TDR ROTREX Supercharger System for 94-97 1.8 Miata (2024)

TDR ROTREX Supercharger System for 94-97 1.8 Miata (1)

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TDR ROTREX Supercharger System for 94-97 1.8 Miata (3)

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Home>Forced Induction>Supercharger Kits>TDR ROTREX Supercharger System for 94-97 1.8 Miata

Price: $5,500.00

Configuration: -A/C-350cc-255fp-F/T

Manufacturer: Track Dog Racing

Product Options

Rotrex Size:

Personalization

* denotes required field

Air Conditioning?*

Yes

Options for Miatas without power steering

Add Power Steering Delete Bracket (replaces PS pump and needed if no PS) (+ $79.00)

Add Mazda Power Steering Pump Bracket (Needed for PS Delete Bracket above) (+ $60.00)

I already have a TDR Heat Shield (-$50.00)

Upgrade Fuel Injectors

Select Fuel Pump Options

Engine*

B61P (1990-1993) 1.6

BPE8 (1994-1997) 1.8

BP4W (1999-2000) 1.8

BP6D (2001-2005) 1.8 VVT

Engine Swap? Any other details we need to know?

Add (IAT) Intake Air Temperature Sensor (Needed for MegaSquirt) (+ $33.00)

Rotrex Kit for Exocet (See Details Below) (-$200.00)

Select Engine Management*

Select Year Model of Chassis*

1990-1993 1.8 Conversion

1994-1995

1996-1997

What is your Hat Size?*

Additional Comments or questions about your Miata Build or the TDR Rotrex Kit?

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Rotrex Supercharger System

1994-1997 Miata

Shipping Now!! Call for personalized setup.

Ready for over 220 RWHP* out of your stock 94-97 1.8? Fast and reliable HP in a Miata. Kit includes the ROTREX Supercharger, intercooler, all required mounting hardware and detailed installation instructions.

*Actual results may vary.

Click here for installation instructions

Which Rotrex should I get?

We recommend theC30-84for mostly street driven and autocross Miatas. The power comes in at a lower RPM and is more enjoyable at lower speeds.
TheC30-94will produce more power at high RPM making it a better choice for mostlytrack driven 1.8 Miatas.It excels with head work and/or cams.

A more important question is who will be tuning your car? In our experience, finding a good, reputable tuner is the first step. Then find out what ECU they like and recommend. If they like MegaSquirt then simply add it to your order. Ultimately though, this choice should be made with your tuner as they will be the one tuning it.

Generally, like most things, you get what you pay for. TDR recommends the MS3 Pro if it's in the budget. There is a noticeable difference with the MS3 Pro having near OEM performance and reliability. The MS2 is noticeably more “aftermarket”. With the MS2 you may notice a few stumbles on occasion such as when the A/C comprtessor kicks on. It just isn’t as smooth as the MS3 Pro. Either ECU will work with Flex Fuel and E-85, however the MS3 Pro is required for the 01-05 VVT engine.

Again, always check with your tuner on any fuel management choices. The stock injectors do not flow enough for the increased power of the Rotrex so you will need to upgrade the stock injectors.

We use 350cc injectors for street/autocross Miatas running premium pump gas. If you plan to track the car or run E-85, step up to the 1000cc injectors. All the injectors are very streetable. It's always a good idea to have more fuel capacity than you need.

You also need to upgrade the stock fuel pump for the same reason you are upgrading the injectors. The 255lph pump is a direct swap for your stock fuel pump. It is quiet, flex fuel rated, and flows enough fuel for any of our injectors.

There are some things you'll need and some things we recommend. You will need fuel management as discussed above. You will also need to upgrade theclutchto handle the increased torque TheTDR Small Dog Packis a great value. We recommend upgrading theheaderandmotor mounts. It is also important to monitor the supercharger by adding AFR and Boost gauges. One of our favorite options is the "2 gauges in 1"Innovate PSB-1with a singleA-Pillar pod.

The Exocet is a custom caged frame track car kit that uses Miata components. We offer the TDR Rotrex kitwithoutintercooler ducting, radiator cover(s) or oil cooler bracket. The customer will be responsible for making the intercooler and oil cooler fit. Intercooler pipes are included but may require additional fabrication. If you've built an Exocet, we assume you have the fabrication skills to make our kit work.

NOTE:No instructions are included to make these modifications.

Kits typically ship in 3-5 business days.

Kit Includes:

Rotrex C30-84 blowerwith 72mm 4-rib pulley or C30-94 with 90mm 4-rib pulley
TDRauto tensioner supercharger mounting system
TDR air to air front mount intercooler
TDR custom radiator air flow panels
TDR stainless steel intercooler piping
TDR custom silicone hoses including a cold air intake system with K&N filter
TDR Custom fender mounted supercharger oil cooler setup
Supercharger oil reservoir with hoses and fittings
TDR Insulated Header Heat Shield
TDR Oil Catch Can System
NGK spark plugs
TDR Hood Lift Kit

Vehicle Specifications
1997 Brilliant Black

1997 Miata with stock engine (original from Mazda with stock internals)
Racing Beat304-stainless steel 4:1 header
Racing BeatPower Pulse connecting pipe
Racing BeatPower Pulse single-tip muffler
SpecStage 2+ 1.8 clutch
Spec1.8lightened aluminium flywheel
MagnacorCompetition spark plug wires

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Manufactured entirely from 304-stainless steel for superior durability, this 4:1 header for the 94-97 Miata will offer many years of performance driving and provide noticeable power gains with improved mid-range and top end performance gains.

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TDR ROTREX Supercharger System for 94-97 1.8 Miata (25)

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TDR ROTREX Supercharger System for 94-97 1.8 Miata (28)

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The TDR Engine Oil Cooler kit is a mirror setup of our Rotrex supercharger oil cooling system just mounted on the right side. The cooler is mounted in the bumper/fender area using a stainless steel mount.

TDR Aluminum Race Radiator for 90-05 Miata
MSRP: $399.00 Price: $349.00 You Save: $50.00 (13 %)
The Track Dog Racing radiator's highly efficient 40mm thick core greatly increases the cooling capacity over the stock Miata radiator. Low profile design provides better clearance for the low Miata hoods.

Racing Beat Sport Connecting Pipe for 90-97 Miata
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For Miata owners that prefer a more aggressive sounding and lighter weight exhaust system, this Sport Connecting Pipe (without presilencer) can be used with either a Racing Beat single or dual outlet Power Pulse Muffler.

TDR/SPEC Stage 2+ Dog Pack for 94-05 1.8 Miata

MSRP: $1,035.00

Price: $935.00

You Save: $100.00 (10 %)

Quantity:

Track Dog Racing's premium complete clutch and flywheel kit. We combine the SPEC Stage 2+ clutch, lightweight aluminum flywheel, stainless steel clutch line, throw out and pilot bearings and alignment tool.

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TDR ROTREX Supercharger System for 94-97 1.8 Miata (36)

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TDR ROTREX Supercharger System for 94-97 1.8 Miata (2024)

Product Options

Personalization

Click here for installation instructions

Which Rotrex should I get?

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TDR/SPEC Stage 2+ Dog Pack for 94-05 1.8 Miata

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