Questions regarding aftermarket upgrades and additions to cars (not including audio, which is covered separetely). Please ensure these are kept on-topic for this board

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1answer
33 views

Toyota Corolla '70-'73

I am seriously thinking about acquiring a Toyota Corolla from the E20 or 30 series (1970-1973, 1974-1979),but I have some concerns I would like to discuss and clarify if possible: The car does not ...
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0answers
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What will upgrading the Camshaft do to my BBC 454?

I have been told that upgrading the Camshaft in my GM 454 will increase performance. What will this do exactly and what will the engine actually gain? 10069286 block casting 454cu '90-'91 MY, Mark ...
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30 views

Finding a constant and non constant power wire in a car

The car I have is a 2001 Buick century. I have a after market push to start kit. It came with a main unit and the diagram shows that a brown wire is for a constant power when the engine is on. And a ...
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2answers
92 views

Can I retrofit heated side mirrors if it wasn't an option with the car?

Is it possible for me to add heated mirrors to my car, if it wasn't an option at all as standard? I would like to keep the mirrors standard. My mirrors on my 2003 Opel Agila are a really awkward ...
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1answer
311 views

What is the purpose of a smog block-off plate?

What exactly is the purpose of a smog block-off plate? What does it 'block-off'? How is it installed? And what are the benefits/detriments of installing such plates? In my particular case, I ask, ...
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1answer
63 views

Mounting bar end mirrors on non-hollow bars?

I bought a CRG hindsight bar end mirror but the CRG adapters and all the adapters I find online seem to be for hollow bars. But the bars on my 12 Yamaha R6 just have a threaded hole for a bolt.
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1answer
62 views

2000 Toyota Celica GTS aftermarket exhaust system

I want to get a MagnaFlow Cat and Muffler. I need confirmation that the parts I've found online will indeed fit my Celica. I'm ignorant when it comes to cars (I filled the radiator coolant overflow ...
2
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1answer
197 views

Adding aftermarket backup lights

I have a 2011 Ford F-150 Super Cab STX, I find the original backup lights are lacking in lighting up the path I need to drive in reverse, the brake lights do a better job. I already tried replacement ...
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1answer
52 views

Strange electrical issue with after market brake lights

I've got a 1991 Jeep Wrangler. About 3 years ago I put LED brake lights on. They worked great until just a couple days ago, when the drivers side stopped working. Shortly after, they started working ...
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2answers
823 views

Can I safely upgrade to an AGM battery?

AGM batteries are capable of being charged at a faster rate, and may draw additional amperage from the alternator if it is not regulated. Many cars that come with AGM batteries have special charge ...
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vote
1answer
170 views

Gurgling sound from blow off valve at medium RPM

My 2005 Daihatsu Copen has had it's blow off valve upgraded - from the stock BoV to a Pusshun RSS BoV as per https://www.youtube.com/watch?v=1oqiZvSWAxU Sometimes, at medium RPMs (~3k rpm), I can ...
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2answers
1k views

Radio Wiring Harness for a 2000 Chevy Cavalier

I'm trying to locate a wiring harness for my new stereo that I want to install into my 2000 Chevy Cavalier, but I'm having a difficult time find one. Does anyone know of a after market harness that ...
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1answer
23 views

Is it possible to buy advance monitoring sensors for a normal car?

I was wondering if it is possible to buy some advance monitoring system and implement in a normal car. Monitoring systems like collision avoidance sensor, parking sensor, lane detector, and many more ...