PPE Engineering Race Headers – Infiniti M56 / Q70 / FX50 V8 (5.6L VK56VD)

 

Unlock power, sound, and throttle response with PPE’s latest V8 long-tube race header design.

PPE Engineering’s newest header system for the 2010+ Infiniti M56, Q70, and FX50 delivers proven performance gains for the 5.6L VK56VD V8 platform. Designed to fit both RWD and AWD models, these are a true bolt-on upgrade that connects directly to the factory exhaust or PPE’s 2.5" dual exhaust with X-pipe.

Crafted for enthusiasts who want more power without compromising factory drivability, PPE’s equal-length header design improves scavenging, increases top-end horsepower, and sharpens throttle response across the entire RPM band. Optional Black Ceramic Coating adds heat reduction, improved engine bay temps, and extended durability.

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Key Features

• Fits RWD & AWD – Direct-fit for all 2010+ M56, Q70, and FX50 V8 models

• Bolt-On Installation – Works with OEM exhaust or PPE 2.5" X-pipe system

• Equal-Length Long Tube Design – Maximum flow, power, and exhaust velocity

• Mandrel-Bent Stainless Steel – Durable, corrosion-resistant construction

• Improved Throttle Response & Power Gains

• Optional Black Ceramic Coating – Heat management, cleaner engine bay

• Race-Bred Sound – Deep, aggressive tone without excessive rasp

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Vehicle Fitment

• 2010–2013 Infiniti M56 (VK56VD)

• 2014–2019 Infiniti Q70 5.6L

• 2009–2013 Infiniti FX50 (5.0/5.6)

• RWD & AWD compatible

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Why Buy PPE Headers from PMD?

At PMD | Premier Motoring Development, we specialize in high-performance JDM and luxury platforms. When you order with us, you get:

• Direct support from an aftermarket expert

• Faster communication and order updates

• Guaranteed authenticity

• Fitment knowledge backed by years of real-world installs

• VIP-level customer service — No VIP, No Life.