The Zard Central Header Decat is entirely designed and handcrafted in Italy from premium AISI 304 stainless steel. Engineered for riders who want performance, versatility, and durability, it enhances power delivery while significantly reducing weight and improving ground clearance—making it an excellent choice for off-road adventures.

Performance & Benefits

• Power Gain: +0.9 hp compared to the OEM header
• Lightweight: Just 0.4 kg, saving -2.8 kg over the OEM part
• Lower Engine Temperatures: Keeps heat levels down for better performance
• Fuller Sound: Richer exhaust tone for a more engaging ride
• Increased Ground Clearance: Ideal for off-road riding

Compatibility

• Compatible with OEM slip-on and header systems
• Compatible with Zard slip-ons and header decats
• Note: Not compatible with the motorcycle’s centre stand

Technical Note

On motorcycles equipped with E5 Plus electronics, the decat may trigger a catalyst anomaly warning light due to emissions regulations. This light is informative only. To prevent it from appearing, ECU remapping is recommended.

Recommended Upgrade

For maximum performance across the entire power curve, from low revs upward, Zard recommends the complete kit, which includes:

• Front header decat
• Central header decat
• Slip-on exhaust

Specifications

• Material: Stainless Steel
• Weight: 0.4 kg
• Weight Saving: -2.8 kg vs OEM
• Performance Gain: +0.9 hp

Bike Fitment:

Royal Enfield Himalayan/Guerrilla 450 (2024 - Onwards)

Availability:

Zard exhausts are generally made to order in Italy and take roughly 2-3 weeks to get here.

• If our site above shows that this exhaust is in stock, then great! It will ship immediately from our WA warehouse
   
• More likely it will show as pre-order, which means one of two things:
  - if it's already in stock at Zard it will ship immediately from Italy, approximately one week to get here; or
  - if it's not in stock at Zard it will take 2-3 weeks to be manufactured and get here
  
  Either way, we will place your order with Zard as soon as we receive your pre-order. But if you'd like us to check if it's in stock at Zard first, just contact us.