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Mahle Forged Pistons & Rings Set (Incl. Gold Series)

Mahle
From: $620.04
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Mahle Motorsports is responsible for manufacturing some of the best racing pistons in the world. Their attention to detail, exact tolerances and unique material choices make them extremely good value for money.

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From: $620.04

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Part Description:

Mahle is one of the biggest automotive manufacturers in the world, providing OE pistons for countless engines. It's not surprising that their motorsports division are renowned for producing some of the best forged pistons on the market, they come highly recommended here at H-Tune.

4032 Alloy Pistons:

Mahle's high silicon content 4032 aluminum alloy and their forging process allows for a strong, lightweight piston and a very low thermal expansion rate. This means that the piston will expand along the lines of your factory pistons, giving you improved performance while retaining the factory reliability like a cast piston. This also means there's little risk of piston slap on a cold start, characteristic of many forged pistons. Data sheet provided with cylinder wall clearance guidelines. It doesn't get much better than that when it comes to forged piston technology.

For many daily-driven builds, 4032 pistons are the best choice you can make for longevity and cold start driveability. Very popular for Honda K-Series and Subaru EJ engines in particular.

2618 Alloy Pistons & Gold Series:

Some heavy-duty big-horsepower applications are made with 2618 aluminum alloy and also feature hard anodised top ring land as noted in the options above. This alloy has a lower silica content and higher expansion rate, making it more akin to a traditional forged piston. Those with huge turbos or dedicated track slags are best looking here.

For vehicles with a FRM cylinder lining (Fiber Reinforced Matrix), such as the F20C/F22C (S2000) and H22A (Prelude/Accord Type-R), Mahle has a special series called the "Gold Series". The Mahle Gold Series pistons have a special skirt coating that allows the piston to be dropped into the FRM cylinder bore without needing to sleeve the block. This sacrificial coating is a completely unique feature to Mahle pistons and one of the reasons they're likely the only piston you'll hear recommended for these engines.

All Mahle Motorsports Forged Racing Pistons are sold in a complete set of 4 pistons and come complete with wrist pins, piston rings and pin locks.

On a few engine fitments, such as Honda B/K-Series and Ford Duratec you'll notice that compression ratios are given in ranges. This is due to various engines in the series producing different compression ratios based on numerous factors (deck height, stroke, head gasket thickness etc.) For example with Honda K-Series, the lower value is for K20A/K20Z applications, and the higher value K24A.

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Vehicle Fitment

This fitment information has been checked and reviewed by our staff.

Car Model Years Type/Chassis Engine
Honda Accord Honda Emblem 1993-1997 CF2 (SiR) H-Series - H22A
Honda Accord Honda Emblem 1999-2002 CH1 (Type-R) H-Series - H22A / H22A7
Honda Accord Honda Emblem 1999-2002 CL1 (Euro-R) H-Series - H22A / H22A7
Honda Accord Honda Emblem 2002-2008 CL7 (Euro-R) K-Series - K20A
Honda Accord Honda Emblem 2002-2005 CL7/CM1 (Base) K-Series - K20A6
Honda Accord Honda Emblem 2006-2008 CL7/CM1 (Base) K-Series - K20Z2
Honda Accord Honda Emblem 2002-2008 CL9/CM2 (Type-S/Exec) K-Series - K24A / K24A3
Honda Accord Honda Emblem 2008-2015 CU2/CW2 (2.4) K-Series - K24Z / K24Z4
Honda Civic Honda Emblem 1988-1991 EF9/EE9 (SiR) B-Series - B16A / B16A1
Honda Civic Honda Emblem 1992-1995 EG6 (SiR) B-Series - B16A / B16A2
Honda Civic Honda Emblem 1996-2000 EK4 (VTi/VTi-S) B-Series - B16A / B16A2
Honda Civic Honda Emblem 2001-2006 EP2/EV1 (Type-S) K-Series - K20A3
Honda Civic Honda Emblem 2001-2006 EP3 (Type-R) K-Series - K20A / K20A2
Honda Civic Honda Emblem 2007-2011 FD2 (JDM Type-R) K-Series - K20A
Honda Civic Honda Emblem 2007-2011 FN2 (Type-R) K-Series - K20Z / K20Z4
Honda Civic Honda Emblem 1996-2000 MB6/MC2 (VTi/VTi-S) B-Series - B18C4
Honda CR-V Honda Emblem 2002-2006 RD (i-VTEC) K-Series - K20A4
Honda CR-X Honda Emblem 1987-1991 EF8/EE8 (SiR) B-Series - B16A / B16A1
Honda CR-X Honda Emblem 1991-1997 EG/EH (Del Sol) B-Series - B16A / B16A2
Honda FR-V (Edix) Honda Emblem 2004-2007 BE (i-VTEC) K-Series - K20A9
Honda Integra Honda Emblem 1989-1993 DA/DB B-Series - B16A / B18A / B18A1 / B18A2
Honda Integra Honda Emblem 1994-2000 DC2/DB8 (Type-R) B-Series - B18C / B18C5
Honda Integra Honda Emblem 2001-2006 DC5 (Type-R) K-Series - K20A
Honda Integra Honda Emblem 2001-2006 DC5 (Type-S) K-Series - K20A3
Honda Prelude Honda Emblem 1992-1996 BB H-Series - H22A / H22A1 / H22A2
Honda Prelude Honda Emblem 1997-2001 BB H-Series - H22A / H22A4 / H22A5 / H22A8
Mitsubishi Galant Mitsubishi Emblem 1996-2005 All 4G63 (2.0L)
Mitsubishi Lancer Mitsubishi Emblem 1992-1994 Evo I 4G63T (2.0L Turbo)
Mitsubishi Lancer Mitsubishi Emblem 1994-1995 Evo II 4G63T (2.0L Turbo)
Mitsubishi Lancer Mitsubishi Emblem 1995-1996 Evo III 4G63T (2.0L Turbo)
Mitsubishi Lancer Mitsubishi Emblem 1996-1998 Evo IV 4G63T (2.0L Turbo)
Mitsubishi Lancer Mitsubishi Emblem 2005-2008 Evo IX 4G63T (2.0L Turbo)
Mitsubishi Lancer Mitsubishi Emblem 1998-1999 Evo V 4G63T (2.0L Turbo)
Mitsubishi Lancer Mitsubishi Emblem 1999-2001 Evo VI 4G63T (2.0L Turbo)
Mitsubishi Lancer Mitsubishi Emblem 2001-2003 Evo VII 4G63T (2.0L Turbo)
Mitsubishi Lancer Mitsubishi Emblem 2003-2005 Evo VIII 4G63T (2.0L Turbo)
Mitsubishi Lancer Mitsubishi Emblem 2007-2016 Evo X 4B11T (2.0L Turbo)
Nissan 350Z Nissan Emblem 2002-2009 Z33 VQ35 - VQ35DE (3.5L)
Nissan Silvia (240SX/200SX/180SX) Nissan Emblem 1988-1994 S13 SR20 - SR20DE (2.0L)
Nissan Silvia (240SX/200SX/180SX) Nissan Emblem 1988-1994 S13 SR20 - SR20DET(2.0L Turbo)
Nissan Silvia (240SX/200SX/180SX) Nissan Emblem 1995-2000 S14 KA24 - KA24DE (2.4L)
Nissan Silvia (240SX/200SX/180SX) Nissan Emblem 1995-2000 S14 SR20 - SR20DE (2.0L)
Nissan Silvia (240SX/200SX/180SX) Nissan Emblem 1995-2000 S14 SR20 - SR20DET (2.0L Turbo)
Nissan Silvia (240SX/200SX/180SX) Nissan Emblem 1999-2002 S15 SR20 - SR20DE (2.0L)
Nissan Silvia (240SX/200SX/180SX) Nissan Emblem 1999-2002 S15 SR20 - SR20DET (2.0L Turbo)
Nissan Skyline (GT-R/GT-S) Nissan Emblem 1988-1994 R32 RB25 - RB25DE (2.5L)
Nissan Skyline (GT-R/GT-S) Nissan Emblem 1988-1994 R32 RB26 - RB26DETT (2.6L Turbo)
Nissan Skyline (GT-R/GT-S) Nissan Emblem 1993-1998 R33 RB25 - RB25DE (2.5L)
Nissan Skyline (GT-R/GT-S) Nissan Emblem 1993-1998 R33 RB25 - RB25DET (2.5L Turbo)
Nissan Skyline (GT-R/GT-S) Nissan Emblem 1999-2002 R34 RB25 - RB25DE (2.5L)
Nissan Skyline (GT-R/GT-S) Nissan Emblem 1999-2002 R34 RB26 - RB26DETT (2.6L Turbo)
Subaru Forester Subaru Emblem 1997-2002 SF EJ-Series - EJ25 (2.5L)
Subaru Forester Subaru Emblem 2003-2008 SG EJ-Series - EJ25 (2.5L)
Subaru Forester Subaru Emblem 2008-2013 SH EJ-Series - EJ25 (2.5L)
Subaru Impreza Subaru Emblem 1992-2000 GC (Saloon) EJ-Series - EJ20 (2.0L)
Subaru Impreza Subaru Emblem 2000-2007 GD (Saloon) EJ-Series - EJ20 (2.0L)
Subaru Impreza Subaru Emblem 2007-2011 GE/GV (Saloon) EJ-Series - EJ25 (2.5L)
Subaru Impreza Subaru Emblem 1992-2002 GF (Hatchback) EJ-Series - EJ20 (2.0L)
Subaru Impreza Subaru Emblem 2000-2007 GG (Hatchback) EJ-Series - EJ20 (2.0L)
Subaru Impreza Subaru Emblem 2007-2011 GH/GR (Hatchback) EJ-Series - EJ25 (2.5L)
Subaru Impreza Subaru Emblem 1992-2000 GM (Coupe) EJ-Series - EJ20 (2.0L)
Subaru Impreza Subaru Emblem 2011-2016 STI EJ-Series - EJ25 (2.5L)
Subaru Legacy Subaru Emblem 1993-1998 BD/BG/BK EJ-Series - EJ20 (2.0L)
Subaru Legacy Subaru Emblem 1998-2004 BE/BH/BT EJ-Series - EJ25 (2.5L)
Subaru Legacy Subaru Emblem 2003-2009 BL/BP EJ-Series - EJ20 (2.0L)
Subaru Legacy Subaru Emblem 2009-2014 BM/BR EJ-Series - EJ25 (2.5L)
Toyota Celica Toyota Emblem 1985-1989 ST165 3S-GTE (2.0L Turbo)
Toyota Celica Toyota Emblem 1989-1993 ST185 3S-GTE (2.0L Turbo)
Toyota Celica Toyota Emblem 1993-1999 ST205 3S-GTE (2.0L Turbo)
Toyota MR-2 Toyota Emblem 1989-1999 W20 (Mk2) 3S-GTE (2.0L Turbo)