair the original silencer. The customer must accept to remount the original exhaust or wait the standard time for the repair. This is an original GPR product, developed after GPR's experience in the World Championship. It offers an innovative design, improved performance, weight savings and a full-bodied sound. Made in Italy with a 2-year international warranty. RACING PRODUCT: This exhaust is sold for RACING use in circuits. It is NOT road legal and does not meet governing regulations. This kit does not include a DB Killer nor a catalyst. It is designed for racing use only. In some cases, the use of racing items may require the remapping of the ECU, especially when there are additional modifications, such as the installation of a sports filter. GPR Products are plug-and-play. However, we do recommend a professional installation. If you buy online from a seller that is NOT GPR, we recommend you buy from a seller in YOUR COUNTRY to ensure that the item arrives with the correct approvals that must also comply with local legislation. Make sure before purchasing that the seller is trustworthy and offers the items for your road network.  Reference: E5.K.174.RACE.DEC

GPR User Manual and Warranty

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 17745365502

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4.9 ★★★★★
Based on 29 reviews
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Verified Purchase
David John Kornelussen
New York, US
★★★★★ 5
Best sized, excellent quality.
Size: 24 x 35mm
Excellent patches, perfect size for all punctures and almost all cuts. Seals quickly, sticks well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 28, 2026
K
Verified Purchase
Kurt miiller
West Palm Beach, US
★★★★★ 5
It seals and keeps things dry
Size: 24 x 35mm
It’s a plastic bag what do you want me to review?
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 6, 2026
R
Verified Purchase
remodeler
San Leandro, US
★★★★★ 4
I used scissors to separate the patches used.
Size: 24 x 35mm
yep, amazing a patch that holds back air.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2026
P
Verified Purchase
PA Jones
Whiting, US
★★★★★ 1
Not what ad picture promotes - just patches - no more
Size: 24 x 35mm
For twice amount of money that other tire kit repair offer - it has no glue, no lighter fluid, no scratch tool - just top $ for patches. Show in video how to fix, but after you get it you'll find that you need to go back online and order, glue, lighter fluid, scratch pad, and perhaps even a roller tool. Just order a kit with needed accessories & patches to start with at half the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 5, 2024
P
Verified Purchase
PW
Charlottesville, US
★★★★★ 5
Rectangle shape covers & adheres well.
Size: 24 x 35mm
This is a rectangle shaped patch that I prefer over circular patches. Covers well and gives new life to inner tubes on the used bicycles I repair to give to charities.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 18, 2025

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