"Venturi" Stage 3 - 70mm/68mm PnP Throttle Body (For Gen 2 Intake Manifolds - Stock J30a4/5, J32a3, J35a5-a9, J37a1) (FREE SHIPPING)

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Your Price: $280.00
Retail Price:$495.00
You Save:$215.00(43%)
IN STOCK - PLEASE ALLOW 10-12 BUSINESS DAYS TO PROCESS FROM TIME RECEIVED - ALL PARTS ARE MADE TO ORDER
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Part Number:VenturiPnPTB
  • HalferLand Performance "Venturi" Stage 3 70/68 PnP Throttle Body:Venturi Design - Increased Air Velocity
  • Port Openings:Increased Inlet/Outlet to 70mm/68mm
  • Ported and Polished:To increase air flow and Velocity
  • Direct Bolt on Affair:No Adapters needed - J30a4/5_J32a3_J35a5-a8_J37a1
  • Cost Effective!:Way more affordable then the 3.7 IM and 3.7 TB ($850++)

Choose Options

Add a New OEM Throttle Body
Generation Intake Manifold
Core Charge
Throttle Plate "Knife Edged" Option
Throttle Body Finish

Feature:

"Venturi" Design increases air flow velocity

Feature:

No Adapters or any modification required to install

Feature:

Direct Bolt on to the Gen 2 Intake Manifolds (J30a4/5, J32a3, J35a5-a9, J37a1)

Feature:

Great Alternative to the Expensive 3.7 IM and 3.7 TB (Those cost $850++)

Feature 5

Fully Opened Inlets/Outlets, Ported and Polished (Stage 3)
PLEASE NOTE, OUR VENTURI STAGE 3 PNP TB IS NOT RECOMMENDED TO BE INSTALLED ON STOCK ECU'S VEHICLES. SIMPLY PUT, THEY FLOW TOO MUCH AIR AND THE STOCK ECU USUALLY CANNOT HANDLE OR ADJUST WELL ENOUGH FOR THAT EXTRA FLOW....SO WE HIGHLY SUGGEST ONLY INSTALLING ON TUNED VEHICLES! THANK YOU

* CORE CHARGE (The "Core" is the old part you take off your car)
- Please note, A Throttle Body core is required for the parts you're purchasing.

- You will find the core "Options" in our drop down, located by the pricing above.

- Our Core shipping address can be found on our"About Us" page at the very top of our website. If you have any questions, please don't hesitate to contact us.

Core Options
( Option #1.) You can send in your old TB before we ship our "Venturi" TB to you. No core fee will be charged but we will not ship the "Venturi" TB until we receive your core 

( Option #2.) Pay the core charge and you keep your TB

( Option #3.) Be charged the core fee, then send your old TB after you install ours and we will refund the fee after we get your core TB back. This is the most popular, as your car will not be down for a long period of time, as you will have our Venturi on hand, swap them and then ship your old core to us. 


Applications  
* It is the customers responsibility to understand their engine code and compatibility. Below is a general explanation of the different J-Series generation styles. There is also a link below you may click on that will bring up all J-Series vehicles and engine codes. 


Link to determine your engine code CLICK HERE *

  Gen 1
- J30a1
- J32a1 - J32a2
- J35a1 -Through- J35a4

Gen 2 
- J30a4 - J30a5
- J32a3
- J35a5 -Through- J35a9
- J37a1-2 (MDX only, Single Vtec)

Gen 3
J35z (All)
J35y (All)
Dual Vtec - J37a2 (A2 RL only) -through - J37a5

- Gen 1 = Traditional Multi Port Exit Cylinder Heads (Header Style)

- Gen 2 = Single Exit Port Cylinder Heads, ROUND INTAKE PORTS, Single Vtec

- Gen 3 = Single Exit Port Cylinder Heads, OVAL INTAKE PORTS, Single or Dual Vtec, VCM





HalferLand Performance "Venturi" 70mm/68mm Stage 3 PnP  Throttle Body 

* Great Alternative to the expensive 3.7 IM and 3.7 Throttle Body ($850+). Our 70mm/68mm Venturi TB bolts straight to the stock intake manifold (J30a4/5, J32a3, J35a5-a9, J37a1).
No Adapter or anything else is needed, straight bolt on and is a Drive By Wire Setup. If you have a Drive by Cable TB, this is NOT the TB you need. We will have the Drive By Cable TB for the older Gen1 Motor available shortly. 


Potential HP Gains
5-15 whp (Average seen is 8-10whp)

* Gains will vary greatly due to many factors such as engine health, other modifications, weather conditions, etc. These numbers are estimates and not guaranteed. Our proven dyno numbers can be seen within the product photo's



Product Description
*Please Note, we do accept orders when the product is not in stock. It will usually take 5-10 business days to complete the work and ship the item. This again is only if "Out of Stock" or "Back Order". If in stock your item will ship within 24-48hrs.

Our HalferLand Performance "Venturi" Stage 3 PnP Throttle Body is like NO OTHER! You will find many shops or aftermarket part suppliers will focus on "Capacity/Volume"....that is the wrong approach! We have been able to obtain amazing numbers on what most consider a "small displacement motor" by adhering to our methodology "Velocity over Capacity" (316whp/262wtq, J32a3 NA, 93 Pump fuel, then the same J32a3 boosted on only 8-9psi around 560-580whp  & our old J30a5 275whp/232wtq NA  on Stock cams & 93 Pump..then 350/340 on the same J30a5 with 100shot of nitrous for 100k miles) . Our setups/engines/parts have been proven time and time again, not only on our own test vehicles/Daily drivers, but also on many of our customers vehicles. 

 If you're unsure what a "Venturi" is, we suggest looking it up. A "Venturi" is a purposeful reduction in piping/inlet/outlet diameter, this is done to increase the air's velocity, such as a "Velocity Stacks" (Ran on intake's, Ram air, and Turbo's). The reduction for a brief period will drastically increase the air's velocity (again... VELOCITY OVER CAPACITY!). Engine's are essentially an air pump, the more air you can get into the engine, the more fuel you can pump in = MORE POWER!! The reduction in the opening/outlet diameter a "venturi" implements should not be confused with a real "choke point". A Real Choke Point is usually a longer 1-3'ft section/run of smaller diameter piping/tubing that truly causes a "choke" in the motor and slows the air down. A Venturi effect is only for a brief split second/very short distance, then tapers back up immediately to the normal/larger diameter.. This is a quick reduction in size, then immediate taper back to the large opening, and that is what increases the velocity of the air and ultimately allows your motor to pull in the most air possible. 
* Great Alternative to the expensive 3.7 IM and 3.7 Throttle Body ($850+). Our 70mm/68mm Venturi TB bolts straight to the stock intake manifold (J30a4/5, J32a3, J35a5-a8, J37a1).
No Adapter or anything else is needed, straight bolt on and is a Drive By Wire Setup. If you have a Drive by Cable TB, this is NOT the TB you need. We will have the Drive By Cable TB for the older Gen1 Motor available shortly. 



Knife Edged Throttle Plate Option
Newly added....we are proud to present our  "HLP Throttle Plate Knife Edge" option .This is one of those options where "All the small things in the end add up to big power". All of our HLP (HalferLand Performance) engines don't make the awesome power they do by adding huge mods, it's when every small detail is matched and optimized down the line do you see the best results and gains. Our HLP Knife Edged Throttle Plate is yet another step you can take to get to your ultimate power goal. Though the gains will be minimal In the scheme of things, knife edging the plate allows the air to transition smoothly into and through the TB, with the throttle plate literally slicing the air in two and allows it to flow smoothly around the plate, where in stock form it would hit a flat wall/surface (though small) and does effect the overall flow and velocity of the air. As we always say,, all of our PnP work is in place to gain or maintain velocity and with that comes added volume or capacity, as the faster you can get the air in the motor, means the more overall flow you have or can achieve, which is how we can take a stock 68mm TB, open it up to 70mmx68mm and have it gain the same, if not more then a 3.7l TB ???? (With proper tuning of course).



5 Stars
venturi TB
First, the porting and polishing is top notch. I can see what they mean with the "venturi" as there a noticeable tapper to the TB port. Install was plug and play, the TB was perfect and the car feels better then ever. Maybe it's just a placebo effect, but the car feels quicker across the entire power band, not just up top! Next will be there PnP IM. Thanks guys!
Did you find this helpful?  2 of 2 Found Helpful
Reviewed by:  from Vegas. on 9/12/2019
5
5 Stars
Highly Recommended
I actually got both my stock manifold and tb done. When I say the car is a completely different monster, I mean it! I don't have flashpro or even a dyno around me, but i dont care. Running around with the crew every weekend the car is now keeping up with some of the quicker cars that used to run away. Soon will dyno to get results and report back. I do highly recommened their P&P work for sure
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Reviewed by:  from Columbus GA . on 10/22/2019
5
4 Stars
Good
Nice product, car feels faster, everything I wanted. Only complaint was a nick to the TB on the edge of the intake port (think thats what it's called, the part the intake cone goes around on the outside). I contacted HalferLand with photo's and they said it wouldn't cause any issue and that it was just superficial and that the intake cone covers it anyways. I dont recall if it was there before, and they were right it cant be seen with the cone on. Outside that, the TB performs great. Fast work and shipping. 4 Star
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Reviewed by:  from TN. on 10/6/2019
4
5 Stars
HIGHLY RECOMMENDED UPGRADE
You can deff feel a difference once installed, you are going to get a little rev hang and then it settles down but I recommend to get it tuned to get the full potential of this mod.
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Reviewed by:  from Bronx, NY. on 1/7/2020
5
5 Stars
..
The Port and Polish work on this TB is amazing. I'm honestly not 100% sure what a Venturi is, but I do know this TB helped a ton in mid and high range rpm. Gotta get on the dyno, but it's just a daily driver so not too worried about it. Awesome work, highly recommend to anyone that has a Jseries
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Reviewed by:  from ... on 11/16/2019
5
5 Stars
Better then 3.7 ZDX!
I saw their youtube video about these and claimed they would make the same if not more power then a ZDX TB. I was like no way but also didn't have the $$ for a ZDX so went with theirs. Just to find out it made 6whp (231whp to 237whp) just on this TB. I do have the 3.7 IM too with adpater plate, but from what they say there PnP IM will gain the same or more then a 3.7 IM. after dynoing the TB I have zero reason to doubt them. Oh by the way, untuned Accord and cant wait to be tuned
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Reviewed by:  from FortWorth. on 12/4/2019
5

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