- 3.2 l for increased horsepower and torque.* - genuine mahle forged pistons with deeper valve pockets. - genuine mahle steel (st52) nikasil coated cylinders.** - piston pin bore is off center (deaxiated) for factory quiet operation. - 10.3:1 compression. - 98 mm big bore. - 22x58 racing wrist pins - 70.4 stroke. - made in Germany by mahle gmbh. - piston rings installed directly on the pistons for ease of installation. - complete set with cylinders, pistons, rings, wrist pins and clips. - kit weighs 21.03 lbs. (9.54 kg). Mahle pistons are forged for substantially higher and more uniform strength over pistons that are cast. Mahle cylinders are manufactured from st52 steel which has extremely high thermal resista...(choose a part on the right to read more)

General Fitment

This line is dedicated to the most demanding customers.this braking system originates from the racing components, consisting of a ventilated, integral or composite disc, aluminium calipers, a complete set of high performance brake pads, metal braid tubes and high quality small parts. Please remember that in the European community, gran turismo products may only be used in racing and on private roads, unless you have obtained a new approval in compliance with directive 98/12/ec. Proven on-track performance; disperses gasses, cleans pads for better 'bite'; reduces 'usprung weight' for better handling; provides maximum braking force without the flex of sliding callipers; reduces heat-related stress, increases ...(choose a part on the right to read more)

Perfect kit for street use, this is ultra-reliable, factory smooth kit will yield 35+ hp (depending on your additional modifications). These can also be used with OEM valves and camshafts. These are slip fit (107 spigot / 102 bore) and no modifications must be made to the case. Mahle pistons are forged for substantially higher and more uniform strength over pistons that are cast. Mahle cylinders are manufactured from st52 steel which has extremely high thermal resistance, they are nikasil coated which reduces wear and friction. We also have the piston rings (sealing and oil scrapers) pre-installed to ensure reliability. Each of our mahle piston and cylinder kits are complete and ready for installation. We also ...(choose a part on the right to read more)

General Fitment

The 11.8:1 compression will provide you with more acceleration than kits with 11.3:1 compression. For track use we recommend more aggressive cam (maximum valve lift (tdc) of 2.1 mm) . Piston's have very deep pockets for use with sport valves. These are 107 mm in size so are slip fit and do not require modifications. This kit is ideal for track use but can also be used on the street, it will add 40+ hp (depending on your additional modifications). Mahle pistons are forged for substantially higher and more uniform strength over pistons that are cast. Mahle cylinders are manufactured from st52 steel which has extremely high thermal resistance, they are nikasil coated which reduces wear and friction. We also have ...(choose a part on the right to read more)

General Fitment

The 11.8:1 compression will provide you with more acceleration than kits with 11.3:1 compression. For track use we recommend more aggressive cam (maximum valve lift (tdc) of 2.1 mm) . Piston's has very deep pockets for use with sport valves. These are 107 mm in size so are slip fit and do not require modifications. This kit is ideal for track use but can also be used on the street, it will add 35+ hp (depending on your additional modifications). Mahle pistons are forged for substantially higher and more uniform strength over pistons that are cast. Mahle cylinders are manufactured from st52 steel which has extremely high thermal resistance, they are nikasil coated which reduces wear and friction. We also have t...(choose a part on the right to read more)

This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or request expedited shipping.

This kit will add 35+ hp and is made for aggressive street or track use. - forged pistons with double hump. - cylinder 107 mm and 114 mm high. - mirrored valve pockets. - deaxiated for trouble free installation. - compression 8.0: 1 made in Germany - made by mahle technical tip - the inside diameter of the heads must be adjusted to accommodate the larger pistons, and to accommodate for the additional thermal load the last 2 ribs should be welded together. We also recommend inserting a groove in the head and using the le mans style rings, part # FVD104999993

This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or reque...(choose a part on the right to read more)

General Fitment

This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or request expedited shipping.

4,1l mahle liter piston and cylinder conversion kit for 997 (1st & 2nd generation) GT3 / GT3 rs - forged 106mm piston - mirrored valve pockets - piston pin bore is off center (deaxiert) for factory quiet operation. - 13 : 1 compression - made in Germany - made by mahle water channels and case must be machined to fit.

This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or request expedited shipping.

This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or request expedited shipping.

Stoptech rear 13 inch 4 piston big brake kit Porsche 993 Carrera 93-98

Stoptech big brake kits give your vehicle that supercar look and feel, and exceed stock brake system performance in two areas. First, larger rotors increase heat capacity. A brake system?s biggest enemy is heat. A brake system with inadequate heat capacity will overheat leading to brake fade, increased stopping distances, and possible failure. Second, stiffer calipers and stainless steel lines reduce system compliance and increase initial bite and pedal feedback. The key is to increase heat capacity and reduce compliance without upsetting the stock front to rear brake torque ratio. If the brake upgrade you select adds too much front t...(choose a part on the right to read more)

General Fitment

The 11.8:1 compression will provide you with more acceleration than kits with 11.3:1 compression. However, this kit cannot be used with original cams, it requires a more aggressive cam (maximum valve lift (tdc) of 2.1 mm) and has very deep pockets for use with rsr valves. The 109-mm size means that the housings / case must be modified / machined on non rs models. If you have a European rs model, these would be slip fit. This kit also requires 6 qty. Larger o-rings, part # 96410440180 and 6 qty. Larger base o-rings, part # 99970502341 mahle pistons are forged for substantially higher and more uniform strength over pistons that are cast. Mahle cylinders are manufactured from st52 steel which has extremely high th...(choose a part on the right to read more)

General Fitment

Stoptech front 14 inch 4 piston big brake kit Porsche 993 Carrera 93-98

Stoptech big brake kits give your vehicle that supercar look and feel, and exceed stock brake system performance in two areas. First, larger rotors increase heat capacity. A brake system?s biggest enemy is heat. A brake system with inadequate heat capacity will overheat leading to brake fade, increased stopping distances, and possible failure. Second, stiffer calipers and stainless steel lines reduce system compliance and increase initial bite and pedal feedback. The key is to increase heat capacity and reduce compliance without upsetting the stock front to rear brake torque ratio. If the brake upgrade you select adds too much front ...(choose a part on the right to read more)

General Fitment

Wossner are the innovative specialists for high performance pistons and connecting rods. Their products can be found in engines operating at the highest levels of motorsport, in competition and, of course, in everyday use. In fact, anywhere where longevity and operational noise are important factors. Wossner products are the source of superior power behind the success of well known motorsport teams at national and international race meets.

Extreme racing conditions demand the strength and toughness that only forged pistons can offer. Compared to cast pistons, forgings are tougher and more durable, and will stand up to the abuse that high performance motorsport applications require. Most castings are britt...(choose a part on the right to read more)

General Fitment

This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or request expedited shipping.

Wossner are the innovative specialists for high performance pistons and connecting rods. Their products can be found in engines operating at the highest levels of motorsport, in competition and, of course, in everyday use. In fact, anywhere where longevity and operational noise are important factors. Wossner products are the source of superior power behind the success of well known motorsport teams at national and international race meets.

Extreme racing conditions demand the strength and toughness that only forged pistons can offer. Compared to cast pistons, forgings are tougher and more durable, and will stand up to the abuse that high performance motorsport applications require. Most castings are britt...(choose a part on the right to read more)

General Fitment

Wossner are the innovative specialists for high performance pistons and connecting rods. Their products can be found in engines operating at the highest levels of motorsport, in competition and, of course, in everyday use. In fact, anywhere where longevity and operational noise are important factors. Wossner products are the source of superior power behind the success of well known motorsport teams at national and international race meets.

Extreme racing conditions demand the strength and toughness that only forged pistons can offer. Compared to cast pistons, forgings are tougher and more durable, and will stand up to the abuse that high performance motorsport applications require. Most castings are britt...(choose a part on the right to read more)

General Fitment

High-quality OEM replacement piston and cylinder set designed to perform like the original. We source these parts in Germany to ensure quality, reliability and precise fitment. Set includes: 6 qty. Pistons 6 qty. Cylinder 6 qty. Wrist pin 12 qty. Circlips 1 qty. Set of piston rings sold as a set. 1 necessary per car.

This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or request expedited shipping.

High-quality OEM replacement piston and cylinder set designed to perform like the original. We source these parts in Germany to ensure quality, reliability and precise fitment. Set includes: 6 qty. Pistons 6 qty. Cylinders 6 qty. Wrist pins 12 qty. Circlips 1 qty. Set of piston rings sold as a set. 1 necessary per car. Now is the perfect time to upgrade for added performance! We carry mahle 3.2 l slip fit, larger bore, higher compression pistons and cylinders, part # 10010303204

This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or request expedited shipping.

Sold individually. 1 necessary per car.

This item may need to be sourced from Germany and would take 2-4 weeks to arrive. Once ordered it cannot be canceled. Please call to check stock or request expedited shipping.

View/Change Diagram

911 1974-77 - Engine	911 1974-77 - Engine
911 1978-83 - Engine	911 1978-83 - Engine
911 1984-86 - Engine	911 1984-86 - Engine
911 1987-89 - Engine	911 1987-89 - Engine
930 1975-77 - Engine	930 1975-77 - Engine
911 1989-94 - Engine	911 1989-94 - Engine
911 1994-98 - Engine	911 1994-98 - Engine
911 Turbo/GT2 2001-05 - Engine	911 Turbo/GT2 2001-05 - Engine
911 Turbo/GT2 2007-09 - Engine	911 Turbo/GT2 2007-09 - Engine

Refresh the missing horsepower with a brand new set of pistons and cylinders. Restore the lost compression that reringing will never accomplish. Other kits available for large displacement.