Throttle Body Spacer Jeep Cherokee XJ/Comanche MJ/Wrangler TJ

If you're running a classic Jeep Cherokee XJ, Wrangler TJ, or Comanche MJ and want to squeeze a bit more performance out of that 4.0L or 2.5L inline engine, this Rough Country Throttle Body Spacer is a straightforward upgrade worth considering. It sits between the intake manifold and throttle body, using a spiralling helix design to push incoming air into a swirling vortex — helping fuel mix and combust more efficiently.

The result? Better low-end torque and modest fuel economy gains, which is handy whether you're crawling tracks in the Waitaks or just doing daily driving around Auckland. As New Zealand's official Rough Country importer, Magwarehouse stocks this directly so you're getting the genuine article.

• Aluminium construction — tough and lightweight
• Spiralling helix design improves air-fuel combustion efficiency
• Improved torque and fuel economy
• 100% bolt-on installation — no cutting or fabrication needed
• Fits 4-bolt throttle bodies with 4.0L or 2.5L engines only
• Suits Jeep Cherokee XJ (1984–2001), Wrangler YJ/TJ (1987–2006), and Comanche MJ (1986–1992)

Easy to fit yourself, or drop into our Manukau workshop — no appointment needed. Give us a call on 09 250 1803 to check availability or ask any fitment questions.