Works with: 4-cylinder engines, as a direct-port addition to a water-methanol system plumbed with braided hose.
What this is
A complete ProMeth 4-port direct injection kit. Direct port puts one nozzle in each intake runner, so every cylinder gets its own share of water-methanol. An inline block splits the feed into four outlets in a row, and tall elbow nozzle holders turn the hose 90 degrees at each runner.
Design
- Inline four-port block, CNC-machined from 6061-T6 aluminum, black anodized, 100% methanol compatible (ProMeth)
- Tall elbow nozzle holders, one per runner
- Solenoid on the block inlet (as pictured)
What is in the kit
As pictured: four black braided hoses with AN ends, four AN hose fittings, four tall elbow nozzle holders, the block with solenoid, a drill bit, a tap and a tube of sealant.
Installation
Drill and tap each runner with the manifold off the engine and clean out every chip. ProMeth's notes for its AN fittings: a drop or two of oil on the threads and seat, and no over-tightening, which distorts the 37-degree seat and leaks. They do not interchange with SAE fittings.
Warranty
ProMeth warrants its water-methanol injection kits against defects in materials and workmanship for 3 years from the original purchase date.
FAQ
Inline block or split block?
Both do the same job. This kit has four outlets in a row and tall elbow holders; our split-block kit has two outlets per side and low elbow holders.
Why is there a solenoid?
The nozzles sit after the throttle body and see vacuum. The solenoid keeps the feed shut when the system is off, so fluid is not drawn into the engine.
Let customers speak for us
Solid shipping ,good communication ,great product 5stars all the way
First let's preface I have tried three other tuners. Not bad mounting or name dropping as they all were solid tunes. But Daniel just has that magic touch when tuning the 1.6 platform.
The car has a buttery smooth power band making the car feel like a larger displacement six cylinder over a turbo charged car. Plenty of fun to be had at any speed or RPM range.
He will take the time to get you dialed in perfectly for your car. No canned tunes here folks. And if you are a EK1 user three tunes for the price of one simply can't be neat.
I received the Stage 2 tune. Here are my thoughts:
- The shifts are buttery smooth
- I love the auto shift @2000rpm when cruising around town; saves me an extra 2-3mpg overall
- Driving in traffic is a dream now, much better than stock. I don't even hear that annoying shifting fork anymore, lol
- Any and all DCT slips are gone
- The increase in torque limit! This opened up my N75 Stage 3 ECU tune; I can feel the difference. The last time I dynoed, I got 289 lb-ft of torque. But it feels much more substantial than that!
- The clamping force is unreal. I did a run from a dig, and it hooked and slammed through the gears all the way to 7k rpm in each gear. Amazing.
Conclusion: This TCU tune is a must-have. If you have an N75 ECU tune, it is an absolute game-changer! Especially with the Redline MT-LV fluid that I'm running. I can't wait to get my retune with water meth injection. Daniel and the rest of the N75 team are the best!
Works like suppose to be fast delivery after installation 5 minutes drive TPMS sensors lights off everything is normal like from factory 👍👍👍
![Hyundai Elantra N TPMS Sensor Set of 4 [OEM Hyundai MOBIS]](https://cdn.shopify.com/s/files/1/0276/1359/3623/files/359598029_246649464881156_6848003515050026659_n_70x70.jpg?v=1690929846)
Product was very easy to install and what a difference in shifting also n75 was super awesome to deal with will shop here again
After using the N75 tune for a couple of months, I can confidently say that it offers the best value for your money on the market. I've tried SXTH and LAP3 tunes before, but since switching to N75, I won't look back. With top-notch customer support, it ensures your car performs better, turning heads at every car meet.
Been running stage 2 off that bat and had some problems here and their regarding fueling. Daniel has been with me the whole way, answering questions and adjusting tunes while adding revisions whenever asked. He answers every question I ask even when they don’t relate to tuning.
Highly highly recommend N75!
Daniel's tuning and customer service makes this product a 10 out of 10. I'm new to tuning and he made the process a breeze. I literally laughed out loud when I first drove the car after installing the stage 2 tune. I still can't believe the difference.
Love the intake, fitment is superb, instal was easy and best of all n75’s customer support is stellar and way above average!
M45IL Kia Stinger GT 3.3TT Spark Plugs
Hands down best bov I’ve had, I got the part 5207 for trumpet sound and man. You won’t be disappointed. Shipping was fast & easy.
Looks great!
Fast shipping, easy to install, quality built.
Waiting for some more parts then dyno time!
Awesome
Perfect size and great location for the WMI port.
