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ThreeFiddyZ's OEM+ 350z Rev-up Build Thread
ThreeFiddyZ replied to ThreeFiddyZ's topic in Member Build Projects
Next job...sorting out my Pioneer headunit install. Back in 2020, I got fed up of burning CD's and installed a Pioneer SPH-DA250DAB headunit to replace my Bose headunit, via the Busters mod method, instead of using the RCA pre-outs. This was a huge much needed improvement and bought the Zed into the modern world with some nice features like Android Auto, DAB, and so on. However, ever since the Pioneer headunit was fitted I found that I ended up with a constant white/static noise emitted from the Bose speakers, even with the ignition on and engine off. The white noise would get even louder when I switched the input source over to Android Auto because for some reason, Pioneer decided that when Android Auto is launched they would configure the SPH-DA250DAB model to further increase the gain/volume when Android Auto launched. This was a frustrating problem that nobody else seems to have experienced with the 350z. Some research suggested that I should fit a ground loop isolator, but after some testing I established that this was not a grounding problem and this would not fix my issue, as the white noise was constantly there with the engine off and it did not change in pitch/frequency/sound with the engine running and revving. The only way I can describe it (for those that are old enough 😁) is the same type of noise you'd hear if you played a blank cassette at a loud enough volume. In summary, irritating as hell! As I was convinced this was an issue with excessive gain levels somewhere, I tried a number of different things based upon some information I could find. - Reconnecting the Bose headunit and turning the volume all the way to maximum, then reconnecting my Pioneer headunit (to try to have the Bose amp gain match the Pioneer headunits gain level) - Reconnecting the Bose headunit and turning the volume all the way to the minimum, then reconnecting my Pioneer headunit (to try to reduce the gain set on the Bose amp) - Reconnecting the Bose headunit to turn off the speed sensitive volume control, then reconnecting my Pioneer headunit (Some information suggested that although the SVC setting is configured on the Bose headunit, the SVC is actually enabled on the Bose amp. I actually found this is enabled by default in the Bose headunit) - Tweaking various settings in the Pioneer headunit to turn off loudness, equalizers, and so on. Nothing made any difference! After spending quite a few hours researching the issue, I managed to find that quite a few Mazda MX5 and Corvette owners have experienced similar issues with their Bose systems, and unless you want to use the RCA pre-outs to connect to the Bose system (which results in incredibly poor volume) the solution is to purchase and fit an LOC (line output converter) which allows you to adjust the gain on each speaker channel. So, that's what I did. I bought a Scosche Oea4 4-Channel Adjustable Factory Amplifer Interface (which Scosche themselves state is intended for exactly this scenario) for £13 from Amazon, and after a quick test fit with some wagos to verify this resolved the problem, I went ahead and cut and soldered the Schosche Oea4 into the loom I'd built when following Buster's mod, connecting the Pioneer headunits speaker output to the input side of the Scosche Oae4, and the output side of the Scosche Oae4 to the speaker cables going to the Bose amp (which are converted from RCA to speaker level inputs when you follow Busters mod). Problem solved without any noticeable loss in volume and one happy chappy 😄 Excuse the hastily edited photo (courtesy of cs2000) below, but hopefully it makes it clear for anyone who has the same problem and needs the solution. Next slide please... 😆 - Today
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ThreeFiddyZ's OEM+ 350z Rev-up Build Thread
ThreeFiddyZ replied to ThreeFiddyZ's topic in Member Build Projects
Next on the list... For the last few weeks, I'd noticed a small leak of washer fluid on my garage floor. After pulling back the drivers side arch liner and inspecting the pumps, I found that the front washer pump itself was leaking, rather than the washer bottle or pump to bottle seal. This also seems to be a common issue but is thankfully easily addressed. I took the opportunity to replace both the front and rear washer pumps, using the below. Front Washer Pump (Starline OE equivalent) Part No: OE-48870001S Rear Washer Pump (Blueprint OE equivalent) Part No: ADN10316 The front and rear washer pumps can be obtained from a few different places using the above part numbers. I bought my front pump from Halfords for £11.99, but had to buy the rear pump from Amazon for £22. Don't be fooled like me and assume the front and rear pump are the same. I assumed they were and ordered two front pumps, but the electrical connectors are different. To replace, it's dead simple. Whilst it is probably easier to jack your Zed up and remove the wheel, I opted to turn the steering full lock left, unscrew and peel back the arch liner, and go from there. To disconnect the existing pumps, whack a drain tray underneath and then simply move the pumps downwards slightly whilst you pull them out. Mine were quite stubborn but eventually popped out allowing me to replace them. Job done and onto the next one. -
ThreeFiddyZ's OEM+ 350z Rev-up Build Thread
ThreeFiddyZ replied to ThreeFiddyZ's topic in Member Build Projects
So, now that I've broken the ice somewhat, let's get started. As many others will probably agree, unfortunately the plastic lenses on 350z headlights don't tend to stand the test of time too well. Whilst the headlight internals are pretty reliable (providing you have your wheelarch liners still fitted and don't remove them!) the lenses deteriorate and become cloudy. Although I did wet sand and polish the lenses on my original headlights, although most would have been happy with this, the perfectionist in me still wasn't happy with the result. I am really my own worst enemy. So, anyway, I went hunting and thankfully after a year or so, I managed to buy two new genuine Nissan facelift headlights for a decent price, so naturally these were the first to be fitted. Before During (with one of the old headlights photobombing the picture...😄) After 😁 It's amazing how simply replacing the headlights has already taken years of age off the front of the car, very happy with the results. The only issues I ran into when dropping the bumper and swapping the headlight out for the first time was that there were actually three bolts in the liners that had to be undone to release the front bumper, and the headlight washers needed to be removed as part of the process. This can be achieved by simply gently pulling the headlight washer covers forward as they are spring loaded, which gives access to unclip the headlight washer covers. Funnily enough I was more nervous about breaking the headlight washer covers more than anything else, so big thumbs up up to @davey_83 for the video he made on this below, this was a huge help. -
So, after my 10th consecutive year of Zed ownership passed by last year, I thought it was about time to start a build thread to document at least some of what I've been up to with my Zed during my ownership, particularly more recently. Since the beginning, I've always wanted any changes or improvements made to seamlessly blend into and compliment the rest of the car, with the aim of an 'OEM+' style (so I have been known to be quite particular/minimalistic with my build to say the least!) whilst at the same time, doing my best to keep on top of any issues to make sure it is maintained to the highest standard. Anyway, to get the ball rolling, here is a picture of my Zed from a few years ago and I will begin to add some updates to this thread shortly to show some of the more recent work!
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reduced sound out put after replacing o/e bose ?
ThreeFiddyZ replied to buster's topic in I.C.E & Electronics
Whilst a ground loop isolator can be useful where a grounding issue or electrical interference/noise is to blame, in my case it a ground loop isolator would not fix the issue. I did test for this initially, but because the white noise could still be heard with the engine off, and the white noise would never change in terms of pitch or frequency whilst running the engine and revving, I ruled this out. In my case the issue was clearly a symptom of excessive gain levels to the speakers from both the headunit amp and Bose amp, which only a line output converter can reduce. That said, a ground loop isolator is still a good suggestion for anyone else reading this who happens to have symptoms that align with a grounding issue, rather than what I experienced 👍 -
Welcome to the forum, that's a gorgeous 370 you've got there 👍
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Seeking Advice for New 350z Owner – Import from Japan
ZMANALEX replied to Engin's topic in JDM imports
To be sure best to ask the seller/agent/ exporter for some images. However , I would think that you will have to replace the infotainment system with a UK version including the nav. or use Tom Tom or Google maps. -
JackoZ joined the community
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Seeking Advice for New 350z Owner – Import from Japan
JackoZ replied to Engin's topic in JDM imports
Lovely motor mate. I'm currently in talks to import a Z to the UK, can I just ask about the interior, is the infotainment in Japanese? Do you have any interior pics of the dash/centre console? I'm about ready to pull the trigger but want to know if i'm going to need to replace the infotainment for an aftermarket piece. -
Hi and welcome along buddy. I have had 1 of these and I put on the Tarmacsportz short tails. It sounded lovely, not over loud but very nice when on the throttle. If you can post a sound clip of yours. Lets have a listen. I will see if I still have a sound clip of mine. Lovely looking car by the way!
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Hi and welcome along buddy. Lovely looking car!
- Yesterday
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Latest rounds from Harewood 1 of 25 both days. 😁
- 265 replies
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- waxandshine
- hillclimb
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- Last week
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Blackstar started following Wishbone/lower control arm options
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Hi, Can anyone please confirm what options there are online for both front lower (left and right) arms? Currently I've seen: https://www.tarmacsportz.co.uk/genuine-nissan-370z-09-20-front-lower-control-arm-assembly.html https://www.ebay.co.uk/itm/265165660857 https://www.ebay.co.uk/itm/256269529951 https://www.autodoc.co.uk/delphi/23928896 https://www.autodoc.co.uk/delphi/23928895 Thanks.
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Andrew Napier joined the community
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Lovely day for it, well done everyone
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2nd is tremendous pal, great going 🏆 I like your hypothesis and would definitely try swapping back to the OEM gear shifter setup.
- 265 replies
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- waxandshine
- hillclimb
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Ello n welkom Looks a gem
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Nice meet up ..... I miss them
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Let me guess 🤔 coil pack?
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Ohlins are out of budget I'm afraid. Got the car back earlier this week and went for the Meister Rs. Really happy with them, rides really well. I typical fashion though, a coil pack failed on the way home. Ones been a little suspect for a while now and it's finally died. Guess I know what I'm doing tomorrow!
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Pics from last weekends club meet. One lad had his 350z for 8yrs and this was his first Z gathering, brilliant feeling being able to bring like minded folks together. On route to lunch, yes I got lost also
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Ticket booking = Haynes Motor Museum August 2nd Breakfast Club Its £5 I'll drop a post on ZocietyUK and ZedsSW Facebooks, and we can agree a meet up for drive in, there are a few local services on the A3030 a short blast from the museum And lets have no more talk about fisting please, this is a family website 😁
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For sale is my 1992 Nissan Sunny 1.4 5dr LX I've owned this car for 11 years, very much cared for example. Completely standard apart from radio, wheels and suspension. It's been the partner to my 350z since the start. Price £1495 Key Information: - 77k - MOT due 03/2027 - 2 keys - 1.4 16v petrol - 5sp manual - Electric windows front and rear - Electric sunroof - Previous owners 5, between 2 families - 15yrs then 8yrs, before my 11yrs Other Information: - Nissan Almera GTi alloys - Nissan Almera GTi lowering springs - Continental EcoContact 5 tyres all round - Pioneer head unit, comes with original radio - Oil and filter changed every 3k, including fuel and air filters, spark plugs and coolant change at the last service - Vehicle is fully undersealed - Replaced within last 10k, full exhaust system, steering gaiter N/S, coolant and brake fluid, shock absorbers front and rear, front pads. Points worth mentioning: - Tailgate has 2 dents from a shunt 8yrs ago - Front bumper N/S has paint peeling - Rear bumper O/S has deep scratches from parking by a low wall - Minor rust showing on O/S front wing and N/S rear arch Car has been very well maintained during my ownership, only selling as I bought a larger family car so no longer needed, otherwise I had no plans of ever selling. Drives absolutely spot on, light steering, great visibility, easy to park. Cheap to tax and insure. Very reliable GA14 chain driven engine. Used as a daily driver for years and years, not a garage queen by any means and so is priced fairly. Car always gets loads of positive attention at meets and shows, actually more than my 350z. Ready for its new owner to enjoy. West Midlands B33 area. Feel to message me on here or FB messenger.
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Yeah, thats the next step. Just thought I would try this first.
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You can buy universal 2" and 3" velocity stacks on ebay, I'm sure you can figure out how to make them fit an airbox.
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Hi and welcome 😁
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Welcome mate! 👏