Standard Dual Exhaust Kit 2-1/4" With Black Tri-Y Headers 289/302 1965-1970

Vendor Part Number: EXK2F
MSRP: $623.18
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Standard Dual Exhaust Kit 2-1/4" With Black Tri-Y Headers 289/302 1965-1970

Product Description

2-1/4" Standard Dual Exhaust Kit with Black Tri-Y Headers for all 1965, 1966, 1967, 1968, 1969 and 1970 Mustangs with a 289 or 302 Engine.

Replace your damaged or missing original exhaust system with a completely new standard dual exhaust kit. This kit includes everything needed from the engine to the tailpipes. The most complete kit we offer!

Includes Pertronix black painted Tri-Y headers. These headers will provide horsepower improvements and great looks for years to come! Constructed from 16 gauge steel tubing, then miter cut and mig welded together for a very unique sound. The primary tubes are 1-1/2", the secondary tubes are 1-3/4" and the collectors are 2-1/2". Tri-Y headers also include 2-1/4" collector reducers, gaskets and hardware.

Kit Includes:
- Pertronix black Tri-Y headers
- H-pipe 2-1/4"
- 2-Intermediate pipes 2-1/4"
- 2-Mufflers 2-1/4"
- 2-Tailpipes 2-1/4"
- 8-Exhaust U-clamps 2-1/4"
- 2-Exhaust hangers

*This exhaust kit will NOT work with staggered shocks
*Power steering equipped cars will need part (SCB) to lower the power steering slave cylinder for clearance.
*Will NOT fit GT-40P heads or AOD transmission!
*Sometimes some small modifications are necessary to the equalizer bar and clutch rods for clearance on manual transmission vehicles.

Similar Mustang Parts

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Installation Instructions

Mustang Installation

Mustang Applications

This product will fit the following Ford Mustang years:

Product Reviews

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Standard Dual Exhaust Kit 2-1/4" With Black Tri-Y Headers 289/302 1965-1970 is rated 2.5 out of 5 by 2.
Rated 4 out of 5 by from Not ideal for novice, needed welder & enlarger I was expecting a bolt on kit... I ended up having to take it to the shop and have the H pipe ends enlarged to fit the slip on. H clamps didn't seal all around the pipe. I was hearing exhaust leaks. Pretty annoying, so I had it welded. I have it a 4 because it was cheap enough to begin with and the shop charged me $100 to mod. And the other reason is the sound is great. Very deep and classic sounding.
Date published: 2016-06-16
Rated 1 out of 5 by from Terrible fit Got this kit several weeks ago, h-pipe had to be extended, pipes don't line up correctly, hangers won't work on factory body attachment locations, will need to extend buy extensions so pipes clear rear of car. Would have been better off just buying the headers and taking the car to an exhaust shop
Date published: 2015-12-14
  • 2016-08-24T07:57CST
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Product Questions

Hello, I want to replace the exhaust gas system on my mustang 1966 (289 cu in). I’m not sure about the kit to order : is it the standard Dual Exhaust 2″ or 2-1/4″ ? Thanks in advance & regards

Asked by: Bernard Cuené
It varied. The easiest way to know is to check.
Answered by: CJ Pony Parts
Date published: 2015-08-28

What brand mufflers are included?

Asked by: MGeorge

What is the exhaust note sound like?

Asked by: ajracer4
  • 2016-08-24T08:16CST
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