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YAMAHA MT09 2021-2023: HIGH MOUNT DE-CAT EXHAUST SYSTEM

$2,399.00

FITTING COMPLEXITY

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Choose the perfect muffler tip to complement your exhaust system. Each tip is meticulously crafted to deliver both performance and aesthetics, with a variety of materials and finishes to suit your style and bike specifications.

– GP1R features a 60mm bore angular tip and is available in Black Aluminum Billet or Pure Titanium Billet.
– GP1RS offers a 50mm bore angular tip, also crafted from Black Aluminum Billet or Pure Titanium Billet.
– GP2R/GP2 is designed with a titanium welded tip for durability and a sleek finish.
– V3 Mini provides a 60mm bore angular tip, made from machined Aluminum Billet in Champagne or Black, or from machined Pure Titanium Billet.
– V3 includes a 60mm bore angular tip, crafted exclusively from machined Black Aluminum Billet.

Note: Not all options are applicable for every model bike. Please hover over image to confirm compatibility with your specific model before making a selection.

Please choose your preferred design, keeping the following in mind:

Carbon Fibre: Laser etching is not possible. For GP2R, select the Standard Decal. For GP1R, choose Carbon Fibre GP1R Only.

Black Ceramic or Titanium: Select one of our laser etching options.

Not included with exhausts from 1/10/2024, even if included in the description, there is this additional fee. Descriptions are being updated currently
(Note Db Killers not available for duel or homologated pipes)

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Description

Yamaha MT-09 High Mount De-Cat Race Exhaust System (2021–2023)

Take your Yamaha MT-09 to the next level with the High Mount De-Cat Race Exhaust System, designed for 2021–2023 models. Engineered for maximum performance, lightweight construction, and sleek aesthetics, this system is ideal for riders looking to enhance their bike’s sound and performance.

Key Features:

  • Material: Full titanium construction ensures durability, heat resistance, and weight reduction.
  • Dynamic Flow Design: Advanced flow dynamics improve exhaust efficiency for enhanced performance.
  • Multiple Options:
    • GP1R: 60mm angular tip in Black or Pure Titanium.
    • GP2: 200mm carbon can.
    • GP2R: Compact 110mm carbon can.
    • V3: Available in 150mm, 200mm, or 250mm lengths, with finishes in Black Ceramic or Titanium.
  • Carbon Sleeve: The GP1 carbon sleeve is wrapped over titanium for lifelong durability.
  • Performance Gains: Provides a 2–4 bhp power increase. Adding a race ECU map or a mapped PCV can further optimise power output.
  • Compatibility Note: This system is not suitable for the 2024+ model. Please see our 2024+ GP3 System for compatibility.

Specifications:

  • Weight: TBC
  • Noise Levels (tested at 4500 RPM):
    • Stock Exhaust: 96 dB
    • GP1 with V3 (250mm): 99 dB (DB-compliant)
    • GP1: 104 dB

Additional Notes:

  • This system requires cutting the stock headers for installation. Full instructions are included for ease of fitting.
  • Regular repacking or removal of inserts is advised for race use.

Important Notes:

Road Use: Non-homologated exhaust systems may not comply with local road regulations and are intended for race use only. Noise levels can vary significantly, from standard to extremely loud. Please review the specifications carefully before ordering. If you have any questions or need assistance, feel free to contact us.

Build Times: Our exhausts are built to order, with delivery times ranging from 6 to 10 weeks for standard systems and 10 to 15 weeks for more complex full systems. For the latest estimated delivery times, please visit Current Build Times. These timeframes reflect the handcrafted nature of our exhausts, which are produced by a small team in the UK, as well as the high demand for these limited products.

Exhaust Types:

  • Slip-On Exhausts: Replace the original muffler, leaving the mid-section and headers untouched. Enhance sound and aesthetics with this straightforward option.
  • De-cat Systems: Replace the muffler and mid-section while keeping OEM headers. Improves performance and reduces weight.
  • Full Systems: Replace all components—muffler, mid-section, and headers—for maximum performance and weight savings.

Each system caters to different performance, sound, and aesthetic goals. If you’re unsure which option suits your needs, feel free to reach out—we’re here to help!

Design Updates: As each exhaust is handmade to order, our designs continually evolve to incorporate improvements. The final product may vary slightly from the pictures shown, reflecting ongoing enhancements to ensure the highest quality. This adaptability is one of the unique benefits of owning a handcrafted exhaust.

Additional information

Year:

2021, 2022, 2023

Bike:

MT09, FZ09

Muffler Design:

GP1/R, GP2/R, V3

Muffler Material:

Carbon Fibre (GP1R AND GP2R ONLY), Titanium, Black Ceramic Hardcoat

Muffler Length:

GP1/R 110mm, GP2R 110mm, GP2 200mm, V3 150mm, V3 200mm, V3 250mm, V3R 150mm, V3R 200mm, V3R 250mm, V3R 250mm 99db (DB compliant)

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