DOC Race

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DOCRace 1JZ Top Mount Single Scroll Manifold - Toyota
Part #: DocRace -02
The DOC Race Topmount Turbo manifold is for the more extreme setup looking for the potential limit of the vehicles engine. This manifold has seen well over 1000hp and is designed for peak-power situations. The DOC Topmount manifold can still be used for “streetable” vehicles, but is solely designed to make maximum horsepower and allow you to fit much larger frame turbo’s then traditional Bottom-mount Manifolds. D.O.C. still applies our elaborate porting process to complement maximum flow within ALL of our manifolds.

Toyota 1JZGTE and 1.5JZ Engines Non-VVTI
Standard with Single Tial MVR Wastegate (44mm VBand)
Up to GT/GTX42R (PTE8285) Turbo
Up to 4" Downpipe Available

Our price: $1523.95
Quantity
DOCRace 1JZ Twin Scroll Top Mount Single Wastegate
Part #: DocRace -03
The DOC Race Twinscroll Turbo manifold is similar to our Topmount manifold applications. Our Twinscroll manifold is for maximum flow of your engine and turbo including the best possible spool and no limitations of the maximum output of your combination. DOC Race Twinscroll manifolds have had years of development in order to utilize the proper exhaust pulses to eliminate unwanted exhaust backpressure and vale overlap, in-turn giving you maximum airflow. This manifold is simply the most efficient available on the market! D.O.C. still applies our elaborate porting process to complement maximum flow within ALL of our manifolds.



Toyota 1J and 1.5J Non-VVTI Engines

Standard for 60mm (Options available)
Up to GT/GTX42R (PTE8285) Turbo
Up to 4" downpipe

Our price: $2033.95
Quantity
DOCRace 1JZ TwinScroll Top Mount Manifold
Part #: DocRace -04


The DOC Race Twinscroll Turbo manifold is similar to our Topmount manifold applications. Our Twinscroll manifold is for maximum flow of your engine and turbo including the best possible spool and no limitations of the maximum output of your combination. DOC Race Twinscroll manifolds have had years of development in order to utilize the proper exhaust pulses to eliminate unwanted exhaust backpressure and vale overlap, in-turn giving you maximum airflow. This manifold is simply the most efficient available on the market! D.O.C. still applies our elaborate porting process to complement maximum flow within ALL of our manifolds.



Toyota 1J and 1.5J Engines Non-VVTI

Standard for Dual Tial MVR Wastegates
Up to GT/GTX42R (PTE8285) Turbo
Up to 4" Downpipe


Our price: $1830.95
Quantity
DOCRace 2JZ Billet Intake Manifold
Part #: DocRace -05
2JZGTE cylinder head fitment

-Mustang 5.0 Throttle body bolt pattern

DOC Race Intake Manifolds are designed for extreme boost applications with increased plenum size and calculated runner length for optimum power delivery. The DOC 2JZ Intake Manifold has CNC intake ports for proper airflow through the plenum. The Intake Manifolds are standard with a throttle body flange that supports an array of throttle body possibilities such as the sought after 90mm in the Mustang bolt pattern. DOC still applies our elaborate porting process to complement maximum flow within ALL of our manifolds.

IAC flange available, check box below for flange option. 3/8" pipe bung standard for Air Temp Sensor Probe...

The DOC Race 2JZ Upgrade bundle is available as an option below, giving you the:

-DOC Race Intake Manifold
-DOC Race Twinscroll Topmount
-Ross Machine 90mm Billet Throttle body
-Throttle Cable Bracket
-Billet 2JZ TPS Adapter
-Billet Throttle Cable Acceptor

Also our -10AN Billet Fuel Rail + Stand-offs

Our price: $2034.95
Quantity
DOCRace 2JZ Twin Scroll Manifold Single Wastegate
Part #: DocRace -06
The D.O.C. 60mm manifold is the same as our traditional Twinscroll but has been revised with a custom outlet merge. This manifold uses the Tial 60mm Wastegate and allows ample downpipe space.

Application Notes:

-93+ Toyota Supra 2JZGTE

-Use with Tial 60mm Wastegate (other wastgate options below)

-Up to GT42R (PTE8285) Turbo

-Up to 4" downpipe

:Tubing specs: 1.660" OD, 1.380" ID, 0.140" wall rated for 1300hp

The DOC Race Twinscroll Turbo manifold is similar to our Topmount manifold applications. Our Twinscroll manifold is for maximum flow of your engine and turbo including the best possible spool and no limitations of the maximum output of your combination. DOC Race Twinscroll manifolds have had years of development in order to utilize the proper exhaust pulses to eliminate unwanted exhaust backpressure and vale overlap, in-turn giving you maximum airflow. This manifold is simply the most efficient available on the market! D.O.C. still applies our elaborate porting process to complement maximum flow within ALL of our manifolds.

Our price: $2034.95
Quantity
DOCRace 2JZ Twinscroll Manifold Dual Wastegate
Part #: DocRace -07
-93+ Toyota Supra 2JZGTE

-Standard with Tial 44mm Outlets (wastegate options below)

-Up to GT42R (PTE8285) Turbo

-Up to 4" downpipe

:Tubing specs: 1.660" OD, 1.380" ID, 0.140" wall rated for 1300hp

The DOC Race Twinscroll Turbo manifold is similar to our Topmount manifold applications. Our Twinscroll manifold is for maximum flow of your engine and turbo including the best possible spool and no limitations of the maximum output of your combination. DOC Race Twinscroll manifolds have had years of development in order to utilize the proper exhaust pulses to eliminate unwanted exhaust backpressure and vale overlap, in-turn giving you maximum airflow. This manifold is simply the most efficient available on the market! D.O.C. still applies our elaborate porting process to complement maximum flow within ALL of our manifolds.

Our price: $1727.95
Quantity
DOCRace 2JZGE Open T4 Manifold Single Wastegate
Part #: DocRace -09
2JZGE turbo manifold for Supra, SC300, and GS300

-Standard for Tial 44mm wastegate
-Up to GT42R turbo

-Up to 4" downpipe

-Tubing specs: 1.660" OD, 1.380" ID, 0.140" wall rated for 1200hp

The DOC Race Topmount Turbo Manifold is for the more extreme setup looking for the potential limit of the vehicles engine. This manifold has seen well over 1000hp and is designed for peak-power situations. The DOC Topmount manifold can still be used for “streetable” vehicles, but is solely designed to make maximum horsepower and allow you to fit much larger frame turbo’s then our traditional ramhorn. D.O.C. still applies our elaborate porting process to complement maximum flow within ALL of our manifolds.

Our price: $1523.95
Quantity
DOCRace 2JZGTE Open T4 Manifold Single Wastegate
Part #: DocRace -08
-93+ Toyota Supra 2JZGTE

-Standard for Tial 44mm wastegate (wastgate options below)

-Up to GT42R turbo

-Up to 4" downpipe

-Tubing specs: 1.660" OD, 1.380" ID, 0.140" wall rated for 1200hp

The DOC Race Topmount Turbo Manifold is for the more extreme setup looking for the potential limit of the vehicles engine. This manifold has seen well over 1000hp and is designed for peak-power situations. The DOC Topmount manifold can still be used for “streetable” vehicles, but is solely designed to make maximum horsepower and allow you to fit much larger frame turbo’s then our traditional ramhorn. D.O.C. still applies our elaborate porting process to complement maximum flow within ALL of our manifolds.

Our price: $1523.95
Quantity
DOCRace 3SGTE MR2 Topmount - 2nd Gen
Part #: DocRace -23
Will fit up to GT30R w/o removal of oem power brace

-Retains use of oil filter in stock location

-Flanged for T3 or VBand

- MVS (38mm V-band) wastegate only

-Will fit Celica All-trac with Oil Filter Relocation

The DOC Race Topmount Turbo manifold is for the more extreme setup looking for the potential limit of the vehicles engine. The DOC Topmount manifold can still be used for “streetable” vehicles, but is solely designed to make maximum horsepower and allow you to fit much larger frame turbo’s then our traditional bottom-mounts. D.O.C. still applies our elaborate porting process to complement maximum flow within ALL of our manifoldsX

Our price: $809.95
Quantity
DOCRace 3SGTE MR2 Topmount - 3rd Gen
Part #: DocRace -24
Will fit up to GT30R w/o removal of oem power brace

-Retains use of oil filter in stock location

-Flanged for T3 or VBand

- MVS (38mm V-band) wastegate only

-Will fit Celica All-trac with Oil Filter Relocation

The DOC Race Topmount Turbo manifold is for the more extreme setup looking for the potential limit of the vehicles engine. The DOC Topmount manifold can still be used for “streetable” vehicles, but is solely designed to make maximum horsepower and allow you to fit much larger frame turbo’s then our traditional bottom-mounts. D.O.C. still applies our elaborate porting process to complement maximum flow within ALL of our manifoldsX

Our price: $883.95
Quantity
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