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my5thgen 00-03

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NISformance just broke the all motor 1/4 track record running 11.75 @ 114 MPH 1.8 60 ft. The event took place at Fayetteville Motorsports Park in North Carolina on October 7th, 2018.

NISformance is just warming up and getting started. Below were the previous 1/4 record holders in order.

  • Sandeep Sher Gill – 11.78 @ 116 MPH
  • Aaron Kimball – 11.97 @ 113 MPH

Video Run:

Time Slip:

60 FT – 1.83
1/8 ET – 7.60
1/8 MPH – 96.07
1/4 ET – 11.75
1/4 MPH – 114.07
Air Temp –  88
DA = 2064

Car Info:

  • 2002 Nissan Maxima
  • 6-Speed Transmission 4.1 Gear w/ Open Diff
  • 2010 Maxima Engine (100% Stock)
  • NISformance Cold Air 3.5” Intake
  • NISformance Headers
  • NISformance 3.5” Exhaust
  • Haltech Elite 2500 ECU
  • Aeromotive Fuel Cell w/ 1000 Pump
  • Car Makes 316 WHP on Slicks and 324 on Street Tires
  • Race Weight 2480 lbs

my4dsc: 41

Owner:  Philly Rillin

Year: 2003
Model: Maxima
Color: WV2 (Grey)
Transmission: 6-Speed HLSD
Trim: SE

What motivated you to MOD your Maxima?

I modded it because it’s something about a boosted family sedan that sparks my excitement. – Philly

Mod List:

  • 2nd gen VQ35DE  (HR Swap)
  • Lightweight Pulleys
  • VIAS Block-off Plates
  • Intake Manifold Spacers
  • Throttle Body Spacer
  • 3″ Exhaust
  • Custom Turbo Hotside -2 1/2″
  • Mishimoto Catch Can
  • Mishimoto Coolant Reservoir
  • GT3582R Turbo
  • Stillen Strut and Sway Bars
  • Redlion and ES Motor Mounts
  • RPF1 Wheels
  • BC Coilovers
  • Brembo Big Brake Kit

my4dsc: 1191

Owner: Bink Dean

Year: 2003
Model: Maxima
Color: Custom PDS Bluegill Colorshift/ Hyper Silver Pearls Mix
Transmission: Automatic to Manual LSD 6-Speed Swap
Trim: SE

What motivated you to MOD your Maxima?

Love the styling and performance of the 5.5 gen Maxima and no one else in my area had one or realize the potential of these cars. – Bink

Mod List:

Cosmetics:

  • Duraflex R34front bumper
  • Duraflex Z3 front fenders
  • Stillen Side Skirts and Rear Lip
  • Extreme Dimensions Rear Air Deflector
  • Eagle Eyez Halo Headlight Converted From HID to all LED Bulbs

Brakes and Suspension:

  • 5thgen Tailights Tien S-Tech lowering springs on KYB GR 2 Struts
  • 6thgen Front Brakes
  • Custom Short Throw Shifter with Poly Bushings
  • All Poly Bushing in Front Control Arms
  • JDM Strut Braces Front and Rear

Performance:

  • 2007 Nissan Altima Engine with Upgraded ARP Rod Bolts (HR Swap)
  • R35 550cc Injectors
  • JWT Modded Stock 5.5gen Fuel Rails
  • AEM 340LPH Fuel Pump
  • Stillen Lightweight Underdrive Crank Pulley
  • Nisformance Stage 3 Clutch
  • Fidanza Lightweight Flywheel
  • Megan Racing 3 Core Aluminum Radiator
  • Turbonetics 60 Series Turbo
  • Turbosmart 38mm Wastegate
  • RFL BOV
  • CX Racing Intercooler
  • Custom in-House Built Turbo Kit Hot Side 2 1/2 Up Pipe with 3” Downpipe with Electric Cutout
  • 2-1/2” Cold Side Piping
  • Custom in-House Made Resonator Back 2-1/2” Exhaust

Engine management:

  • Haltech Platinum Pro ECU
  • Haltech WBC 2 Wideband Controller
  • Innovative SCQ-1 Wastegate Controller/ Boost gauge

my4dsc: 850

So you get your code scanner and it says something like, “Bank 1 Sensor 2“. So where exactly are these banks located?

Bank 1 means that the sensor is closest to the Firewall.

Bank 2 means that the sensor is closest to the Radiator.

Yup, it’s that simple.

my4dsc: 204

Member Credit: Jason Sadler

You need 10mm socket, metal drill bit set with a good drill, self tapping screws, 2 hinges, 2 latches, and a friend to help you out when you get tired of drilling or holding the trunk lid up on your back…and yes you need the winnie the ooh blanket to protect your car when you lay the trunk lid down and metal shavings go everywhere.

The stock mounting of the trunk lid, 2 bolts on each side that need to remove that hold up the trunk lid. I bought the hinge from Home Depot for $5.49 and had it bent at a hardware store after taking my trunk lid off and finding out what angles were needed. I drilled 3 completely new holes for the hinge and used self tapping screws attaching to the trunk lid, same spot as the stock mounting piece.

This is where it get inventive and tricky, I used a simple locking latch from Home Depot for $2.49 that is used to slide lock fences or what have you, I drilled a hole in the arms of the trunk lid support and the sliding latch will slide the locking pin into the actual arm of the trunk lid support so that it will sit up normally. If you unlock, or unlatch the sliding latch so that it does not slide into the arm, you will let the trunk lid hinge down and sit “flip flop”..

This is also where the other side of the hinge gets bolted onto the mounting arm of the trunk lid. I used three screws for each and you can tell how well the hinge is secured on there. 4 holes drilled to secure the latch onto the trunk lid and then a bigger hole onto the mounting arm for the trunk lid where the latch slides into, you can also see the hinge fully mounted on the car.

And my friends, that is all there is to it really, when you want the trunk to sit flip flop slide the latch out of the mounting arm and flip flop it.. just remember, you cant close the trunk when it is flip flopped.

Pictures of the trunk flip flopped.

Depending on how far the hinge you buy swings around, your trunk may sit differently than mine does.. nothing extreme, but it just may be at less of an angle then mine. It is all about the bends you make, and it would be impossible to write out how I made the angles.. it’s something you need to just look at and see.

If you do not mount everything correctly you may have issues closing the trunk because it will not line up exactly as it did when it was stock.. you can try and remount everything again or just finagle it into place when you close it or open it like i do.. mine is off a little bit to the left, but it doesn’t bother me to shift it back and forth when I close the trunk, it sits the same when it is closed…

That is basically everything.. enjoy!

Additional Photos:

my4dsc: 117

Member Credit: EddyMaxx

I was shopping around for quality fans for my VQ35 Supercharged Nissan Maxima’s (6thgen and 4thgen). The dual Mishimoto fans were not cutting it anymore. And honestly, these were really no different than the 14″ generic ones on eBay. I did some research and found a company called SPAL. A fellow member (Javon B.) vouched for these fans confirmed they work very well. All 12-volt puller models, these Extreme Performance Electric Fans offer the most flow and fan area.

My car would overheat at times when going on long cruises with the air conditioner on. I no longer have any cooling issues at all. This fan is very powerful with 2,024 CFM and does the job with just single 16″ Fan. I’m not even using a shroud.

Make sure you use a good relay (at least 40 AMP) before connecting directly to your OEM harness. I personally used a SPAL relay. More info below:

Fan Part Number: 30102049

Fan Price: Between $100.00 -$130.00

Relay Price: It’s about $33 bucks. The part number for it is SPAL-FRH. It’s a 40-amp relay kit. Highly recommended.

Specs:

  • Type: High Performance – 12V Puller – Curved Blade
  • CFM: 2024 cfm
  • Height:16.22″ (412mm)
  • Width: 16.22″ (412mm)
  • Depth: 3.45″   (87.6mm)
  • Model: VA18-AP71/LL-59A
  • Made in Italy

Old 14″ Mishimoto Fans. These were 1300 CFM but certainly didn’t feel like it. 

Comparison of my 16″ SPAL Fan to Mishimoto 14″ Fan

Mounted on `Mishimoto Radiator. It’s literally a perfect fit.

Dimensions

Photo of the SPAL-FRH Relay (40AMP):

If you don’t use a good relay like the one above, this will happen (Photo Courtesy of Javon Bennet)

 

my4dsc: 146

Owner: Jeremy Merriman

Year: 2003
Model: Maxima
Color: Gray Metallic (KV3 )
Transmission: Manual 6 Speed (AdminBuilt)
Trim: GLE

What motivated you to MOD your Maxima?

Bought the car, loved the style and just had a desire to go fast. Underdog car, no one expects to be drug by a Maxima that’s just rolling out. – Jeremy Merriman

Performance Numbers:

Street Tuned 100% on the old setup (stock head, head bolts, factory 366 turbo, 1000cc injectors, stock cams)

  • 531/481 10psi
  • 658/542 18psi
  • 723/635 21psi
  • xxx/xxx 23psi
  • xxx/xxx 26psi
    *all numbers corrected*

Videos:

 

 

 

 

 

 

 

 

Full Mod List / Specs:

  • Stock block
  • 30 over bore size
  • 8.8:5 Weisco Pistons
  • Eagle Rods
  • L19 Headstuds
  • 625+ Rod Bolts
  • EPS Galley Kit
  • Over-sized crank
  • Ported Heads
  • JWT S1 Cams
  • BC Springs and Retainers
  • Cut Titanium Valves
  • Haltech Stand-alone ECU (all the features)
  • Magnus Flow Control Valve
  • HKS Headgasket
  • Custom Admin built 6speed trans with LSD
  • Admin axles with 30% larger carriers
  • Admin Fuel system -6 feed and -6 return
  • Aeromotive regulators
  • ID 1700x injectors
  • Walboro 450 high pressure in tank pump
  • Borg Warner 366 with compressor swap and wicked wheel upgrade
  • 4” stainless fender exit exhaust
  • 2.5” stainless hotside
  • 2.5” charge system
  • Custom built ClutchMaster Twin disk (1200hp)
  • Spoils mounted/cut shifter assembly
  • 17×9.5 squared wheel setup
  • NITTO NT05 275/40 Street
  • NITTO NT05R 305/35 Track
  • Built BC coils with spring swap
  • 25mm Traction Bars
  • Adjustable rear panhard with toe/camber correction
  • Solid core support
  • Solid subframe connectors
  • Solid engine/trans mounts
  • Nismo low open T-Stat
  • High Flow Oil pump
  • SSIM
  • Mishimoto Radiator 80/20 mix with cool gel
  • Bunch of LED conversions
  • LIP kits
  • Tucked and shaved engine bay
  • ABS deleted
  • Corbeau LG1 Suede Front seats
  • 5 point camlock harness
  • 4- point cage
  • Bunch of other things that don’t really matter in life or a lis

 

my4dsc: 795

Member Credit: ViperVadim

The purpose of this thread is to compare the available headers for the 95-03 VQ3x Maximas. I’ve managed to get together the following different headers in the same room and do this comparison.

Click the image to open in full size.I was able to pull it off thanks to:

  • speed racer for SSAuto/XS Power
  • secondtonone317 for OBX
  • M&R MAX for Hotshots
  • Maximariceboi for Cattmans
  • tavarish for the Stock Fed Spec header (thanks to qnzmax too)

Let the comparison begin:

Stock for Stock (Federal Emissions vs California Emissions)

There are the two types of Stock VQ front headers:

  • 95-00 Federal Emissions Header
  • 99-00 California and ALL 2001+ Header

Click the image to open in full size.The California front header is a system that incorporates a Huge pre-cat (cat converter) doing it’s job for the environment.

Click the image to open in full size.

The pre-cat up close is big, and the stock headers are restrictive to the exhaust gasses flowing through.

Click the image to open in full size.

The front headers kinda look similar, until you look inside them.

Click the image to open in full size.

The fed spec has a round exit hole and has superior internal flow to the Cali-spec, the shape of the openning on the cali spec is irregular, and more restrictive.

Click the image to open in full size.Click the image to open in full size.

The bends and rough edges inside the manifold all hinder exhaust flow, creating backpressure.

Furthermore the outlet after the pre-cat on the cali spec is much smaller than the fed, with an oxygen sensor placed directly in the exhaust path restricting even more flow.

Click the image to open in full size.Click the image to open in full size.

Tthe rear VQ header is unchanged from 95-01.(EGR is closed off with a Large Bolt on all 01’s) But in 02+ ALL rear headers also received a pre-cat similar to the california front header in 99.

Here is a pic of 02+ rear header pre-cat, used from BLAKKILLA.GTR, thanks Man

Click the image to open in full size.

Now everybody knows what all maximas come with from the factory. As you can see from the pictures the Stock headers are designed very cost effectively, they comply with auto standards and compromise heavily between good Fuel Economy and power output. (Very Bad for HorsePower)

Before we discuss Aftermarket Headers we need to discuss:

EGR: Which cars have EGR?

  • All 95-00 Maximas Have external EGR.
  • All 01-03 Maximas have NO (external) EGR.

This is the EGR guide tube used on all 95-00.
Click the image to open in full size.

This is how the EGR bolts into the REAR header – and why you need the EGR bung on the rear header.
Click the image to open in full size.

GASKETS

Aftermarket Headers will come with Aftermarket Gaskets (read as: POS Gaskets).

The difference between POS and OEM

Click the image to open in full size.

DO NOT USE the supplied POS Gaskets! They cannot stand up to the heat of the headers. The gaskets are prone to cracking. OEM gaskets are multi-layered Steel and provide the best seal.

Click the image to open in full size.

OEM Multilayer FTW!

Click the image to open in full size.Click the image to open in full size.

XS Power/SSAutochrome/Stone Mountain Racing Headers

These are the very first headers designed and mass produced for the maxima, it has went trough many names, but not so many changes, the latest distributor is XS Power.
This is the only system that can be used with a Budget/Cattman/Warpspeed y-pipe, meaning if you already have a (Fed Spec) aftermarket y-pipe, the headers will bolt right up to it. I still prefer to use the Supplied XS Power Y-pipe (for ideal fitment)

Cost $325 

Click the image to open in full size.

Click the image to open in full size.

They are derived from the stock header design except they have a nice flow improvement. every runner is separate, and merges into a 3-1 collector. They have much better flow over stock.

Click the image to open in full size.Click the image to open in full size.

This is the flow improvement, you can see the 3-1 collector.

Click the image to open in full size.

The rear header has longer runners than the front with EGR bung as well

Click the image to open in full size.

Fresh from vipervadim’s paint shop

Click the image to open in full size.

However when comparing them to the header system from OBX you can clearly see the difference between long and short runners.

Click the image to open in full size.

With short runners, peak power is delivered earlier in the powerband. low-end and midrange is emphasized. (at top-end the headers are choking the motor)

with longer runners, peak power is delivered later in the rpm range. Midrange and Top-end power are affected better since the engine has less backpressure and less restriction for exhaust gasses.

Stats:

Header:
A. Runner Inlet (oval) 1 3/4W x 1 1/4H
B. Runner Diameter (outer) – 1 5/8in
C. Runner Length – Front (5, 5 1/2, 10 1/2) Rear (7, 8, 8 1/2) in
D. 3-1 Collector Diameter (inner) – 2 1/8 in

Y-Pipe
E. Y-Pipe Diameter (outer) – 2 1/8 -> 2 3/8in.
F. Collector Diameter (inner) – 2 1/4
G. Not Equal Length W/ EGR

OBX

OBX is not new to Maxima headers, they used to have this (below) header system for the 95-99 Maxima, 3-piece design, however they had a big fitment problem: the front header was right in the way of the front motor mount bracket (needed to be cut), and the rear header joined the y-pipe in a 90 degree bend (bad exhaust flow).

 I WOULD NOT Advise buying it because of Bad Fitment.

OBX has however smartened up from ^^those times^^ and completely redesigned their New Maxima Header System (fits 95-03, same VQ block) and this is what they offer:

Cost – $325 

Click the image to open in full size.

They have improved from the original header design, redesigning the whole system. the new design is now 2-piece. It incorporates long runners in the front header, with the mount issue solved (similar to hotshots design), and a distinctly improved 2-1 collector, eliminating the previous 90-degree bend. the rear header (with EGR bung) is integrated into the y-pipe as one piece

Click the image to open in full size.

This is how the system looks put together.

Click the image to open in full size.

Notice there are 4 o2 bungs for the front and rear oxygen sensors (ideal for 99+ cali spec), there is also 2 small flex sections instead of a single.

Click the image to open in full size.

I am very impressed with the OBX, they officially put themselves back on the map with their new redesigned Maxima headers. for the price and the end-result, this is the ideal header system for a ‘budget minded’ maxima enthusiast. I think the SSAuto/XS Power have met their downfall, because the OBX are in a similar price range offering a better designed system similar to (cattman and hotshot). I still have yet to find out how well they fit or how well they perform.

However the new OBX has it’s one drawback. unlike the Cattman and Hotshot and even the SSauto/XS Power Y-pipes, the inside diameter of the y-pipe outlet is only 2 1/16in, (outside diameter 2 1/8) smaller than stock.

Click the image to open in full size.

If you can replace the flex section and the outlet piece with 2.5in piping more gains will be had in the midrange and top-end.

Stats:

Header:
A. Runner Inlet (oval) 1 3/4W x 1 1/4H
B. Runner Diameter (outer) – 1 5/8in
C. Runner Length – Front (9 1/2, 11, 14 1/2) Rear (9 1/2, 10 3/4, 12) in
D. 3-1 Collector Diameter (inner) – 2 1/16 in

Y-Pipe
E. Y-Pipe Diameter (outer) – 2 1/8 -> 2 1/8in.
F. Collector Diameter (inner) – 2 1/16
G. Not Equal Length, W/ EGR

Hotshot

Hotshot is Out Of Business, so the Headers are no longer produced. There are some resellers who still have the last remaining stock, and of course the people who bought/installed them.

Cost $639 

Hotshot headers are on par with Cattman. they look very similar and the construction is very good. According to my measurements the Hotshots have the longest header runners and longer equal length runners on the y-pipe. They also have well machined inlet and oulets.

Click the image to open in full size.

The only problem with Hotshots: In the Front header, the O2 bung needs to be welded in another location. The original location puts it too close to the A/C compressor. Also depending on what year maxima you have, you will need to weld in an EGR bung to the rear header, since the Hotshots do not have EGR.

Click the image to open in full size.

Headers put together
Click the image to open in full size.Click the image to open in full size.

Fresh from vipervadim’s paint shop
Click the image to open in full size.

Stats:

Header:
A. Runner Inlet (oval) 1 7/8W x 1 5/16H
B. Runner Diameter (outer) – 1 5/8in
C. Runner Length – Front (15, 15 1/2, 20) Rear (12 1/2, 14, 15 1/4) in
D. 3-1 Collector Diameter (inner) – 2in

Y-Pipe
E. Y-Pipe Diameter (outer) – 2 1/8 -> 2 1/2in.
F. Collector Diameter (inner) – 2 7/16
G. Equal Length (23 1/2in each) W/ NO EGR

The Hotshots like the Cattman headers have equal length runners (notice the round bend at the rear header), unlike the SSAuto and OBX.

Equal length pipes help the sound and they provide less backpressure.

Cattman

Price is somewhere around $850+ ShippedNewest ‘Gen2’ Version of the legendary Cattman Headers. Cattman switched to a 3-piece design like the Hotshots from their 4-piece ‘Gen1’ header design. Cattman is a full integrated system, the most expensive headers for the maxima, they are also made wit the most time and precision. there are no big bends in the Cattman piping, every piece is mandrel bent slightly then welded together to form a larger bend. Header runners and Y-pipe runners too.

Click the image to open in full size.

Cattman does it right: O2 bung in correct location, there are NO issue with the Cattmans. (you get what you pay for?)

Click the image to open in full size.Put together
Click the image to open in full size.Click the image to open in full size.Fresh from vipervadim’s paint shop

Click the image to open in full size.

Stats:Header:
A. Runner Inlet (oval) 1 11/16W x 1 1/4H
B. Runner Diameter (outer) – 1 5/8in
C. Runner Length – Front (12 1/2, 13, 16) Rear (12, 12 1/2, 13) in
D. 3-1 Collector Diameter (inner) – 2in
Y-Pipe
E. Y-Pipe Diameter (outer) – 2 1/8 -> 2 1/2in.
F. Collector Diameter (inner) – 2 3/8
G. Equal Length (20in each) W/ EGR
 

Header Comparison:

Here are pictures of the various headers compared to one another. This is the Group shot after Painting.

Click the image to open in full size.

So here we go: Many people have been asking me about this:

Cattman + Hotshot, just how different are they?First the y-pipes, notice how similar they are the only real difference is in the shape of the bend, the hotshot has a gentler bend, but the cattman is more steeper.

Click the image to open in full size.Click the image to open in full size.

Now onto the headers, you can really see how longer the hotshot runners are compared to Cattman. the Cattman has great 3-1 collectors.

Click the image to open in full size.Click the image to open in full size.Click the image to open in full size.

Hotshot and OBX

Click the image to open in full size.

Cattman and OBX
Click the image to open in full size.

Cattman, Hotshot, and OBX the 3 top contenders.

Click the image to open in full size.

This concludes my headers comparison.

So which headers are the Best?

You Decide — depending on your price range/preference. Thank You to everybody who helped out.

 

my4dsc: 343

Member Credit: Jaime J Dajer‎

This is a one-of-a-kind 5.5 Nissan Maxima with a RIPP Mods supercharger fabricated to fit the 3.5 engine. It is a R.I.P.P v5 and it came off a Mitsubishi Eclipse GT V6 an also using water meth injection. 

Initially, it made 339.7whp & 306.3 fl-lbs torque on 440 injectors at 98%, ignition retarded timing set at +11 , 8 psi and a 2.6 pulley.

 

Photo of how it looks installed on an Mitsubishi Eclipse.

Video of setup

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my4dsc: 407

Member Credit: Marvin Ramos

This is the first official 5.5 Gen Maxima with a 2016 Nissan Maxima Steering Wheel. All of the buttons and steering wheel controls work just like it came from the factory.

More info and details to be posted once finished.

 

 

How it looks on 2016 Nissan Maxima

my4dsc: 335