Pacemaker Headers PH4340 – Ford Laser SR20 2.0L DOHC FS-DE 

Pacemaker Headers PH4340 (extractors) boost performance for the Ford Laser SR20 2.0L DOHC FS-DE. Tuned length design mandrel-bent, durable, precise fit. Ideal for street performance. These precision-engineered headers improve exhaust flow, increase torque, sharpen throttle response, and deliver a stronger exhaust note. Perfect for restorations, street performance, and weekend cruisers, they ensure a tidy, leak-free fit with proven Pacemaker quality.

Key Features

• Tuned length design 
• Mandrel-bent 38mm primary pipes with 57mm flanged outlet
• Thick, machined flanges for durability and leak-free sealing
• Smooth merge collectors for improved scavenging and power delivery

Construction

• High-quality steel tubing with strong welds for long service life
• Pacemaker Blue heat-resistant finish rated to 800°C

Additional Options

• Ceramic Coating (PHC80): Enhanced durability and heat management
• Gasket (-----): Available separately for optimal sealing

Fitment Notes

• Protect painted surfaces and wrap headers during trial fitting
• Clearance may vary with engine mounts, steering, and aftermarket parts

What’s Included

• PH4340 header assembly
• Secondary outlet flange with gasket

Recommended With

• New exhaust gasket 
• Sealant 

Why Good Headers and Exhaust Systems Matter

• On average, the 2.0L FS-DE engine draws ~4,250 L of air per minute and expels ~12,670 L per minute at 5000rpm

Warranty & Compliance

• Backed by Pacemaker 2-year warranty (standard terms apply)
• Check local regulations for emissions and roadworthiness compliance

Customer Support

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