Dual Exhaust System 2-1/4" Mustang 351W 1969-1970

CJ's Part Number:
EXK3B
Dual Exhaust Kit 2-1/4" 351W 1969-1970 is rated 4.3 out of 5 by 4.
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Highlights

  • Prevents Corrosion
  • 2 1/4" Turbo Mufflers
  • Factory Manifold H-Pipe
  • Impressive Exhaust Sound
MSRP $392.81
$339.99
You save 13%

Dual 2-1/4" Exhaust System for 1969-1970 Mustangs with a 351W Engine.

Does your 1969-1970 Mustang need a new exhaust? Install this exhaust fitting all 351W engines with the factory exhaust manifolds. This system includes everything needed to properly install a new exhaust on your 1969-1970 Mustang.

Features and Benefits:
- H-Pipe Mates with OEM Exhaust Manifolds
- Made of Aluminized Steel
- Resistant to Corrosion
- Provides an Impressive Exhaust Sound

These Turbo Mufflers sound great with factory exhaust manifolds. The H-Pipe is designed to mate perfectly with OEM exhaust manifolds. All the other pipes in this system are constructed of aluminized steel which helps fight against corrosion. When you stand back and hear your Mustang you will be excited that it sounds like it did back in the day.

System Includes:
- Factory Manifold H-Pipe
- Driver Side Intermediate Pipe
- Passenger Side Intermediate Pipe
- 2 1/4" Turbo Mufflers
- Driver Side Tailpipe
- Passenger Side Tailpipe
- Exhaust Clamps (8)
- Exhaust Hanger (2)

Please Note: This exhaust system will NOT work with staggered shocks.

California Residents: Proposition 65 Warning

Installation Difficulty

Moderate
Moderate

Intermediate skill is required for this installation.

Vehicle Fitment

This product will fit the following Mustang years:

Rated 4 out of 5 by from Fit well from headers back Good fit from headers; H-pipe was a bolt-on replacement. Kit is not 100% complete, however; you'll need the hangar-to-tailpipe insulator (C6ZZ-5266.AR) and exhaust tips of your choice. Also note that the pipes are 2 1/4" but the connection point for the tips is 2".
Date published: 2015-08-18
Rated 5 out of 5 by from 1969 mach 1 exhaust Fit perfectly on my factory manifolds, sounds great, had to do a few mods on the hangers but that probably had more to do with my particular car. Best of all, I ordered it 2 wks before it went on sale for Memorial Day, I called them and they gave me a refund to match the sale price.  CJ didn't have to do that, but it was awesome that they did. My mustang now has that throaty sound I've admired on other cars for years.
Date published: 2018-06-02
Rated 3 out of 5 by from acceptable everything fit very good except the LH intermediate. bends were not as good as the RH side. probably added a hour to the installation. good for the price with the 30% discount.
Date published: 2016-06-18
Rated 5 out of 5 by from 351w dual exhaust Bolted right in. Great value during 30% off period. Good sound.
Date published: 2017-10-05
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What modification does this kit requir to fit on the 351 winsor

Asked by: 2 MANY CARS
This is designed to fit the 351 Windsor.
Answered by: rk cjpp
Date published: 2018-05-22

Will this work on convertable?

Asked by: freeon3
If it is equipped with a 351w, it may require modification to the mid-pipes.
Answered by: rk cjpp
Date published: 2018-03-01

Will this kit fit a 67 Mustang with a 351W engine, I have the stock exhaust manifolds for a 1970 351w

Asked by: 909rick
No, this kit is designed for 1969-1970 Mustangs with a 351W Engine only.
Answered by: CJPP Dave
Date published: 2016-06-24

Hello, Any problems installing kit on a 69 convertible, due to the plate that ties the floor pans together (bracing). Thanks.

Asked by: wade69
bought the kit. it fit except poor bends on the LH intermediate pipe
Answered by: wade69
Date published: 2018-02-28
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