CP Pistons


CP Forged Pistons E36


Made from the best forgings available for uncompromising reliability and performance and come with quality ring sets, lightweight pins, and locks.  Choose from stock 10:5:1 compression or 8:5:1 turbo friendly compression.  




-Made to the most accurate tolerances.

-Sold in matched and balanced sets of 6.

-Ultra light weight

-Capable of handling tremendous sustained HP

-Fully CNC machined in aerospace grade controlled environment

-Accommodates high lift aggressive camshafts

-Use of CP's Accumulator Groove design

-Better design makes for a quieter piston without the "slap" of lesser manufactures

-Pick lock grooves for easy removal

-Forged from high-strength 2618 Alloy

-Valve reliefs fit oversized valves

-Supplied with ultra high quality ring set, lightweight pins, and locks.


Many pistons look alike, however CP Pistons use spot on clearances, specification, dimensions, and metallurgy that are specifically engineered to perfect compatibility with each BMW application and engine technology, no need to second guess your piston choice.


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 Wiseco Pistons

Wiseco Sport Compact Forged Pistons E36



Wiseco starts with certified extruded bar stock and forges their pistons in-house with the world's most advanced forging presses. Most aftermarket piston companies do not make their own forgings and therefore cannot achieve the level of quality control that Wiseco demands. Wiseco pistons are made in the States using their own metal stock.


Wiseco Sport Compact pistons are made from dedicated forgings produced in-house to give you a light weight piston with superior strength and optimal design. Being the multivalve piston technology leader, wiseco pistons feature specially designed valve pockets, complex dome and crown shapes, steel nitride/napier xx rings and optimized skirt profiles. The pistons come standard with ArmorGlide® coating material for reduced friction and noise, freeing up horsepower.




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 JE Asymmetrical Pistons

JE Sport Forged Pistons E36



Crown requires no deburring or preparation

2618 T6 high tensile forged aluminum

NEW ASYMMETRICAL FSR forging! State of the art asymmetrical skirt technology reduces friction and mass while providing a more rigid and durable platform.

In this environment, higher boost levels or heavy nitrous usage necessitate JE's wrought 2618 alloy.

FSR pistons include offset pins for quiet operation.


Pistons feature new Smooth Finished Crown process for excellent flame travel.

1.0 x 1.2 x 2.8mm ring widths

.866 x 2.250 straight wall carbon steel wrist pin provided.

Pin fitting, rings and wire locks included




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 Pauter Rods


Pauter Rods E36


Years of hands-on experience in all types of racing and racing-related abuse has given Pauter an extremely comprehensive file on just what works on the subject of high performance connecting rods.

A Pauter rod looks different for not so obvious, but very good reasons. For starters, the simple beam design completely eliminates thin and non-uniform cross sections over the total length of the beam. This feature greatly improves resistance to crack-induced metal fatigue. In addition, the non-tapered profile of the beam helps to spread potentially harmful stress over a larger area, dispersing instead of concentrating these destructive loads. The design also efficiently places needed material in critical transitional areas, giving maximum support exactly where it is needed. The streamlined contour also provides subtle benefits in the form of windage reduction. The main beam rib itself continues around the wrist pin boss, perfectly integrating the beam to the pin boss, a small, but important contribution to overall structural unity.




-E4340 vacuum melt chrome moly forging – CNC machined

-Heat-treated to Rockwell C36

-Full coverage shot-peened

-End to end balanced in sets and then final sized on the big and small ends.

-Precision rod cap alignment sleeves

-ARP 2000 bolts rated at 220,000psi tensile strength.

-Aluminum-bronze wrist pin bushings


6AL4V Titanium models available for an additional $800 per rod. These rods are 33% lighter than chrome moly rods.


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 Supertech Dual Valve Spring Upgrade Kit E36


Supertech Dual Valve Spring/Retainer Kit Upgrade E36



SUPERTECH Dual Valve Springs are made with premium Superclean Chrome Silicon Vanadium Steel alloy for higher performance & durability at high rpms and better memory. Computer designed to ensure that wire stress levels do not overpass the limits of stress defined in the diagrams of fatigue for long durability under extreme conditions.  Adds the extra reliability of a dual spring setup to eliminate the risk of dropping a valve when an oem single stock spring breaks or piston slap in accidental over-rev conditions.


Supertech Retainers are manufactured with high quality military certified Titanium alloy, CNC machined for a tight fit that will ensure a long durability.


Valve Spring & Retainer Kits INCLUDE:

Valve Springs, Retainers and Seats


SPRK-H1000D/BM-KIT steel retainers

Dual valve spring 84lbs  @ 35.70mm




Titanium retainers

Dual valve spring 84lbs  @ 35.70mm



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 Supertech Oversized Performance Valves E36


Supertech Intake/Exhaust Valves Upgrade E36


Supertech Performance has more than 20 years experience manufacturing racing valves, and do intensive testing and work very closely with many engine builders  to continuously improve and provide the market with the best possible product for every application.  This is the valve train we use here at CES for all our built cylinder head applications.


Note regarding FLAT or DISHED head. The Dished head valve is slightly lighter, and used for turbo applications.


E36 Turbo Exhaust Valves


BMEVN-1031S - Supertech BMW M50/52 Single Groove Exhaust Valve 31.5x5.96x105.65mm / SS/Black Nitrided/1+mm size 

BMEVI-1031S - Supertech BMW M50/52 Single Groove Exhaust Valve 31.5x5.96x105.65mm / INCONEL/1+mm size


E36 Turbo Intake Valves



BMIVN-1031S - Supertech BMW M50/52 Single Groove Intake Valve 34x5.97x106.10mm / SS/Black Nitrided/1+mm size

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 CES Extreme Ported Turbo Performance Cylinder Head



CES Motorsport EXTREME PORTED Turbo Performance Cylinder Head


This is beyond ultimate for you forced induction BMW.


Taking extreme port and poilsh work to the next level for performance gains never seen before in an E36 cylinder head.


With gains seen as high as 50-100whp all across the rpm range on our forced induction kits simply by bolting on our Extreme Ported Head!!!


Comes with full Supertech Built Valve train, +1mm oversized Black Nitrided intake and +1 mm oversized Inconel Exhaust valves, 84 lb dual valve springs and steel retainers.


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 Carrillo Rods BMW E36


Carrillo Rods BMW M50/52 S50/52


Carrillo connecting rods are a precision, high strength, quality piece. More than forty years of experience enable Carrillo to design and manufacture a connecting rod that reflects the optimum balance between lightweight and durability. 


•Special Chrome-Moly based alloy Forged Rods

•Leightweight Design for low mass Vs. Stock

•Strong and proven in racing

•Excellent quality control

•Tight tolerances and balancing

•Includes High Quality Non-stretch WMC Rod Bolts, CARR optional

Tech Notes:

WMC Bolts are the standard hardware included and are an excellent fastener.

For extreme output applications and all out racing, the CARR bolt option holds maximum RPMs and HP level.


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