Ixil 2:1 Decat Collector | Kawasaki Z400 | Racing Exhaust Upgrade – Motorcycle Performance Store

Free help & advice +44 1600 772121

Gift cards now available Learn more

Find Parts

1 3
IXRACE  |  SKU: KIT7140C1

Ixil 2:1 Decat Collector Kawasaki Z 400 2019-23

£234.00

Key Information

Give your Kawasaki Z400 a performance-focused upgrade with the Ixil 2:1 Decat Collector.

Manufactured from AISI304 stainless steel with a satin matt polish, it replaces the restrictive OEM catalyst to improve exhaust flow, sharpen throttle response, and add a more purposeful sound.

Built for reliability and clean fitment, the collector keeps a factory-like appearance while delivering race-ready function. This part is for racing use only. For best results, ECU remapping is recommended after installation.

Technical Features

• Reference: KIT7140C1
• Weight: 1.8 kg
• Body Material: Inox AISI304 stainless steel
• Body Finish: Matt polished
• Output Material: Inox AISI304 stainless steel
• Output Finish: Matt polished
• Logo: None
• CE Approval: Not homologated

What’s Included?

• Ixil 2:1 Decat Collector
• Fitting kit and mounting hardware
• Installation instructions

Assembly Instructions

Supplied ready to fit with the included hardware. Professional installation is recommended, and ECU remapping is advised to optimise fuelling and performance. 

Delivery and Shipping

UK Stock Items: Orders for items held in UK stock are normally dispatched within 24 hours.

Supplier Items: Items sourced from suppliers are usually dispatched within 5–10 working days once they arrive with us.

Order Cut-Off: Orders placed before 2PM (Monday to Friday) are typically dispatched the same working day, subject to stock availability.

International Delivery: We ship worldwide. Most international orders arrive within 7 working days from dispatch, though delivery times can vary depending on destination and customs processing.

Courier Responsibility: Once an order has been dispatched, delivery timescales are determined by the courier. Tracking information will be provided where available.

Customer Responsibility: Customers must ensure safe receipt of their order. Additional charges may apply if repeated delivery attempts fail due to no one being available, or if incorrect delivery information has been supplied.

If you need expert advice or simply want to provide valuable feedback, message our team on WhatsApp or email. We're here to help:

We also accept bank transfers and payments over the phone.

  • Mastercard
  • Visa
  • Google Pay
  • Apple Pay
  • PayPal
  • American Express
  • iDEAL Wero
  • Bancontact
  • Maestro
  • Discover
  • Diners Club
  • Union Pay
  • Shop Pay

Your payment information is processed securely. We do not store card details nor have access to your card information.

Why buy from us?

DNA Performance Air Filter KTM 1290 Superduke GT 2014-24

DNA Performance Air Filter KTM 1290 Superduke GT 2014-24

Great service, fast delivery will definitely be using them again Craig Campbell - 13/3/26
Termignoni Relevance Stainless Steel Full System Yamaha MT-09 2021-25

Termignoni Relevance Stainless Steel Full System Yamaha MT-09 2021-25

Super and fast service 👌 Heine Andersen. Denmark - 12/3/26
PUIG New Generation Touring Screen Yamaha MT-07 2018-20

PUIG New Generation Touring Screen Yamaha MT-07 2018-20

5 Stars Quick delivery and fits perfect Joe Bracken - 12/3/26
Termignoni Cat for Yamaha MT-09 Full System 2014-20

Termignoni Cat for Yamaha MT-09 Full System 2014-20

Goed verpakt,mooie kwaliteit Well packaged, nice quality Vincent Vandenbussche. Belgium - 10/3/26  
DNA PERFORMANCE AIR FILTER - KYMCO AK550 2017-24

DNA PERFORMANCE AIR FILTER - KYMCO AK550 2017-24

Great staff. Great service, Great value. John Maclennan - 10/3/26
PUIG Touring Screen BMW F800GS 2024-26

PUIG Touring Screen BMW F800GS 2024-26

Great service great product Robert Demaine - 6/3/26
DNA Performance Air Filter KTM 1290 Superduke GT 2014-24

DNA Performance Air Filter KTM 1290 Superduke GT 2014-24

Great service, fast delivery will definitely be using them again Craig Campbell - 13/3/26
Termignoni Relevance Stainless Steel Full System Yamaha MT-09 2021-25

Termignoni Relevance Stainless Steel Full System Yamaha MT-09 2021-25

Super and fast service 👌 Heine Andersen. Denmark - 12/3/26
PUIG New Generation Touring Screen Yamaha MT-07 2018-20

PUIG New Generation Touring Screen Yamaha MT-07 2018-20

5 Stars Quick delivery and fits perfect Joe Bracken - 12/3/26
Termignoni Cat for Yamaha MT-09 Full System 2014-20

Termignoni Cat for Yamaha MT-09 Full System 2014-20

Goed verpakt,mooie kwaliteit Well packaged, nice quality Vincent Vandenbussche. Belgium - 10/3/26  
DNA PERFORMANCE AIR FILTER - KYMCO AK550 2017-24

DNA PERFORMANCE AIR FILTER - KYMCO AK550 2017-24

Great staff. Great service, Great value. John Maclennan - 10/3/26
PUIG Touring Screen BMW F800GS 2024-26

PUIG Touring Screen BMW F800GS 2024-26

Great service great product Robert Demaine - 6/3/26

  • Look

    Your bike should look the way you feel as a rider. Whether you choose the right screen, levers, huggers or footpegs, the bike begins to reflect your own personality the way you like things to look, the pride you take in your machine, and the image you carry on the road. Cleaner lines, a shape that suits your taste, and a stance that matches the way you see yourself as a biker.

  • Sound

    The sound is the essence of your bike — and how it makes you feel when you ride it. The right silencer doesn’t just change the noise; it gives the bike a voice that matches its owners character. That deeper tone, the smoother pulse, the way it settles into a rhythm when you roll off… it all adds to the connection you feel with the machine.

  • Perform

    Performance is that feeling of being at one with your bike the moment you open the throttle. The last purchase made that connection sharper — cleaner pull, quicker reaction and a more willing surge as the revs build. It’s the confidence you feel when the bike flows with you through the S-bends, matching every input and settling exactly where you want it.