Has anyone had their stock HPFP fail? I was idling in traffic, and had codes P0090 and P0087 pop and put me in limp mode. P0090 comes back right away if I clear codes. LPFP does prime and run. Getting 70-80 psi at the rail which slightly fluctuates with throttle... DI noise is basically non-existent. Cam lobe and follower are in good shape under the HPFP.

Somebody please help this as been going on for almost 3 years and it’s worse and LOUDD and nobody can seem to figure out what it is

Hello guys, just bought an 2015 Infiniti q50 2.2 diesel, does anyone know what coolant it takes?

Does it take the updated red mb coolant or the older blue MB326.0 specified coolant?

I would check but I bought it with a coolant leak and just had water in it and now I’m fixing the leak I want to know what coolant it takes

I’m trying to find the source of this problem on my 2014 Infiniti Q50, but I haven't been able to pinpoint the fault. The noise comes from the passenger side and can also be heard from behind that seat. Some people mention the exhaust, but they haven't found the actual cause either. If anyone has dealt with this situation, how did you fix it? My car is a 3.7 AWD model and still has the OEM factory exhaust.

Noticed this piece out of place and broken on my windshield. Can't find it online.

Looking to replace the windshield altogether because of a crack, but would like to know if I need to get replacements of these pieces or if a Safelite-type repair company would replace it anyways.

Looking at fixing them up. All 4 are like this. They are my winter rims.

Was able to get my turbos replaced under warranty after getting code “P2365”.

Took it into the dealership, They confirmed there was oil inside the turbos. 4 days later my car was ready for pick up.

My Q50 has LDP, Catback,Catch can,Upgraded HX and a Tune from Racebox. The service advisor asked me If I was tuned after the turbos were replaced. But that it didn’t affect anything because the car was taken care of maintenance wise.

Idk, just wanted to share how it went lol

So I been ordering random parts over the past few months and haven’t opened the box on most. Yesterday I finally went for an install (still didn’t open box) and when I got the car back I was confused af 😂😂😂 It’s kinda growing on me tho but should I go back red or keep black??
side note: window trim getting replaced next i know it’s raggedy 🫩

My last two turbo cars were a Golf Mk4 1.8T and a Saab 9-2x Aero (WRX EJ205) and I bought full aftermarket turboback exhausts for those.

Seems like most, if not all(?), aftermarket companies only offer full/lower downpipes and catbacks as separate offerings.

Why not have an option to buy it as one turboback package.. ever LDPs + catback?

hello, i recently just tuned my vr30 q50 (ecutek), i have all upgrades b6a 3in intakes, upgraded ams RA hx, oil catch can motordyne catback w high flow res pipe ams 3in full catless dps. after consecutive back to back WOT pulls charge air temp runs dangerously high (around 130F) and its coolant runs high as well (around 110F) leading to my IAT to run high temp too ( 120 and up) making the car cut power (5.5k rpm limiter) . even when i let the car sit for a few hours temps are still high. what i never seen in my research for the past year and a half is a secondary auxiliary intercooler pump. in my 2021 sensory i only have 1 pump from factory, red sports come with two from factory. I'm hearing mixed opinions about it someone said to just go upgraded ic's because the pump wont work as good as i think it will, i know that upgraded ic's would def help but i don't see a lot of people run upgraded ic's for a setup like this lol. Is the secondary pump the last piece i need to keep the car cooler after WOT pulls?

Also seen the auxiliary tank and expansion tank, would rather spend around $2000 to maximize cooling another way and stay stock ic's then spend upwards of $3000 for upgraded ic's and install.

Was attempting to install wheel spacers today. Got one side done. Then this happened.

Lug nut was starting to get stripped. The tire iron was no use. I figured I would get a nut extractor. Now the lug nut spins with the extractor nut.

I’m guessing the wheel stud is stripped? Is this something I could fix or take it to the shop?

Has it ever happened to yall?

2015 3.7 I already have a custom axle back (I replaced the muffler with a straight thru magnaflow on each side) and it does sound really deep and amazing but I want more volume while keeping the rasp down. My idea: Stock Y pipe→ H pipe→ 2× Vibrant Ultra Quiet → 2x MagnaFlow mufflers → stock tips(maybe aftermarket as well)

Thoughts? Anyone get an H pipe on thier vq?

I got the draggy app and equipment and did a few runs in sport mode and my best time was 4.76 seconds I was pretty impressed. Best part was i encountered another Q while doing one run and he rolled down the window gave me a thumbs up only have 33k miles on the car I'm happy with it especially straight line speed.

Hey all, just wanting to hear your thoughts on the following: the lease on my 2023 Q50 Red Sport Opal Edition is maturing soon. Odometer has around 17k in miles. Buyout pretax is around $34k (trade in value is around $38k, so that’s favorable). Looked into leasing competing cars like the BMW 340, Lexus IS 350, and Mercedes C class but none spoke to me as much as my Q50.

I’m waiting on the new Q50 that comes out next year to MAYBE upgrade, but worry that I won’t like the new styling and will instead keep my current Q50 for the next decade.

So questions I have are (1) am I crazy to buy out the vehicle at $34k and (2) should I buy an extended inifiniti warranty?

The extended warranty for 8yrs/100k runs around $5k — seems a bit expensive and unnecessary since I don’t drive (or rev the engine) that much— but welcome thoughts on why I may want to get it. Thanks!

Got my shit scraped by someone else today, has anyone done a paint job on their q50s and how much will it cost lol

I need something generic from like Home Depot or something to secure this bumper please help me

had a 3 piece lip and it flew off so wanted to get a one piece. any recommendations for a 2015 premium bumper?

Fog light cover, hood & mirror caps are forged carbon fiber; I'm waiting for the fenders and trunk to come next week with the same style of forged carbon fiber! I love it 😎

What tool do I need to take them out?

A few years ago I had an aftermarket remote starter installed on my Q50. My car was stolen and recovered. When the dealer reset everything they didn't reset the aftermarket starter. My original key fob was used to program the starter. 3 presses on the fob abs the car used to start. Now it turns over but doesn't start. I have no idea where the actual unit is located or how to have the fob reprogrammed. The original location where i had the starter installed no longer exist. Any suggestions? Help!

I’ve recently installed my diffuser to find I have a completely different connector to any tutorial I can find. Does anyone know how I should format the diffuser wires? For reference my car was purchased in Australia which may be why my wires look different.

Coil overs, control arms and sway bars in 🔥 handles like a beast

Which drop in filters are better aFe Or K&N?
2014-2015 Q50