SKU: 55241154238

Pacemaker | 5L E.F.I Windsor | Falcon AU XR8 - TE50 - Fairlane | Tri-Y Design | PH4001 L/R

Sale price$468.15 Regular price$520.17
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

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Description

Pacemaker | 5L E.F.I Windsor | Falcon AU XR8 - TE50 - Fairlane | Tri-Y Design | PH4001 L/RPacemaker 5L E. F. I Windsor Falcon AU TE50 XR8 Fairlane PH4001 L R Unlock the power of your AU series V8 with these high performance Pacemaker Tri Y headers. Specifically designed for the 5 Litre E. F. I. Windsor motor, these headers are engineered to maximize low to mid range torque and overall engine responsiveness. Perfect for the Falcon AU, XR8, and TE50 models, as well as Fairlane variants, they provide a significant improvement in exhaust flow

Pacemaker 5L E.F.I Windsor - Falcon AU / TE50 / XR8 / Fairlane - PH4001 L/R

Unlock the power of your AU-series V8 with these high-performance Pacemaker Tri-Y headers. Specifically designed for the 5 Litre E.F.I. Windsor motor, these headers are engineered to maximize low-to-mid range torque and overall engine responsiveness. Perfect for the Falcon AU, XR8, and TE50 models, as well as Fairlane variants, they provide a significant improvement in exhaust flow compared to the restrictive factory manifolds.

Features:

This product offers the following high-performance features:

  • Tri-Y Design: Optimized to enhance torque delivery and fuel efficiency by improving exhaust scavenging.
  • Direct V8 Fitment: Tailored specifically for the AU-chassis Windsor V8 engine bay for a clean and efficient installation.
  • Durable Construction: Built to withstand high temperatures and harsh conditions while maintaining peak performance.
Product Specifications for PH4001 L/R
Feature Value Feature Value
Part # PH 4001 Gasket DSF 3A
P/Steering Yes Primary Pipe 1⅝" (41mm)
Air Con Yes Secondary Pipe 1⅞" (48mm)
Oxy Sen Yes Outlet 2¼" (57mm)
E.G.R N/A Design Tri-Y
Fitting Time 2½ Hrs Y Branch N/A

Important Notes:

  • Will not fit E-series models.
  • Designed specifically for Windsor 5.0L EFI engines.

Important Information

  • The image shown may not reflect the actual product
  • Shipping times may vary depending on destination and stock availability

Vehicle Applications:

Vehicle Applications for PH4001 L/R
Make Model From To Body Series Engine Variant Drivetrain
FORD
FORD Falcon / XR8 / TE50 / TS50 1998 2002 Sedan / Ute / Wagon AU 5.0L E.F.I Windsor V8 Manual & Automatic RWD
FORD Fairlane / LTD 1999 2002 Sedan AU 5.0L E.F.I Windsor V8 Automatic RWD
Warranty Information
Product Warranty Period
Pacemaker Headers Two (2) years.
Pacemaker King Brown 4x4 Exhaust systems Five (5) years.
Pacemaker Sports exhaust systems Five (5) years.
Fabrication products and accessories One (1) year.

Payment & Security:
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 55241154238

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Brian Pinnock
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★★★★★ 5
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Good fit. No complaints.
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Ronald
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★★★★★ 1
Does not fit Chevy LS3. Too big.
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Does not fit 2014-17 Chevrolet SS (LS3 V8) genuine GM oil filter. It slips. It's supposed to measure 74 mm flute to flute, but actually measured 77 mm with calipers. This wrench looks like it was used and was re-packaged with office tape. I purchased correct size from dealer that fits perfectly.
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Reviewed in the United States on March 25, 2026
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Tom's reviews
Lexington, US
★★★★★ 5
Good quality and fitment for mercedes e350
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Works perfect on my 2014 Mercedes E350! Should last forever, good quality. The price point is excellent.
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Reviewed in the United States on February 19, 2026
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Omar K.
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Flutes and size perfect
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Excellent
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