MAGNAFLOW 19574 Nissan Frontier Exhaust System Installation Guide

June 13, 2024
MAGNAFLOW

MAGNAFLOW 19574 Nissan Frontier Exhaust System Installation Guide
MAGNAFLOW 19574 Nissan Frontier Exhaust System

Installation Instruction

BILL OF MATERIALS:

Installation Instruction

  1. INLET PIPE
  2. Y-PIPE ASSY
  3. MUFFLER ASSY
  4. NDT CHAMBER
  5. OVER AXLE PIPE
  6. TAIL PIPE ASSY

SHOP SUPPLIES:

WEAR SAFTEY
GLASSES

READ INSTRUCTIONS THOROUGHLY BEFORE INSTALLING PRODUCT


SPRAY LUBRICANT

To ease removal of existing exhaust components (especially on older vehicles) spray penetrating lubricant on all fasteners and hangers/insulators that will be loosened or removed and let soak before disassembly.

MINIMUM REQUIRED TOOLS

13,15 mm

Safety Icon
Hanger Tool (Or Pry Bar)

MAGNAFLOW RECOMMENDS PROFESSIONAL INSTALLATION ON ALL THEIR PRODUCTS

WARNING: When working on, under, or around any vehicle exercise caution. Please allow the vehicle’s exhaust system to cool  before removal, as exhaust system temperatures may cause severe burns. If working without a lift always consult vehicle manual for correct lifting specifications. Always wear safety glasses and ensure a safe work area. Serious injury or death could occur if safety measures are not followed.

ATTENTION: Always install any supplied band or U-bolt clamps to the proper torque specifications of 40-45 ft-lb for band clamps and 30-35 ft-lb for U-bolt clamps. Over tightening will result in the clamps breaking and will NOT be warranted by MagnaFlow.

Step 1. Remove the OEM system by first unbolting both inlet assemblies from the front catalytic converters
Installation Instruction

Step 2. Next, loosen all factory pipe clamps and disengage the welded hangers from the rubber isolators. Retain all mounting hardware as it will be needed to mount your new MAGNAFLOW system.
Installation Instruction

Step 3. Begin installing your new system by loosely attaching the Inlet Pipe Assembly to the drivers side catalytic converter outlet using the OEM hardware. Loosely slip the inlet of the Y-Pipe Assembly over the Inlet Pipe outlet and loosely secure with the supplied clamp. Loosely secure the Y-Pipe flange to the passengers side catalytic  converter using the OEM hardware.
Installation Instruction

Step 4. Install the Muffler Assembly by engaging the welded hangers to the rubber isolators. The system comes with the option of using the NDT chamber or the Block Off Cap for a more aggressive exist note. Loosely attach the Muffler Assembly inlet to the YPipe outlet using the supplied clamp.
Installation Instruction

Step 5. Loosely install the Over Axle Pipe and Tail Pipe Assembly using the supplied clamps.
Installation Instruction

Step 6. Once a final position has been chosen for the new exhaust system, evenly  tighten all clamps from front to rear using thetorque specification on page one of these instructions. Inspect all flasteners after 25-50 miles of operation. Re-tighten if necessary
Installation Instruction

MAGNAFLOW: 1901 Corporate Centre Dr – Oceanside, CA 92056
1(800)990-0905
Technical Support: 1(800) 959-9226
Email: moreinfo@magnaflow.com

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