ORDERS WILL ONLY BE SHIPPED TO BILLING ADDRESSES ON CREDIT CARD UNLESS YOU ARE A PAST CUSTOMER   

TR HOME PAGE OLDS G-BODY PARTS  
TR Custom Parts
141 Ezra St
North Haven, CT 06473
We do all correspondence by email!

mhueffman@snet.net 

GENERAL INFO
Home Page
Ordering/Shipping/Returns
Comments
Customers' Cars

OLDS PRODUCTS
G-Body Oldsmobile

BUICK PRODUCTS
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AC RELATED PRODUCTS
AC Compressor Cover
AC Cowl Panel
AC Delete Plates

BODY RELATED 
Air Dams-One Piece

COLD AIR/MAF PIPES
Cold Air Kits
MAF/INLET Pipes
Up Pipes

FLUID / COOLING
Aluminum Gas Tank
Aluminum Reservoirs
Heater Core Coolant Lines
Billet Oil Filters
Dual Fan Kits
Power Steering Reservoir Kit
Radiator-Aluminum/Custom
Radiator-Alum/Stock Appearing
Radiator Box-In Kit
Radiator Caps

Radiator Pipe Kits
RMI-25 Coolant Additive

EXHAUST PRODUCTS
Electric Exhaust Cutouts
Downpipes - 3"

Downpipes 3.5"
Exhaust-Catback Stainless
RemFlex Gaskets

EXTERIOR ITEMS
Door Handle Inserts
Lic Plates/ Frames
Headlight/Turn Signal Covers
Hood Emblems - Vinyl
LED Lights
Wheelcap Overlays Custom

INTERCOOLERS / ETC.
Billet Vacuum Block

Intercoolers -Stock Location
Intercoolers -Front Mount
Intercooler Hoses/Clamps
Intercooler Plates
Intercooler Tags
Throttle Body/Plenum Combo

INTERIOR ITEMS
3rd Brake Overlays
Boost Control Overlay-Innovate

Console Door Overlays
Console Gear Indicator Plate
Console Overlays
Console Risers with cupholders
Dashboard Kits

Door Trim Bar Inserts
Gauge Panels
Gauge Pods
Glovebox 2 Step Mount

Glovebox Plate Overlay Stock
Glovebox Plates
Horn Emblems
Pullstrap Screw Covers
Radio Delete Plates
Rear Seat Side Panels

Scan Master Shade Hoods
Seat Bracket Kits
Seat Hinge Overlays
Shifter Handle
Speedo Panel Kits
Switch Panels
Tach Overlays

MISCELLANEOUS
Alcohol Injection Kits
Crankshafts
Stroker Kits
Fuel Pressure Gauge Kit
Gauge Brackets Hood Mount

One Touch Window Express

Trunk Firewall Kit

MOTOR DRESS-UP
Aluminum Pulleys
Alternator Covers
Battery Covers
Brake Reservoir Cover
Coil Plates-Custom Engraved
MAF Sensor PLATE
Plenum Spacer
Radiator Covers Chrome
Translator Lid Overlay

Turbo Heat Shields
Windshield Wiper Motor Covers

SUSPENSION / MOUNTS
Crossmember Mounts
Driveshaft Loop
Suspension G-Body
QA1 Coil Over Shocks
Motor Mounts
Transmission Mounts

TURBO RELATED
BB Turbo Coolant Line Kit
Turbo Heat Shields

Turbo Oil Drain Kit
Turbo Protector

This item requires a SIGNATURE upon delivery
WILL NOT SHIP TO PUERTO RICO!

Effective IMMEDIATELY.  Any orders with heavy or bulky items being sent to Hawaii, Alaska, Puerto Rico AND Canada may be assessed extra charges for shipping.  If unsure, email us first before ordering.  Thanks.

CANADA CUSTOMERS-THIS ITEM WILL ONLY SHIP BY FEDEX
PLEASE EMAIL FIRST FOR SHIPPING COSTS!

LIMITED STOCK - EMAIL US FIRST TO SEE AVAILABILITY

$375 to $495

All downpipes we sell are designed for use with aftermarket headers originally designed by ATR and Kenne-Bell.  Those headers have the crossover pipe from the driver's  side of the motor coming up into the motor compartment where it joins the passenger side pipes right before the turbo. The downpipe is designed to sweep farther out to clear this crossover.  Trimming of the plastic fenderwell is suggested as the downpipe will be real tight to this area. 

We are now selling 3.5" downpipes!  304 Stainless steel. There are three different versions available. Clears stock and aftermarket headers, minor trimming of inner fenderwell MAY be needed.  All three will fit with AC in place.

3.5" without ANY wastegate provisions, basically a pipe with a flat plate to bolt on to the turbo,  This is for installations that have the wastegate welded somewhere on the headers or crossover pipe OR if you want to fab up your own wastegate setup.

3.5" V-Band connection.  Same as above except it attaches to turbos that require a V-Band connection.

3.5" with 46mm EXTERNAL wastegate.

  Includes all hardware and gasket for the turbo.

NOTE!  We now have dump pipes to fit the 3.5" downpipes. Available separately below.
  There are no plans for just a test pipe.


CLICK ON PICS BELOW TO SEE FULL SIZE

3.5" Downpipe - External Wastegate
$495 

LIMITED  stock
Email for availability

3.5wastegate1.JPG (470276 bytes)
3.5" with 46 mm external wastegate
3.5wastegate3.JPG (390458 bytes)
Closeup of wastegate installation
3.5wastegate4.JPG (411541 bytes)
Another view of wastegate, look at those welds!
3.5wastegate5.JPG (380711 bytes)
Closeup of  flange
3.5wastegate6.JPG (390810 bytes)
View of flange thickness
3.5wastegatecloseup.JPG (466889 bytes)
Closeup of install
3.5wastegateflange.JPG (414414 bytes)
Closeup of flange pipe welds
3.5wastegateweld.JPG (361960 bytes)
Closeup of wastegate pipe weld
Dump pipe is available below!

PICS below are of the 3.5" downpipe WITHOUT any wastegate provision
$375

3.5nowastegate.JPG (426768 bytes) 3.5nowastegate2.JPG (421728 bytes) 3.5nowastegateflange.JPG (403807 bytes)
3.5nowastegateflange3.JPG (412262 bytes) Dump Pipes are available below! 3.5nowastegateflange5.JPG (435145 bytes)


Running a turbo that requires a V-Band connection?  We have a 3.5" downpipe that will work for you!  No wastegate provision on this pipe either. 
$375

3.5vband.JPG (472971 bytes) 3.5vbandflange.JPG (414271 bytes) 3.5vbandinstalled1.JPG (489270 bytes)
3.5vbandinstalled2.JPG (517462 bytes) 3.5vbandinstalled3.JPG (445509 bytes) 3.5flangediameter.jpg (17010 bytes)

Stainless Steel 3.5" Downpipes

 

Quantity

SELECT YOUR DOWNPIPE FROM THE DROP DOWN MENU
 
  

Need a dump pipe for your 3.5" downpipe?  Approximately 13" long. Now in stock, just add the option in the order box below. 
$95

IMG_4039.JPG (556130 bytes) IMG_4038.JPG (477400 bytes) IMG_4036.JPG (479052 bytes)
IMG_4034.JPG (468431 bytes) IMG_4033.JPG (475960 bytes)  


Want to add an electric exhaust cutout?  Click Here!

Stainless Steel 3.5" Dump Pipe
 
Quantity

SELECT YOUR DUMP PIPE  FROM THE DROP DOWN MENU
 
  

 

Acceptance Mark

TR Custom Parts
141 Ezra St
North Haven CT 06473
We do all correspondence by email!
mhueffman@snet.net

Site updated - 1/2/2012

ACCEPTING MASTERCARD/VISA & DISCOVER CREDIT CARDS DIRECTLY ON OUR SECURE SHOPPING CART IN ADDITION TO PAYPAL AND MONEY ORDERS. 

EFFECTIVE IMMEDIATELY!  ORDERS WILL ONLY BE SHIPPED TO BILLING ADDRESSES

CANADIAN CUSTOMERS - WE DO NOT ACCEPT CREDIT CARDS FROM NON-US BANKS

This is a part time business venture. Due to very limited time we prefer to do all business by email. Our phone number is NOT listed on the site. All emails about ordering and questions about our custom parts will be answered on a timely basis. Be sure to read our ordering/shipping page for details about how things work around here!

©Copyright 2012 TR Custom Parts