HomeExhaust > Exhaust and Tail PipesWalker 50345 Exhaust Y Pipe
Part #: 50345

Walker 50345 Exhaust Y Pipe

⚙️ 16 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: INFINITI and Nissan, M35, G35, and 350Z
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Overview of Walker Exhaust Y Pipe 50345 for Infiniti and Nissan

The Walker Exhaust Y Pipe 50345 is designed specifically for select Infiniti and Nissan models, including the 350Z, G35, and M35. This exhaust component ensures proper exhaust flow by merging two inlets into a single outlet, crafted to meet the exact specifications of these vehicles.

  • Length: 33 inches for precise fitment
  • Material: Durable steel construction with aluminized finish for corrosion resistance
  • Bend Type: Compression bends for smooth exhaust flow
  • Inlet Quantity: 2 with 2 bolt welded flange connections
  • Outlet Quantity: 1 with 2 bolt welded flange connection
  • Pipe Wall Thickness: 0.05 inches for strength and durability
  • Grade Type: Regular grade steel
  • Mounting Hardware: Not included
  • Specific fit for Infiniti 350Z, G35 and Nissan M35 models

Detailed Product Description

The Walker 50345 Exhaust Y Pipe is engineered from steel with an aluminized finish to resist rust and extend service life. Its 33-inch length and compression bend design allow for a precise fit and efficient exhaust gas flow. The pipe features two inlets and one outlet, each equipped with 2 bolt welded flanges to ensure secure and leak-free connections. With a pipe wall thickness of 0.05 inches, this Y pipe balances durability with weight considerations. This part is a specific fit for Infiniti 350Z, G35, and Nissan M35 models, ensuring compatibility and performance without the need for modifications.

Common Applications and Problem Solving

  • Replaces damaged or rusted exhaust Y pipes on Infiniti 350Z, G35, and Nissan M35
  • Restores proper exhaust flow to prevent backpressure issues
  • Eliminates exhaust leaks caused by cracked or corroded pipes
  • Supports emission system integrity by maintaining exhaust routing
  • Helps reduce exhaust noise caused by faulty Y pipe connections

Installation Notes and Tips

Installation of the Walker 50345 Exhaust Y Pipe requires basic mechanical skills and appropriate tools for exhaust system work. Ensure the vehicle is securely lifted and cooled before beginning. The 2 bolt welded flange connections simplify alignment and attachment, but mounting hardware is not included and must be sourced separately. Inspect all gaskets and flanges for wear and replace as needed to ensure a proper seal. Tighten bolts evenly to avoid leaks and check for clearance around surrounding components.

Quality Assurance and Warranty

Walker exhaust components are manufactured to meet industry standards for durability and fitment. The aluminized steel construction provides corrosion resistance suitable for typical driving conditions. While specific warranty details for part number 50345 are not provided here, Walker generally offers limited warranties covering defects in materials and workmanship. For exact warranty terms, consult Walker’s official documentation or authorized distributors.

BrandWalker
Part Number50345
Bend TypeCompression
FinishAluminized
Grade TypeRegular
Inlet Type2 Bolt Welded Flange
Length33
MaterialSteel
Mounting Hardware Includedno
Outlet Type2 Bolt Welded Flange
Pipe Wall Thickness0.05
Universal Or Specific FitSpecific

This part fits 16 vehicles. Search below:

YearMakeModelSubmodelBody TypeDrive TypeLitersCylindersPositionNotes
2008INFINITIM35RWD3.5LV6N/A
2007INFINITIG353.5LV6N/A
2007INFINITIM35RWD3.5LV6N/A
2006INFINITIG35BaseCoupe3.5LV6N/A
2006INFINITIG35BaseSedanRWD3.5LV6N/A
2006INFINITIM35RWD3.5LV6N/A
2006Nissan350Z3.5LV6N/A
2005INFINITIG35SedanRWD3.5LV6N/A
2005INFINITIG35Coupe3.5LV6N/A
2005Nissan350Z3.5LV6N/A
2004INFINITIG35SedanRWD3.5LV6N/A
2004INFINITIG35Coupe3.5LV6N/A
2004Nissan350Z3.5LV6N/A
2003INFINITIG35SedanRWD3.5LV6N/A
2003INFINITIG35Coupe3.5LV6N/A
2003Nissan350Z3.5LV6N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

750-09393112

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.