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MR2 Front Big Brake Kit
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Details 



Complete Front and Rear Stage II.5 shown above

- The Ultimate MR2 OEM Style Big Brake Solution for your high performance needs!
- This kit is raced tested by 3 Time Redline Time Attack Class Champion Jeremy Croiset!!!
- Stage II.5 Kit saves 8lbs per corner!!
- Uses OEM Front MkIV Supra TT Rotors or our WolfKatz Stage II.5 Aluminum Hats and Wilwood Directions racing rotors (be careful, they are directional so there is a right and left if you are buying your own)
- Can be built in stages
- Keeps stock brake bias
- Stage I relocates stock 93T Front Calipers
- Stage II adds Wilwood Forged Billet Superlite Calipers (Dyanlite smaller calipers available on request for folks with smaller wheels)
- Stage II and II.5 kits offer reduced unsprung weight, increased pad area and thickness for longer life, and better rotor cooling (Stage II.5). - Works with Russel and Goodrich aftermarket brake lines made for MKIIT (stock calipers only, Wilwoods require new front lines)
- Requires 17" wheels front and back, some 16" fronts will clear with the Stage II (Wilwood) front calipers but it's close. Download front wheel fitment template here: Wilwood Caliper Template

- Works with your stock Master Cyclinder. Larger bore for increase feel and decreased pedal travel available from WolfKatz
- Front Brackets are compatible with stock caliper, and the 2 Wilwood Calipers so you can change calipers later if you desire
- Stage II Front Kit uses 2 Wilwood Calipers available from us, or separately on your own. Forged billet Superlite Calipers or Narrow Mount Dynapro Calipers.
- Front Brackets are compatible with stock caliper, and the 2 Wilwood Calipers so you can change calipers later if you desire
- Production Hats and Brackets will be ANODIZED BLACK. Prototypes pictured here are are not coated as I have been modding them as I go to get them perfected.
- Increased braking power and reduced fade go along with a modern look.
- Front rotors are 324 mm diameter, 30 mm thick. Rear rotors are 324 mm diameter, 22 mm thick.
- Track tested in the most extreme conditions.
- Multiple pad options.
- Please see the detail page for more information.

Description of Stages:
- Stage I - Relocation of front 93T+ MR2 Turbo calipers w/ Supra TT OEM style front rotors (available slotted for an extra fee)
- Stage II - Adds Wilwood front Calipers options (Forged Billet Superlites are the default or the smaller Narrow Mount Dynapros availalbe on request)
- Stage II.5 - Full Racing Lightweight Rotors Available below. Any kit can be upgraded to Stage II.5 rotors at any time.

How to Order!
- Determine what parts, if any, you have that you want to use (93T+ fronts or rears)
- Select kit that fullfills your desires (front only, front and rear ...)
- Add that kit to your cart
- Select appropriate pads below and add them to your cart
- Feel free to contact WolfKatz for a custom quote


Front BBK: Stage I Front Bracket Kit (Works with Front 93T+ Calipers and Wilwoods, rotors not included)
Stage I Front Brackets w/ Supra TT OEM Front Rotors (Needs 93T+ Caliper) (+$200.00)
Stage I Front Brackets w/ Supra TT OEM Front Rotors w/ Slots (+$270.00)
Stage II, Front Brackets with Wilwood Superlites and SS Lines (+$385.00)
Stage II, Front Brackets with Wilwood Superlites, Supra TT OEM Front Rotors, and SS Lines (+$585.00)
Stage II, Front Brackets with Wilwood Superlitesm, Powerslot Slotted/Drilled Supra TT Front Rotors, and SS Lines (+$655.00)
Stage II.5, Front Brackets, Front AL Hats, Wilwood Slotted Rotors (requires 93T+ Front Caliper) (+$880.00)
Stage II.5, Front Brackets, Wilwood Superlites, SS Lines, AL Hats, Wilwood Slotted Rotors (+$1265.00)
Price: $325.00
Out of Stock

MR2 Rear Big Brake Kit
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Details 



Complete Front and Rear Stage II.5 shown above minus Wilwood Rears!

- The Ultimate MR2 OEM Style Big Brake Solution for your high performance needs!
- This kit is raced tested by 3 Time Redline Time Attack Class Champion Jeremy Croiset!!!
- Uses OEM Front Mazda RX8 Sport Rotors on the back of your MR2 or our WolfKatz Stage II.5 Aluminum Hats and Custom Directional Racing rotors built by WolfKatz.
- Keeps stock brake bias
- Stage I simply relocates stock 93T Rear Calipers for use with RX8 Sport Fronts (required 93T or newer rear calipers)
- Stage II uses Wilwood Parking Brake Calipers and includes new cables and WolfKatz Rear SS lines. Saves 4.5lbs per wheel compared to Stage I. Provides a full race look and excellent performance in all conditions!
- Stage II.5 adds aluminum hats and WolfKatz custom rotors to save unsprung weight and increase cooling area. Each rear rotor saves 8 lbs!!
- Stage I Kit works with Russel and Goodrich aftermarket brake lines made for MKIIT as well as the stock rear lines
- Stage II Kit required WolkKatz Rear SS lines. WolfKatz Rear SS Lines also work with the Stage I kit and even dead stock cars.
- Requires 17" wheels. Download the rear Wilwood Caliper Template here:
Wilwood Rear Caliper Template
- Production Hats and Brackets are ANODIZED BLACK. Prototypes pictured here on the car are are not coated as I have been modding them as I go to get them perfected.
- Increased braking power and reduced fade go along with a modern look.
- Rear rotors are 324 mm diameter, 22 mm thick.
- Track tested in the most extreme conditions.
- Multiple pad options.
- Please see the detail page for more information.

Description of Stages:
- Stage I - Relocation of rear 93T+ MR2 Turbo calipers w/ RX8 Sport Fronts (available slotted for an extra fee)
- Stage II - Wilwood Parking Brake Caliper, new P-Brake Cables, WK Rear SS Lines. Same rotors apply.
- Stage II.5 - Full Racing Lightweight Rotors Available below. Any kit can be upgraded to Stage II.5 rotors at any time.

How to Order!
- Determine what parts, if any, you have that you want to use (93T+ fronts or rears)
- Select kit that fullfills your desires (front only, front and rear ...)
- Add that kit to your cart
- Select appropriate pads below and add them to your cart
- Feel free to contact WolfKatz for a custom quote

Rear BBK: Stage I Rear Bracket Kit (Works with Rear 93T+ Calipers, rotors not included)
Stage II Stage II Rear Bracket Kit, Wilwood Parking Brake Calipers (available in red upon request), Parking Brake Cable Kit, WolfKatz SS Rear Lines (rotors not included (+$793.00)
Stage I Rear Brackets w/ OEM RX8 Sport Front Rotors used in the Rear, Drilled and Slotted (+$320.00)
Stage II Stage II Rear Bracket Kit, Wilwood Parking Brake Calipers (available in red upon request), Parking Brake Cable Kit, WolfKatz SS Rear Lines, w/ Drilled and Slotted OEM Style Rotors (+$1113.00)
Stage II.5 w/ Stage I, Stage I Rear Brackets, Rear AL Hats, WolfKatz Rotors (requires 93T+ Rear Caliper) (+$840.00)
Stage II.5 w/ Stage II, Stage II Rear Bracket Kit, Wilwood Parking Brake Calipers (available in red upon request), Parking Brake Cable Kit, WolfKatz SS Rear Lines, Rear AL Hats, WolfKatz Rotors (+$1633.00)
Price: $350.00
Out of Stock

Cadillac Northstar Billet Top Feed Fuel Rail System

Details 

- Replaces your plastic fuel rails with a set of robust aluminum rails
- Reduces fire danger from your aging plastic rails
- Perfect for your custom engine swap or hot rod application
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Price: $380.00
Out of Stock

Lucas Low Impedance Injector, 14 mm

Details 

Brand New Lucas Racing Low Impedance (Peak and Hold) top feed fuel injectors for use in all WolfKatz Rails (14mm top and bottom O-ring). If your ECU can direct drive low impedance injectors, these are the best choice made. Available in 85 lb/hr, 95 lb/hr, and 110 lb/hr (roughly 850, 950, and 1120 cc/min) flow rates. E85 compatible.
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Price: $84.00
Out of Stock

Oil Level Sender Plate

Details 

If you have a leaky or otherwise destroyed Oil Level Sender in a 91-95 3S-GTE, you may want to just block it off with this plate instead of spending over $200 for a new sensor!
Price: $45.00
Out of Stock

 
Supra 2JZ-GTE Top Feed Fuel Rail
 
Coming Soon!~ Contact Us for information
Price: $365.00
Out of Stock

WolfKatz DIY MR2 Engine Lid Plate

Details 

WolfKatz Do It Yourself MR2 Turbo Engine Lid Fan Plate

- We sell you the plate, you buy and mount the fans and electronics!
- Works with both Spal and Tripac / Hayden 10" fans
WARNING - This Plate is not polished. It will have very small surface imperfections that were present when the aluminum was produced. It can be polished out nicely however!

Sorry, PLATE IS DISCONTINUED, THIS INFORMATION IS LEFT UP TO HELP THOSE WHO ALREADY HAVE ONE

Price: $0.00
Out of Stock

WolfKatz Lexus / 1UZFE Top Feed Fuel Rails

Details 

If you have a V8 Lexus motor and you want the ultimate in fuel delivery, then these rails are for you!

- Comes with AN-8 Male Fittings
- Compatible with all Domestic and German Fuel injectors
- This Kit is built to order so please expect a 6 to 8 week lead time.


Price: $400.00
Out of Stock

WolfKatz 3S-GTE Top Feed Fuel Rail

Details 

The Ultimate 3S-GTE Top Feed Fuel Rail. Will work with injectors sizes up to 210 lb/hr (~2150 cc/min) good for over 1000 whp!

- Gen II and Gen III models available now in ONLY BLACK ANODIZED. The polished rails are not compatible with Alcohol based fuels (IE E85) and corrode very fast. !
- The only TFFR compatible with your stock supply line, stock FPR, and stock return line when using a Walbro or Supra fuel pump.

- Various injector choices available! Click HERE for injectors or be sure to check below for our Injector and Flying Lead (clip) packages! Note: Delphi Racing Injectors have ceased production to start 2014, WolfKatz now carries Lucas and Bosch (ID style) injectors.

- 1250, 1450, and 1650 cc/min rates also availble, just drop us a note and we can get you a quote!

- Not sure what rail is right for you? Read the MR2 Fuel Rail FAQ HERE!

- Replacement O-Ring kits available below

WolfKatz 3S-GTE TFFR Rail Configuration: Gen II TFFR Black
Gen II TFFR Black w/ Lucas 85 lb/hr (~850 cc/min) Low Imp. Inj. + Clips (+$383.00)
Gen II TFFR Black w/ Lucas 95 lb/hr (~950 cc/min) Low Imp. Inj. + Clips (+$383.00)
Gen II TFFR Black w/ Lucas 1120 cc/min Low Imp. Inj. + Clips (+$548.00)
Gen II TFFR Black w/ Bosch(ID) 775 cc/min High Imp. Inj. + Clips (+$383.00)
Gen II TFFR Black w/ Bosch(ID) 900 cc/min High Imp. Inj. + Clips (+$383.00)
Gen II TFFR Black w/ Bosch(ID) 1100 cc/min High Imp. Inj. + Clips (+$548.00)
Gen II TFFR Black w/ Bosch(ID) 2150 cc/min High Imp. Inj. + Clips (+$768.00)
Gen III TFFR Black
Gen III TFFR Black w/ Lucas 85 lb/hr (~850 cc/min) Low Imp. Inj. + Clips (+$383.00)
Gen III TFFR Black w/ Lucas 95 lb/hr (~950 cc/min) Low Imp. Inj. + Clips (+$383.00)
Gen III TFFR Black w/ Lucas 1120 cc/min Low Imp. Inj. + Clips (+$548.00)
Gen III TFFR Black w/ Bosch(ID) 775 cc/min High Imp. Inj. + Clips (+$383.00)
Gen III TFFR Black w/ Bosch(ID) 900 cc/min High Imp. Inj. + Clips (+$383.00)
Gen III TFFR Black w/ Bosch(ID) 1100 cc/min High Imp. Inj. + Clips (+$548.00)
Gen III TFFR Black w/ Bosch(ID) 2150 cc/min High Imp. Inj. + Clips (+$768.00)
Price: $338.00
Out of Stock

 

Details 

Replacement O-rings for your WolfKatz Top Feed MR2 Fuel Rail Cylinder Head Adapters. These are the thin O-rings that seal the injector adapter to the head. Also available are new O-ring for your Top Feed Injectors. Available for both Gen II and Gen III. These are not required with the purchase of a Top Feed Rail, they are simply replacements.
Engine Type: 3S-GTE Gen II (91-95)
3S-GTE Gen III (96-99)
3S-GTE Gen II w/ Injector O-rings (+$15.00)
3S-GTE Gen III w/ Injector O-rings (+$15.00)
Price: $10.00
Out of Stock

Front Pads - 93T+ Front MR2 Calipers

Details 

- Porterfield R4S Pads are a great choice for spirited driving, autocross use, and light track use. They are a low noise and low dust perfromance pad with excellent wear characteristics.
- Porterfield R4 Pads are a full track pad
- Raybestos ST43 Pads are a great track pad with extremely high temperature ratings (1400 degrees F), high friction coefficient, and excellent wear. These pads can be used on the street, but will make more noise and more dust then the R4S pads.
- We can get most any pad, from most any company. Let us know if you don't see what you like here.

Front Pads, 93T + MR2 Stock Calipers: Porterfield R4S Front Pads
Porterfield R4 Front Pads (+$45.00)
Raybestous Racing ST 43 Front Pads (41, 42, and 47 also availalbe) (+$77.00)
Price: $125.00
Out of Stock

Rear Pads 93T+ Rear MR2 Caliper

Details 

- Porterfield R4S Pads are a great choice for spirited driving, autocross use, and light track use. They are a low noise and low dust performance pad with excellent wear characteristics.
- Porterfield R4 Pads are are full race pad.
- Raybestos ST43 Pads are a great track pad with extremely high temperature ratings (1400 degrees F), high friction coefficient, and excellent wear. These pads can be used on the street, but will make more noise and more dust then the R4S pads.

Rear Pads, 93T+ MR2 Rear Caliper: Porterfield R4S Rear Pads
Porterfield R4 Rear Pads (+$100.00)
Raybestos Racing ST43 Rear Pads (41, 42, and 47 also available) (+$126.00)
Price: $79.00
Out of Stock

 

Details 

Pads for the Wilwood Rear Parking Brake Caliper. Don't see what you want here, email us!
Rear Pads, Wilwood Parking Brake: Porterfield R4S Pads
Wilwood BP 10 Pads ($-21.00)
Wilwood BP 20 Pads ($-5.00)
Wilwood PolyMatrix Q (+$10.00)
Portefield R4 Pads, Full Race (+$100.00)
Raybestous Racing ST-43 Pads, Full Race (+$150.00)
Price: $70.00
Out of Stock

 

Details 

Front Pads, Wilwood Billet Superlite, pad type 7420

- Wilwood BP10, Street Performance, light track use, low dust
- Wilwood BP20, Higher Street Performance Pad then BP10
- Wilwood Q, Ultra quiet ultra low dust, street only
- Wilwood B, Full Race Pad, Ultra High Temp
- All Wilwood compounds available as shown here: http://catalogs.wilwood.com/_pdf/_p...ePadCatalog.pdf contact us if you want something else
- Porterfield R4S Street Track Combo
- Porterfield R4 Full Race Pad
- Raybestous Racing ST41,43 (our favorite full race pad), or 47 Full Race Pads

Front Pads, Wilwood Superlite: Wilwood BP10, Street Performance, light track use, low dust
Wilwood BP20, Higher Street Performance Pad then BP10 (+$15.00)
Wilwood Q, Ultra quiet ultra low dust, street only (+$40.00)
Wilwood B, Full Race Pad, Ultra High Temp (+$65.00)
Porterfield R4S Street Track Combo (+$50.00)
Porterfield R4 Full Race Pad (+$60.00)
Raybestous Racing ST41,43 (our favorite full race pad), or 47 Full Race Pads (+$110.00)
Price: $65.00
Out of Stock

 

Details 

Front Pads, Wilwood Narrow Dynapro, pad type 7816

- Wilwood BP10, Street Performance, light track use, low dust
- Wilwood BP20, Higher Street Performance Pad then BP10
- Wilwood Q, Ultra quiet ultra low dust, street only
- Wilwood B, Full Race Pad, Ultra High Temp
- All Wilwood compounds available as shown here: http://catalogs.wilwood.com/_pdf/_p...ePadCatalog.pdf contact us if you want something else
- Porterfield R4S Street Track Combo
- Porterfield R4 Full Race Pad
- Raybestous Racing ST41, 43, or 47 Full Race Pads
Front Pads, Wilwood Dynapro: Wilwood BP10, Street Performance, light track use, low dust
Wilwood BP20, Higher Street Performance Pad then BP10 (+$15.00)
Wilwood Q, Ultra quiet ultra low dust, street only (+$42.00)
Wilwood B, Full Race Pad, Ultra High Temp (+$57.00)
Porterfield R4S Street Track Combo (+$62.00)
Porterfield R4 Full Race Pad (+$65.00)
Raybestous Racing ST41,43 (our favorite full race pad), or 47 Full Race Pads (+$57.00)
Price: $43.00
Out of Stock

Bosch "ID Style" High Impedance Top Feed Injectors

Details 

If you want high impedance (saturated) injectors and want the most modern style on the planet, look no further. These Bosch injectors will fit all WolfKatz Fuel Rails and come in a variety of flow rates: 775 cc/min, 900 cc/min, 1100 cc/min, and 2150 cc/min. All are E85 compatible. Often called "Injector Dynamics" brand injectors on the open market. WolfKatz secures these same Bosch bodied injectors from a different vendor, but parts essentially interchangeable with the ID brand.
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Price: $84.00
Out of Stock

 
Supra 1JZ-GTE Top Feed Fuel Rail
 
Coming Soon~ Contact us for information
Price: $365.00
Out of Stock

 

Details 

If you have a V8 Toyota 2UZ family motor and you want the ultimate in fuel delivery, then these rails are for you!

- Comes with AN-8 Male Fittings (-6 or -10 also available)
- Compatible with all Domestic and German Fuel injectors
- This Kit is built to order so please expect a 6 to 8 week lead time.


Price: $400.00
Out of Stock



MR2 Side Feed Fuel Rail

Details 

Designed and tested in house, the WolfKatz Fuel Rail is NC machined to solve all your MR2 Gen II fuel flow problems
READ HERE ABOUT A REAL TEST SHOWING THE PRESSURE DROP IN THE FACTORY RAIL. THIS IS WHY YOU NEED THE WOLFKATZ RAIL WITH LARGER FUEL PUMPS AND/OR INJECTORS!

- Increased flow for injectors up to 850 cc/min via oversized 11/32? fuel supply hole; keeps all injectors at full fuel pressure!
- Directly compatible with the Gen IV Supra 550 cc/min, SARD 800 cc/min, Blitz 850 cc/min (with adapter collars) and Gen III MR2T 540 cc/min side feed injectors
- Uses stock supply lines, fuel filter and is compatible with the factory fuel pressure regulator (FPR)
- Comes will all hardware, instructions for installation, and fitting to AN-6 male in case aftermarket FPR is required
- Now all rails compatible with all 3S-GTE engines including the ALL TRAC.
- Not sure what rail is right for you? Read the MR2 Fuel Rail FAQ HERE!
Price: $335.00
Out of Stock

Aero 13109 EFI Regulator (AN-6)

Details 

- This -6 regulator is the perfect match for a Walbro 255 pump!
- Be sure to check out the WolfKatz Fitting Kits below to make installation of your regulagtor a snap!

- Has two (2) -6 AN inlet/outlet ports, one(1) -6 AN return port, and (1) 1/8" gauge port.
- Maintains stable fuel system pressure between 35-90 PSI for tuned flow rate flexibility up to 180 GPH (1,100 PPH)
- Features a vacuum/boost compensating port for a supercharger, turbo, or intake manifold vacuum connection
- Holds minimum fuel system pressure for 25 PSI for at least 20 minutes after pump shutdown
Price: $167.00
Out of Stock

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