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1986-93 Mustang On 3 Performance 5.0 Single Turbo Kit - Fox Body by On3 Performance

Overview   |  Benefits   |  Features   |  In the Box   |  Description   |  Videos   |  Customer Photos   |  Reviews
Mustang On 3 Performance 5.0 Single Turbo Kit (86-93)

Add some boost to your Mustang Fox Body with this 86-93 Mustang 5.0 Single Turbo Kit by On 3 Performance.

Item# LRS-8793TF

Everyday Low Price: $1,599.99

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Ships from vendor in 10-12 business days


  • Increased Horsepower
  • Maintains Good Street Manners


  • 70mm Turbo
  • Headers Included
  • Must Use Mass Air
  • Complete Bolt In

What's in the Box

  • (1) 70mm Turbo
  • (1) Intercooler
  • All Necessary Tubing, Couplers, Hardware & Associated Components for Installation
  • Installation Instructions

Product Description

Single 70mm Turbo Kit
The On 3 Performance Turbo Kit for 1986-1993 Fox Mustang 5.0L features a single 70mm Turbo with Intercooler. This kit is capable of 400 to 800 horsepower(with proper supporting modifications)! Headers and crossover tubing are high temp black coated mild steel, while the rest is 304 stainless steel. Boost is controlled by a 44mm Wastegate and pressure releif is handled by a 50mm Blow-off Valve. All needed hoses, lines, couplers, clamps, brackets, and hardware are included. The y-pipe to connect the downpipe to the catback is not included.

Bolt On Installation
While this kit is designed to be a bolt on, it is not a direct fit. The alternator will need to be relocated with the included bracket. Some modifications will be required! Such as cutting and clearancing to fit the intercooler and tubing, minor dimpling of the tubing to clear chassis components, tapping an oil return in the oil pan, etc. You will need to upgrade your fuel system; a high flow fuel pump and injectors will be required along with a properly calibrated MAF. Custom Tuning will be required! 1986-1988 Mustang will require a Mass Air Conversion. All 86-93 5.0s will require an oil Filter Relocation Kit!

What is a Turbocharger?
A Turbocharger, or Turbo, is powered by your engines exhaust flow. Exhaust from the engine spins the Turbine which is connected to the compressor. The compressor draws in filtered ambient air, compresses it and feeds it to the engine. The amount of pressure above atmospheric pressure is referred to as boost. Turbo systems are generally referred to as being very efficient power producers and offer stock like driveability with significant power increase potential.

Product Videos

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(2) Customer Photos

Customer Reviews

4.5 out of 5 stars - based on 4 reviews

  On3 Turbo Kit 70mm
By on 11/5/2013
I really enjoyed the economics of this kit. It allowed me to get in to a turbo car for a reasonable price and always put a smile on my face.


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  On3 70MM Kit
By on 11/5/2013
Image uploaded by Jason Kranz Great Kit for the money. On3 met my need to go fast!

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  On3 70MM Kit
By on 11/5/2013
Image uploaded by Jason Kranz Secondary view from my previously posted pic.

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  Product looks great except!
By on 3/19/2014
Let me start by saying Latemodel Restoration has always had great customer service and is a very reputable company.
As for this product it was packaged very well and the parts seem to be of good quality, however the air intake pipe from throttle body to mass air meter was cracked at the weld. No instructions were sent with the kit except for a cd that had nothing on it. I e-mailed On3 Performance a week ago for this only to get no response.

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Vehicle Applications

Ford Mustang - 1986 (86) - 1987 (87) - 1988 (88) - 1989 (89) - 1990 (90) - 1991 (91) - 1992 (92) - 1993 (93)

About This Brand

On3 Performance
On3 Performance offers affordable, high quality turbocharger kits for all latemodel Mustangs. Each single and twin turbo kit is specifically designed to fit perfectly in your Foxbody, SN95, New Edge, and S197 Mustangs. These power adders can boost your 4.6L or 5.0L motor to over 100+ additional horsepower. Featuring an simple bolt on installation, you can get the edge over your competition in one weekend! Shop On3 Performance turbo kits at LatemodelRestoration.com.

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