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TMR Performance Automotive Custom Performance Parts

Another big build we have just had the opportunity to complete.This 350Z was brought to us completely stock with the goa...
03/10/2026

Another big build we have just had the opportunity to complete.This 350Z was brought to us completely stock with the goal of max power on pump fuel.

With that in mind, we decided to build the engine, then install one of our top mount single turbo kits along with a custom fuel return kit. All to be controlled by a Link G4X standalone ECU.
With that sorted it was time to hit the dyno at Pulse Performance for engine run in and power tune.

The final numbers being 539WHP on low boost (15psi)
592whp on high boost (20psi)

Parts used as follows:

-TMR top mount turbo kit with a Pulsar 6862G and PWR intercooler

-TMR four port oil catch can kit

-6an fuel return kit with Turbosmart regulator & filter, Walbro 525LPH fuel pump and 1000cc injectors.

-TMR 19 row oil cooler kit

-Engine rebuild with Eagle rods, Wiseco 8.8:1 CR pistons, arp studs, Dynosty HR head gaskets, Tomie 272 cams, JWT valve springs and retainers, uniclutch twin plate clutch, ATI super damper crank pulley, new timing set and water pump.

-Standalone LinkG4X plug in ECU

-Modified VHR exhaust manifolds with DE flanges

-Fenix radiator

-BC Gold coilovers

-GKtech engine mounts

-New CD00A Nissan 6 speed transmission

For a build like this please email us at:
[email protected]

After running our off the shelf single turbo kit for two years, this customer decided they wanted more power from their ...
15/09/2026

After running our off the shelf single turbo kit for two years, this customer decided they wanted more power from their auto 370Z without going to E85.

We rebuild the engine with forged 9.0:1CR pistons and rods along with upgraded head gaskets and studs to handle all the power we could make on pump fuel. We also sourced and fitted a VR30 7 speed transmission to bulletproof the drivetrain.

For performance upgrades, we fabricated a new hot side to accommodate the larger Pulsar 6870 turbocharger, fitted our fuel return system with walbro 525LPH pump and turbosmart regulator, upgraded the intercooler core and added a water m**h kit.

The results were 632whp and 544ft/lbs with the limiting factor being intake air temperature on the dyno.

When a customer askes what we recommend for the ultimate 370Z/GT dual exit setup, this is the answer:Our equal length he...
08/05/2026

When a customer askes what we recommend for the ultimate 370Z/GT dual exit setup, this is the answer:

Our equal length headers➡️high flow cats➡️oval resonated Y pipe➡️resonated mid pipe➡️muffled axle backs.

100% NZ made using only the best resonators and mufflers.

Thanks to all our local and international customers for a huge year🎊 Hopefully 2026 is even bigger!We hope everyone has ...
19/12/2025

Thanks to all our local and international customers for a huge year🎊 Hopefully 2026 is even bigger!
We hope everyone has a great Christmas and new year break🤙
We will be closing from today until the 11th of January. Any online orders during the break will be processed from the 12/1/26

A random selection of jobs from the past year:

A bit of a change from the usual VQ work this week. Just wrapped up fabrication of the stainless hot side on this jet bo...
11/09/2025

A bit of a change from the usual VQ work this week. Just wrapped up fabrication of the stainless hot side on this jet boat engine using a Pulsar 6262G turbo and Turbosmart 50mm wastegate. This package should make 8-900hp on m**hanol.

Som**hing different finished up today for a NZ customer. A custom lower half with velocity stacks to adapt a Holley high...
07/08/2025

Som**hing different finished up today for a NZ customer. A custom lower half with velocity stacks to adapt a Holley high ram upper intake to a VQ35DE.

Another of our dual exit systems and high flow cats installed yesterday on this stunning Nissan Z!
21/05/2025

Another of our dual exit systems and high flow cats installed yesterday on this stunning Nissan Z!

Bryans single turbo 350Z is well known in the local VQ community. Starting with our mid mount turbo kit and stock block ...
05/03/2025

Bryans single turbo 350Z is well known in the local VQ community. Starting with our mid mount turbo kit and stock block VQ35DE back in 2021. Then moving to a fully custom top mount single turbo kit and built engine. This car now has the power to match how it looks.
Thanks to for their work behind the computer to get the car to Bryans goal of 800WHP.

After finishing on the hub dyno, the results were:

Pump fuel 98 octane: 681WHP / 522FT/LBS @ 18psi

E85 : 835WHP / 770FT/LBS @ 24psi

Another cool project on the go, this 350Z is getting a fully built engine, HGT sequential transmission, and twin turbos!...
10/01/2025

Another cool project on the go, this 350Z is getting a fully built engine, HGT sequential transmission, and twin turbos!

Using a bell housing from an automatic VQ35DE gearbox, we have made a custom adaptor plate to mount the sequential.

The next job is a lot of plumbing to and from the turbos!

We are back into it for 2025 with a new product for the 370GT owners. This is for those who are tired of dealing with th...
06/01/2025

We are back into it for 2025 with a new product for the 370GT owners. This is for those who are tired of dealing with their broken plastic undertrays and rusted bolts during every oil change.

A new addition to our site are these in-house fabricated aluminium undertrays to fit the 370GT coupe and sedans. With a handy removable panel to easily access the oil drain b**g and oil filter.

Check them out on our website:

https://tmrperformance.nz/products/370gt-aluminium-undertray

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