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Wildcat Headers WILD245 – Mitsubishi Magna TH–TL–TW 3.5L V6 6G74 24V (1998–2005)
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Wildcat Headers WILD245 Mitsubishi Magna TH–TL–TW 3.5L V6 6G74 1998–2005

$924.45
Tax included

Wildcat Headers WILD245 – Mitsubishi Magna TH–TL–TW 3.5L V6 6G74 24V (1998–2005)

Wildcat Headers WILD245 are designed for the Mitsubishi Magna TH, TL, and TW series fitted with the 3.5L V6 6G72 24-valve engine. Featuring a tuned-length design with 1.58" primary, 2.25" secondary, and 2.50" outlets, these extractors improve exhaust scavenging and throttle response. Built for direct fitment and durability, they deliver smoother mid-range torque and enhanced engine breathing for everyday street performance. Click the image for more photos.

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Wildcat Headers WILD245 – Mitsubishi Magna TH–TL–TW 3.5L V6 6G74 24V (1998–2005)

Wildcat Headers WILD245 (extractors) are built for the Mitsubishi Magna TH, TL, and TW series fitted with the 3.5L V6 6G74 24-valve engine. These tuned-length headers improve exhaust flow and mid-range performance for smoother acceleration and better throttle response. Manufactured in Australia and engineered for a direct fit to the factory system.

Key Features

  • Tuned-length interference design for balanced torque and response
  • 1.75" Primary pipes
  • 2.25" Secondary pipes
  • 2.50" Flanged outlet
  • Direct-fit to factory connection points
  • Made in Australia with quality materials
  • Fits manual and automatic 
  • Check availability before ordering

Why Good Headers & Exhaust Systems Matter

  • The 3.5L 6G74 V6 engine draws approximately 5,100 L/min of intake airflow and expels around 15,300 L/min of exhaust gas at 4000 rpm.
  • These figures are based on ~85% volumetric efficiency with exhaust gas temperature around 600°C, where exhaust volume expands significantly.
  • Free-flowing tuned headers help reduce backpressure, improving torque, fuel economy, and throttle response.

What’s Included

  • SKU: WILD245 Wildcat Headers with Base Pipe

Recommended With

  • DSF158 Gaskets (required)

Installation Notes

  • Lubricate bolts and threads with WD40 or similar before removal and installation.
  • Professional fitting recommended for optimal performance and sealing.

Customer Support

For phone orders, advice, or part enquiries – contact us:

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🇦🇺 Best Mufflers
87A Planthurst Road, Carlton NSW 2218, Australia
Exhaust Systems Since 1983
Workshop hours: Mon–Fri 8:00am–5:00pm (By Appointment Only) | Phone and email enquiries welcome 24 hours

WILD245