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Twisted Steel Y-Pipe 2-1/2 to 3 IN 304 Stainless Steel

Nissan 350Z / Infiniti G35 (Coupe/Sedan) 03-06 V6-3.5L
Part Number: 48-36104-YN

MSRP: $1,400.44


  • +15 HP and +13 lbs. x ft of TQ
  • Mandrel-bent 2-1/2 IN into 3 IN piping transitions
  • True 2-to-1 mitered merge collector for improved flow
  • Constructed out of 304 stainless steel tubing
  • Aggressive tone
  • No modification to stock system or location for hassle-free installation
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Performance Numbers
+15 HP and +13 ft. lbs. of TQ verified by our in house dyno (tested on 2003 Nissan 350Z V6-3.5L with Y-Pipe 48-36104-YC)
Potential for up to +10 HP and +13 lbs. x ft. of TQ more when combined with aFe POWER Twisted Steel Headers (P/N 48-36103)

Race Version
This connection pipe was designed as a INRace IN version for added performance and a more aggressive sound. 

Massive Y-pipe:
The unique 3-piece y-pipe is designed using a merge collector that utilizes a 2-1/2 IN to 3 IN transition for optimum flow while removing turbulences.

True Merge Collector:
Eliminates dead space that can cause turbulence and hinder flow that formed collectors are prone to produce.

Leak-Free Seal:
High quality OE style flanges and band clamps are used for a complete 360 degree sealing surface

Combine with aFe's Twisted Steel Header (48-36103) For added performance

This system requires an aftermarket electronic module to work properly with the vehicle.

Race Disclaimer:
This is a Race Only product that is to be used solely for competition, it cannot be used on vehicles that are operated on public streets, roads or highways. Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, could be in violation of local, state and federal laws. To complete the purchase of this item, aFe POWER competition acknowledgement/liability release form must be filled out and submitted.

All aFe exhaust systems are engineered and manufactured in our Corona, California facility.


Vehicle Applications

Year Make Model SubModel Engine Fuel
2003-2006Infiniti G35 V6 3.5L Gas
2003-2006Nissan 350Z V6 3.5L Gas
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MSRP: $1,400.44

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