Nissan Xterra 75mm Throttle Body Kit by Z1 Off-Road
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Nissan Xterra 75mm Throttle Body Kit by Z1 Off-Road
Nissan Xterra 75mm Throttle Body Kit by Z1 Off-Road
Nissan Xterra 75mm Throttle Body Kit by Z1 Off-Road - View 2
Nissan Xterra 75mm Throttle Body Kit by Z1 Off-Road - View 3
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Nissan Xterra 75mm Throttle Body Kit by Z1 Off-Road
Nissan Xterra 75mm Throttle Body Kit by Z1 Off-Road
Nissan Xterra 75mm Throttle Body Kit by Z1 Off-Road - View 2
Nissan Xterra 75mm Throttle Body Kit by Z1 Off-Road - View 3

Product Description

The Nissan Xterra Throttle Body Upgrade Kit is an easy-to-install upgrade that boosts throttle response for a superior driving experience, whether on the highway or off the beaten path. Featuring a genuine OEM Hitachi 75mm throttle body, this kit offers a 15% larger surface area compared to the stock throttle body, allowing for greater airflow to the engine with the same pedal input. This upgrade enhances off-idle responsiveness and delivers increased torque at tip-in and transient throttle, providing a more dynamic and engaging ride.

Installation of Z1's Throttle Body Upgrade is made easy with the use of a plug-and-play harness adapter and billet throttle body adapter. A silicone reducer is included to attach the throttle body to the intake tube, however, this is only compatible with intakes that have an 88mm intake tube, such as Z1's Cold Air Intake. After installation, you will need to complete a throttle body relearn and idle air volume relearn procedure. This process can be made easy with Z1's Elite Scan Tool, or completed manually (instructions here.)

Features:

  • No tuning is required!
  • Plug-and-play installation
  • Improves response and drivability
  • Compatible with the Z1 Catch Can Kit
  • Direct bolt-on installation
  • 5mm larger than stock, 15% more area
  • Genuine OEM Nissan Hitachi throttle body
  • Compatible with intakes that have an 88mm tube OD

Fits:

  • 2005-2015 Nissan Xterra

*** This item does not qualify for any additional discounts or promotions ***

Nissan Xterra 75mm Throttle Body Kit by Z1 Off-Road

Brand: Z1 Off-Road
Fits models: ...
Nissan Xterra 75mm Throttle Body Kit by Z1 Off-Road
Nissan Xterra 75mm Throttle Body Kit by Z1 Off-Road - View 2
Nissan Xterra 75mm Throttle Body Kit by Z1 Off-Road - View 3
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$269.99
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Nissan Xterra 75mm Throttle Body Kit by Z1 Off-Road
$269.99
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What our customers say

starstarstarstarstar
January 14, 2026
I had never so much as held a throttle body before installing this, but the kit included everything needed and the instructions are fantastic. I have noticed a definite improvement in the get-up-and-go of my 2011 Pro-4x. I cross-referenced the remapping procedure in the Hitachi instructions with the OEM version, and it lined up exactly. Very pleased!
starstarstarstarstar
October 23, 2025
Easy installation and good price
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April 28, 2025
Holy!!! Huge improvement on throttle response slight gas it goes. Im running 35s but seems like im only running stock tire size he screams and its a bit peppy than before. Easy to install!
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February 16, 2025
Direct bolt in, easy to install
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October 30, 2024
This thing really woke up my 2012 Xterra. The acceleration feels like it ramped up, the passing power is a harder pull on the interstate even at 70 to 75MPH, it hits 90 quick and easy!! All around, it makes the ride much more funner to whip around!