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Porsche Performance Parts

NO RETURNS ON ANY PARTS PURCHASED!

No Warranty on any part used in a Race Car or Performance Street Car.

Prices on all parts below may change without notice. Call for most current prices.

Race Cranks

944, 944 Turbo, 944S, 924, 944S2, 968

To cross-drill and micro polish your 944, 924S, 944S, 944 Turbo, or 968 crank $275

To cross-drill, knife-edge, balance, and micro polish your 944, 924S, 944S, 944 Turbo, 944S2, or 968 crank $1,050

To change the stroke of your crank from the stock 78.9mm (2.5 liter 944, 924S, 944S, 944 Turbo) to 88mm (3.0 liter 944S2 and 968) and cross-drill, knife-edged, lighten, balance, nitride, and micro polished $1,625

Note: Optionally we offer a hardening process called Nitride. This is a super hard treatment performed to a crank after all machine work has been completed, to make the crank much more durable.  It is a must for racing applications!  This is the same process the factory uses on all of their cranks. If you send your crank off, or buy a crank from any other company, and they have done any machine work to the journals, they have cut through this super hard surface. Make sure you ask them if the crank has been "Nitride Hardened"!

Additional price to Nitride any 4 cylinder crank $360

Core charge on all 78.9mm cranks is $275

Core charge on all 88mm cranks is $800

When you return your rebuildable good used crank, we will refund the core charge.

If you do not want to pay a core charge, send us your crank and we will perform whatever service you want and send it back to you within two to 4 weeks.

All cranks are STD. - STD on Main and Rod Journals unless otherwise stated.

Connecting Rods

944, 944 Turbo, 944S, 924S, 944S2, 968

Molnar Rods (PCA Legal) $700 set of four

Carrillo Rods $1,200 set of four

Pauter Rods $1,149 set of four

Pistons

NEW! 106mm 968 16 valve Turbo Pistons. Four deep valve pockets, and 8:1 compression.

Autosport Design JE Racing Forged Pistons for any 944, 944 Turbo, 944S2, 968 $1,100 set of four

Any bore size, and any compression ratio from 7.0:1 to 13.5:1 (all 8 and 16 valve engines)

Lightweight piston pins, pin retainers, and rings are included.

Add $60 for PC9 coating on skirts.

Add $140 for Gold Coat on tops.

Broadfoot Design Darton Steel Sleeves

Set of four with thick upper flange and O-ring grove $850

Available for 2.5L blocks in 100mm, 102mm, or 104mm Bore.

Available for 3.0L blocks in 100mm, 102mm, 104mm, or 106mm bore.

Sleeved Blocks

We can sleeve your 944, 944S, 924S, 944 Turbo, 944S2, or 968 block

Sleeves $850      Labor to Install $1,600

(Your block must have all components removed before shipping, or if we disassemble there will be an additional charge)

To remove your head studs add $150

944, 944S, 924S, 944 Turbo 100mm bore 2.5 liter blocks to 102mm bore 2.6 liter with stock stroke or

102mm bore with 88mm stoke 2.9 liter

1989 944, 944S2, and 968 blocks sleeved to stock 104mm bore 2.7 liter with 78.9mm stroke or 3.0 liter with 88mm stroke. Also can go to 106mm bore with these blocks.

We have been sleeving blocks from 1996 with great success. These blocks have been race proven in the Rolex24 at Daytona many times with no problems! 

The nice thing about steel sleeves is that pistons and rings are readily available (unlike MAHLE and KS pistons and rings). 

Head Studs

Raceware Head Studs for any 944, 944S, 944 Turbo, 944S2, and 968 $295

Turbochargers

Note: There will be no warranty on any turbocharger sold on this page.

Depending on your engine displacement and HP requirements, we have a bunch of different ways to go with our custom built T3 hybrid or GT DBB type turbochargers.

Call us and let us know what you want to do with your engine, and what your HP expectations are, and we will give you advice on what turbocharger to use.

Listed below are a few examples:

Rebuilt factory KKK K26 #6 as used in all 1986 through 1988 944 Turbo (supports up to 270 HP) $550  (Core charge $200)

Water cooled, Journal Bearings CHRA

(Bolts right up in stock location) Stock 944 Turbo has a Stage I Turbine Wheel.

Rebuilt factory K26 #8 as used in all 1988 944 Turbo "S" and 1989 944 Turbo (supports up to 300 HP) $550  (Core charge $450)

Water cooled, Journal Bearings CHRA

(Bolts right up in stock location). Stock 944 Turbo "S" has a Stage II Turbine Wheel.

New factory KKK K26 #8 1988 Turbo S and 1989 951 $1,600

New T3 / T04E / K26 #6 Hybrid  $775

Oil/Air Cooled, 360 degree Journal Bearing CHRA.

.57 trim compressor wheel

Stage III turbine wheel

390 HP

Oil/Air Cooled, 360 degree Journal Bearing CHRA.

(Bolts right up to stock 951 exhaust up and down pipes, boot modification needed for 3" inlet)

New T3 / T04E / K26 .63 A/R (Precision Brand) Hybrid Turbocharger $1,275

Oil/Air Cooled, 360 degree Journal Bearing CHRA.

Billet MFS 54mm inducer compressor wheel

57mm exducer 76 trim turbine wheel

#5431E MFS

500 HP

(Bolts right up to stock 951 exhaust up and down pipes, boot modification needed for 3" inlet).

We modify these turbochargers to fit Porsche 951's, and no special mount is needed for this turbocharger, so our price is higher than other's, but will bolt right up.

New T3 / T04E / K26 #10 .82 A/R (Precision Brand) Hybrid Turbocharger $1,575

Oil/Air Cooled, 360 degree Journal Bearing CHRA.

Billet MFS 58mm inducer compressor wheel

57mm exducer 76 trim turbine wheel

#5831 MFS

585 HP

(Bolts right up to stock 951 exhaust up and down pipes, boot modification needed for 3" inlet).

We modify these turbochargers to fit Porsche 951's, and no special mount is needed for this turbocharger, so our price is higher than other's, but will bolt right up.

New T3 / T04E / K26 #10 .82 A/R (Precision Brand) Hybrid Turbocharger $1,200

Oil/Air Cooled, 360 degree Journal Bearing CHRA.

Billet Forged 58mm inducer compressor wheel

58mm exducer 76 trim turbine wheel

#PT5858 CEA

620 HP

We modify these turbochargers to fit Porsche 951's, so our price is a little higher than retail.

(Bolts right up to stock 951 exhaust up and down pipes, boot modification needed for 3" inlet, and must have our modified mount shown below).

Note: There will be no warranty on any turbocharger sold on this page.

Modified mount required for Precision Turbochargers with K26 .82 A/R turbine housing $250   Core charge $65

Garrett GTX-R Turbochargers

Dual Ball Bearing and water cooled CHRA

Garrett GT Dual Ball Bearing Turbochargers with TiAL stainless V-band turbine housings:

Small package, super fast spool, 350 HP GTX 2860R $1,685

Small package, super fast spool, 400 HP GTX 3071 $1,885

GTX 3076R 500 HP $1,435

GTX 3582R 600 HP $2,500

Requires billet mount for 951, custom oil feed hose, custom oil drain hose, custom V-band clamp exhaust for up and down pipes, and custom 4" inlet pipe to compressor. Also must install custom water cooling hoses. Fittings are aditional.

Add $250 for Billet GTX compressor wheel. These 11 blade wheels add around 100 HP to above turbochargers.

2.25" In and 3" Out V-band Clamp Kits for TiAL Turbine Housings $150 pair

500HP Garrett GTX 3071 with TiAL Turbine Housing and 4" Inlet Shown Below

Optional Ceramic Coating of Turbine Housing $180

Optional Ceramic Coating of Down Pipe $150

Special Mount for GT and GTX Turbochargers

944 Turbo Billet Mount designed for use with Garrett GT ball bearing Turbochargers $285

Custom GT Turbocharger Oil feed hose with .030" restrictor $180 

Custom GT Turbocharger Oil drain hose $230

The oil feed and oil drain hoses are required when installing the Billet GT Turbo Mount.

These mounts come as-is from our supplier. If you want the area cut away just under the oil drain fitting, we charge an additional $98 labor to do this. It will make oil drain plumbing easier!

Modification shown below.

O-ring seals, two exhaust stainless rings, and intake manifold gaskets needed for turbocharger swap. Kit $60

Our 2.75" Down Pipe is recommended  with any upgraded Turbocharger $375

Labor to install any of the above Turbochargers $960

Autosport Intercoolers

Level One Intercooler supports up to 500 HP for 1986 through 1989 951 (944 Turbo) $875

Level Two Intercooler supports up to 800 HP $975 (modifications required)

The Level Two intercooler requires cutting out the sheet metal piece between the bumper shocks.

These are brand new Intercoolers designed and built by Autosport.

Dimensions and Efficiency

Stock 951 Intercooler

5" deep x 5.5" high x 17.5" long

Inlet and outlet tube size is 2.12" O.D.

Flows 205 CFM @ 0.5 PSI pressure drop 

Efficiently supports up to 300 HP

Level One Intercooler

6.5" deep x 4.5" high x 18" long

Inlet and outlet tube size is 2.25" O.D.

Flows 432 CFM @ 0.5 PSI pressure drop

Efficiently supports up to 500 HP

Level Two Intercooler 

4.5 deep x 8" high x 18" long

Inlet and outlet tube size is 2.50" O.D.

Flows 648 CFM @ 0.5 PSI pressure drop

Efficiently supports up to 800 HP

Note: Pressure drops shown above are for test purposes only. If running less CFM the pressure drop will be less, if running more CFM pressure drop will be more.

Level Two shown below

Wastegates

TiAL F46E - 46mm wastegate $510

CNC machined from billet aluminum and stainless, these are the best money can buy!

Direct fitment into any 1977 - UP 930 (911 Turbo)

Fits 1986 944 Turbo with modification needed if you have the early style cross-over pipe. Also requires our stainless wastegate outlet pipe which dumps back into cat or cat bypass pipe.

Direct bolt onto any late style 1987 through 1989 944 Turbo crossover pipe, but will need our stainless wastegate outlet pipe which dumps back into cat or cat bypass pipe.

These wastegates are fully controllable with a manual type or electronic type boost controller (not included)

Available in red, blue, purple, yellow, black, or silver anodize.

Also available in 0.4, 0.6, 0.9, 1.0, 1.1, 1.2, 1.4, 1.8, 2.0, and 2.2 Bar fixed spring rates.

Stock 944 Turbo and 930 (911 Turbo) boost is set at 0.7 Bar.

Fully rebuildable!

Blow-off Valves

TiAL "Q" 50mm billet aluminum Blow-off Valve $225

Flange requires welding to your boost pipe to throttle valve.

Available in red, blue, purple, yellow, black, or plan silver anodize.

Boost Tubes (Hard Pipes)

944 Turbo $400

Kit includes: In and out pipes to and from intercooler, all silicone/fiberglass reinforced couplings, and new stainless steel T-bolt clamps. 

 Fits all 1986 through 1989 944 Turbo's, but must remove stock air filter housing for clearance, and install cone style filter kit (not included). 

Made from mandrel bent 6061 Aluminum and bead rolled at ends.

Your choice of blow-off valve connection type, and if you what a fitting or not for the idle air system.

Racing Oil Cooler

Racing Oil Cooler for 911 RSR, 944, 944 Turbo, 968 $550

Has AN-12 Fittings at each end, AN-6, and 3/8" NPT

(Adapters, Hose, and Hose Ends are additional) 

Racing Balance Shaft modification

Includes cutting weights off each shaft, re-plugging oil galleys, and micro-polish journals $80 pair

Core charge $40 per shaft

Stock balance shafts shown at top and Autosport Modified / Micro-polished Shafts at bottom.

European Alternator Mounts

Billet mount above

Factory mount above

Billet Aluminum for 944, 944 Turbo, 944S, 924S, 944S2, and 968 $76

Aluminum spacer for engine hook (all N/A cars) $9

Aluminum spacers for engine hook and intake mount (all 951's) $18

Factory Cast Aluminum for 944, 944 Turbo, 944S, 924S, 944S2, and 968 $135

Mounting hardware $12

Required European Serpentine Belt $15 

We were the first ones to design, manufacture, and sell the Billet Aluminum European Mounts back in 1996 when we first started racing 944's and 944 Turbo's. Many Aftermarket Porsche Parts Companies have copied us sense that time. If you want the Original... Here it is.

Lifetime Warranty on this part!

Power Pulley's (Under-drive Pulley's)

Fits any PORSCHE 924S, 944, 944S, 944S2, 951, 968 $375 (set of all four)

Require Power Steering V-Belt 10x1000 $12

Uses stock Alternator / AC belt $18 if needed.

Stock pulley's shown at bottom of first photo.

Designed for Race Cars and Performance Street Cars

More Power and torque from your engine due to smaller crank pulley drive size, smaller power steering (pulley on crank) drive size, larger alternator and power steering pulley sizes - Basically re-gearing the alternator, A/C and power steering to turn slower at high RPM. Also saves alternator, A/C compressor and power steering pump from damage when used at extended high RPM.

Under-drive pulley's have been used on all types of race cars and race boats for over 60 years, and are a proven way to gain free power!

CNC machined from billet aluminum and hard anodized in black, blue, silver, purple or red. They are much lighter than stock pulley's and look great!

They will not rust like stock painted steel pulley's. Direct bolt-in to stock location with no modifications required.

7 HP and 7 ft. lbs. of torque gain proven on dyno!

Individual Pulley Prices:

Crank Under-drive Pulley $150

Alternator Under-drive Pulley $98

Power Steering Under-drive Pulley (on crank) $85

Power Steering Under-drive Pulley (on Pump) $95

We were the first to design, manufacture, and sell Billet Aluminum Under-drive Pulley's back in 1996 when we first started racing 944's and 944 Turbo's. Many Aftermarket Porsche Parts Companies have copied us sense that time. If you want the Original... Here it is.

Clutch Systems for your PORSCHE

Stock, Performance, Full Race 

We offer the absolutely lightest Racing Clutch Kit on the market for all 944's, and 924S!

 No other company has a Racing Clutch Kit as light as ours. For the racer who wants the bast!

944, 924S normally aspirated Racing Clutch Kit $1,550

Includes:

Aluminum Flywheel - 4.4 pounds

Aluminum Pressure Plate - 9.5 pounds

Your choice of street spring hub disc or 6 puck Stage 2 or 3 spring hub Disc

Release Bearing

Pilot Bearing

9 Pressure Plate bolts

Factory Sachs, KEP, SPEC, and Fidanza available. Call or email for price.

Custom Racing Wheels for your PORSCHE

Any offset, and any width up to 14"

Diameters 16" 17" 18" 19" 20"

Call us for the best possible price, and fitment.

Competition and Performance wheels

Race Dash

Fiberglass Race Dash $310

Fits 944, 924S, 944S, 944 Turbo, 944S2, and 968

Requires mounting, and painting. No previsions for A/C. Holes must be cut for your gauges. Gauges not included.

Racing Shocks

The Bilstein Racing Threaded Body Shocks and Struts shown above are the most cost effective way to go. 

These are the same shocks as used on all of the Fire Hawk and CUP Series 944 Turbos and 968 Race Cars.

We have been using them on our race cars for many years with great success. The nice thing about them is you can purchase them individually unlike other brands.  Call for most current price.

MOTON Threaded Body Shocks - Call for current price.

We sell all Porsche Factory Original Parts, as well as our own Developed Performance Parts, and Aftermarket Performance Parts. Call for any parts you may need that are not listed on this page. Most of the time, we can beat any competitors price!

Prices may change without notice. Please call for the most current price.

NO RETURNS ON ANY PARTS PURCHASED!

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