Metra 70-6512 Amp Bypass Harness
Crutchfield customer from Groton, CT on 2/22/2021
this item i ordered was correct and it was installed in my truck, awesome,
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0 of 0 found this helpful
Metra 70-6512 Amp Bypass Harness
Guest from Atkinson, NH on 1/17/2021
This harness is amazing! I'd rate 10 stars if I could. There is plenty of wire to work with (you will need to cut off a significant amount) and if you follow the directions it will give you everything you need to bypass your factory amp. Make sure you take your glovebox out and peek at the back of your amp. If it has two plugs, this is the harness for you. If it has three, you need 70-6510.
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0 of 0 found this helpful
Good stuff easy
Crutchfield customer from Glendale, AZ on 10/19/2020
2004 Dodge Ram 2500
1 of 1 found this helpful
Metra 70-6512 Amp Bypass Harness
Crutchfield customer from The Dalles, OR on 10/8/2020
2004 Dodge Ram 3500
1 of 1 found this helpful
Crutchfield stepped up
Crutchfield customer from Milford, CT on 10/3/2020
2004 Dodge Ram 1500
I purchased a Boss radio for my dodge 2004 1500 and installation was not too difficult except when the backup camera had to be connected to the hitch wiring which wasn't expressed. I then had to have another radio sent because the 1st radio crapped out by all the screen controls locking up but Crutchfield was amazing with tech support and a replacement immediately, bravo!!!
Pros: Crutchfield was great
Cons: Boss radio so far a decent radio, not great
1 of 1 found this helpful
Exactly as spec'd.
Crutchfield customer from Fayetteville, GA on 9/8/2020
2004 Dodge Ram 2500
Exactly as specified. Found out too late that harness not needed. Previous owner already bypassed.
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1 of 1 found this helpful
Metra 70-6512 Amp Bypass Harness
Crutchfield customer from Roseville, OH on 8/16/2020
2004 Dodge Ram 2500
After spending a couple days trying to figure out how to make my aftermarket stereo work with my trucks infinity amp I decided on this route to completely bypass it. I am satisfied with the results and happy that I can use the stereo to tune my speakers. Would recommend to anyone putting a aftermarket stereo in a dodge with infinity sound system.
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1 of 1 found this helpful
Good adapters - 03 dodge ram infinity sys
Crutchfield customer from Lancaster, CA on 8/4/2020
2003 Dodge Ram 2500
Plugs fit like they should and there was plenty of wire to pull them where you needed it. The Crutchfeild instructions were easy to follow, although the amp access/removal was not shown and turned out to be a real struggle. if it helps, you need to remove the amp to access the connectors (they are locked in and no access by hand). There are three 10mm bolts, use a ratcheting end wrentch for bolt on the side that is difficult to get to. Socket will not work. Once amp is detached turn sideways for connector access. Also, one item they should include with the kit in order to make it complete are wire connectors.
Pros: Simplifies installation
Cons: Instructions on most difficult part (amp) not included. Also no wire connectors.
2 of 2 found this helpful
Metra 70-6512 Amp Bypass Harness
Crutchfield customer from N Chesterfld, VA on 6/9/2020
1 of 2 found this helpful
Metra 70-6512 Amp Bypass Harness
Crutchfield customer from Felton, CA on 3/6/2020
Matched right up to the back of my alpine head unit and the factory speaker harness. Made installation very simple.
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1 of 1 found this helpful
Metra 70-6512 Amp Bypass Harness
Crutchfield customer from Pleasant Hill, CA on 3/4/2020
Great product! Just plug and play basically. Of course you must spl;ice in the ends to the head unit.
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1 of 1 found this helpful
Metra 70-6512 Amp Bypass Harness
Crutchfield customer from Ketchikan, AK on 2/24/2020
2003 Dodge Ram 1500
Worked perfectly for a 2003 ram with infinity amp.
Pros: Direct fit and easy to use.
Cons: Nothing bad to say
1 of 1 found this helpful
Metra 70-6512 Amp Bypass Harness
Crutchfield customer from Colorado City, TX on 2/23/2020
2003 Dodge Ram 1500
Made bypassing the factory amp simple and quick.
Pros: Easy to bypass factory amp
Cons: A ton of wiring not used (about 5ft)
1 of 1 found this helpful
Metra 70-6512 Amp Bypass Harness
Crutchfield customer from Havelock, NC on 1/26/2020
Perfect for what I needed...Thank you very much
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1 of 1 found this helpful
Sent the wrong harness and cost me more
Crutchfield customer from Erwin, NC on 12/24/2019
2004 Dodge Ram 1500
The installer cut the harness and had to manually splice the wire discarded the plug entirely On my 2004 Dodge Ram 1500
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Cons: Having to splice and discard the plug entirely
0 of 1 found this helpful
Metra 70-6512 Amp Bypass Harness
Crutchfield customer from Sparks, NV on 12/24/2019
2004 Dodge Ram 2500
The plug on this harness did not fit the plug from the amp, it is to wide to fit into it. I am going to try and cut off the ends to make it fit. If that doesnt work at least I will have color coded wires to go to the speakers because the wires coming off the speakers are a different colors than the harness wires. The power connector fits perfect. I would not buy this again.
Pros: power connector fits perfect. The wires are nice and long.
Cons: plug is to wide and does not fit.
0 of 0 found this helpful
Metra 70-6512 Amp Bypass Harness
Crutchfield customer from Lynbrook, NY on 12/12/2019
2004 Dodge Ram 1500
0 of 1 found this helpful
Metra 70-6512 Amp Bypass Harness
Crutchfield customer from Woodbridge, VA on 9/24/2019
0 of 1 found this helpful
Metra 70-6512 Amp Bypass Harness
Crutchfield customer from Perdido Beach, AL on 8/2/2019
0 of 1 found this helpful
Metra 70-6512 Amp Bypass Harness
Crutchfield customer from Wildomar, CA on 5/26/2019
2004 Dodge Ram 2500
Makes setup easy!
Pros: Easy to do
Cons: Wires a bit too long
0 of 1 found this helpful
Wrong harness sent for 04' Dodge Ram 1500
Crutchfield customer from Kingsport, TN on 1/26/2019
2004 Dodge Ram 1500
Wrong harness was sent & no screws for the radio I bought. I ended up spending 25$ last minute upon installing.
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0 of 1 found this helpful
Metra 70-6512 Amp Bypass Harness
Crutchfield customer from N Charleston, SC on 12/24/2018
2004 Dodge Ram 2500
0 of 1 found this helpful
Metra 70-6512 Amp Bypass Harness
Crutchfield customer from Hawkins, WI on 7/17/2018
fit great to bypass the factory amp... amp location sucks on 04 dodge ram to remove and connect wires
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2 of 2 found this helpful
Metra 70-6512 Amp Bypass Harness
Crutchfield customer from Savage, MN on 5/11/2018
2004 Dodge Ram 1500
Nothing against this part, I needed the 6510 so it took me about a week longer to install the unit than I wanted it to. Crutchfield service took great care of making it right, I just didn't have the time available to work on it again until a week later.
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0 of 1 found this helpful
Makes life easier ,, fit as it should
Paul from Levittown, PA on 4/11/2018
2004 Dodge Ram 1500
Fits as it should ,,, nice
Pros: plugged right in ,, no issues
Cons: none found
1 of 1 found this helpful
Works great 2004 Dodge Ram
Mike from Florence, OR on 3/10/2018
2004 Dodge Ram 1500
This worked fine in bypassing my factory amp, no shortage of wire (had to trim 4' or so off of the harness during install), no problems with this at all!
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1 of 1 found this helpful
Metra 70-6512 Amp Bypass Harness
Thomas from Monument, CO on 3/1/2018
2004 Dodge Ram 2500
Worked great but way too much extra length of wiring for my 2004 Dodge Ram 2500 with Infinity System. Definitely simplified the process.
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1 of 1 found this helpful
Metra 70-6512 Amp Bypass Harness
Crutchfield customer from Crested Butte, CO on 11/11/2017
2004 Dodge Ram 2500
Installation was a pain due to the amp location but the harness worked flawlessly.
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0 of 0 found this helpful
Metra 70-6512 Amp Bypass Harness
Crutchfield customer from Eatonville, WA on 7/16/2017
2004 Dodge Ram 3500
In the end, harness worked. However, the instructions stated the wiring diagram was on the back of the package. The back of the package was blank. The wires were marked, although the writing was very hard to make out.
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0 of 0 found this helpful