Turbo Regal Custom Parts
141 Ezra St North Haven CT 06473

We prefer to due all correspondence by email, thanks for understanding!

turboregalcustomparts@gmail.com

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84-5 HOT AIR / COLD AIR KITS

Effective IMMEDIATELY.  Due to the outrageous shipping charges these days we will not be shipping to Hawaii or Alaska.  
If you really want something you will have to contact us first and we can look into how much it will cost.

 

AJ Hogans 84 Grand National

AJ Hogan's 84 GN
He is using one of our chrome Big Mouth Cold Air kits

 Often overlooked by vendors are the 84-5 Turbo Regals. Commonly referred to as "HOT AIR" cars by Buick enthusiasts, they do not have an intercooler like their 86-7 counterparts.  We have come up with products specifically for these vehicles in addition to our products for the intercooled Turbo Regals. Of course, the some of the products we make for the 86-7 cars will fit the 84-5's as well so be sure to check out all of the pages on our site!

NOTE!

Due to the lower demand for cold air kits for the non-intercooled 84-5 Turbo Regals, these kits are made to order.  Normally can ship out within a week or so after ordering.

The  Hot Air cars never seem to get the same respect that the intercooled cars get but we aim to help you get all the cold air into your turbo as possible without an intercooler.  Our complete system has a 9" K&N cone filter that sits behind the driver's side headlights.  Totally hidden from view, it picks up cool air from outside the motor compartment.  The opening in the filter is 4" which will supply all the air your turbo will ever need.  A rubber 90 degree elbow passes thru the existing hole in the radiator support and a 4" pipe attaches to YOUR  MAF sensor (sensor is NOT included with the kit)  with a 4" to 3" adapter.  From the MAF sensor, a smooth 90 degree pipe replaces the accordion style stock hose to the Throttle Body.  

Available in 16 gauge polished aluminum for looks as well as performance.  Everything is included in the kit including clamps, connectors and instructions.  If you order the kit without the filter just be aware that you will need to use a filter that has a 4" opening.  Please feel free to email me before you order if you have any questions.

NOTE!

This kit does not have provisions for the tube that goes from the stock oil filler to the MAF pipe.  I suggest that you either cap off the tube or run an aftermarket valve cover breather.


Pictures of our prototype Big Mouth Cold Air Induction System for the 84-5 "Hot Air" Turbo Regals.  
Click on the pics for full size view. 
Hold your mouse on the pic for a description of each view. 

Silicone hoses are available in Black OR Blue!  Be sure to check the option box on which color you will want for your kit

siliconehoses.jpg (123712 bytes)
 

View of system from passenger side

Driver's side view of system

Another view from driver's side.

This is one nice hot air car! Our system really helps dress up the motor compartment

1984 Buick Grand National owned by A.J. Hogan, even has Lear Siegler interior!

Front view of system

As you can see there is plenty of clearance to the master cylinder

You will need to rethink the oil fill cap assembly as no provision is made to attach from this to the MAF pipe. I recommend just installing a breather instead.

This kit comes complete with hose clamps, filter and all necessary pipes and adapters.

 

Chrome hot air big mouth system

All parts necessary to install the system are included. (bracket for MAF sensor not shown)

This is the pipe that goes from the MAF sensor to the rubber 90 elbow that goes thru the radiator support

This is the pipe that goes from the MAF sensor to the throttle body.

 

NOTE!  Shipping prices are thru the roof now.  If you order one of these kits and are located fairly close to me in CT we can refund some of the shipping charges once it ships.


84-5 "HOT AIR" BIG MOUTH KITS - Order Below! $285 - $365 

SELECT YOUR BIG MOUTH HOT AIR/COLD AIR KIT BELOW (INCLUDES MAF PIPE)

 NOTE!  Some of you may now be using a Chevy MAF sensor instead of the stock Buick sensor.  IMPORTANT!  You must check the appropriate box below so we can send the correct length pipe.  The Chevy sensors are about 2" SHORTER and the pipe for the stock Buick sensor is not long enough to connect everything properly.  The newer style of Chevy sensors are made of ALL plastic,  if you are using one of those will need exact measurements of the diameter for proper hoses.

Do you want an AIR FILTER?

Select your HOSE Color

MAF Sensor that YOU have  

 Quantity :

Some people have requested that we sell the MAF to Turbo pipe separately.  
"HOT AIR" MAF PIPES ONLY- Order Below!    $115

SELECT YOUR HOT AIR MAF PIPE BELOW

This is the pipe that goes from the MAF sensor to the throttle body.

Select your HOSE Color

MAF Sensor that you are using?

Quantity :

 

Some of my customers have requested that I sell the system without the 90 Degree MAF pipe that goes to the throttle body. If you want to continue to use your existing plastic MAF pipe you can now order the Big Mouth kit without the MAF pipe below. DOES NOT INCLUDE MAF SENSOR.
"HOT AIR" SYSTEM FROM MAF SENSOR ONLY - REMEMBER - Does not include MAF Pipe!
Order Below!    $225 includes air filter

SELECT YOUR BIG MOUTH HOT AIR/COLD AIR KIT BELOW ( DOES NOT INCLUDE MAF PIPE)

Select your HOSE Color

MAF Sensor that you are using

Quantity :

 


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