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Manley Performance


Manley 01+ Acura RSX Type S 2.0L DOHC i-VTEC 16 Valve K20A2 36mm Intake Stainless Race Flo Valves (11132-8)


Manley 90-00 Mitsubishi Eclipse GS GST 2.0L Exhaust 30.5mm Stainless Race Flo Valve *Single Valve* (11133-1)


Manley 90-00 Mitsubishi Eclipse GS GST 2.0L 4G63-4G63T DOHC 16 Intake 34mm Stainless Race Flo Val (11134-8)


Manley 90-00 Mitsubishi Eclipse GS/T 2.0L 4G63/T DOHC 16 Intake 34mm Stainless Race Flo Valve (11134-1)


Manley 90-00 Mitsubishi Eclipse GS GST 2.0L 4G63-4G63T DOHC 16 Exhaust 31.5mm Stainless Race Flo (11135-1)


Manley 90-00 Mitsubishi Eclipse GS GST 2.0L 4G63-4G63T DOHC 16 Intake 35mm Stainless Race Flo Val (11136-8)


Manley 00-03 Subaru WRX EJ20 / 04 STi Intake 36mm Stainless Race Flo Valve - 1 Valve (11138-1)


Manley 00-03 Subaru WRX EJ20 / 04 STi Exhaust 32mm Stainless Extreme Duty Valve (11137-1)


Manley 91-98 Nissan Sentra SE-R 2.0L SR20DET DOHC 16 Exhaust 30.15mm Stainless Race Master Valves (11145-8)


Manley 00-03 Subaru WRX EJ20 / 04 STi Exhaust 33mm Stainless Extreme Duty Valve - 1 Valve (11139-1)


Manley Nissan 3.5L V6 VQ35DE VQ35DET DOHC 24 Exhuast 31.5mm Stainless Race Master Valves (11149-12)


Manley 00-03 Subaru WRX EJ20 / 04 STi Intake 37mm Stainless Race Flo Valve - 1 Valve (11140-1)


Manley 91-98 Nissan Sentra SE-R 2.0L SR20DET DOHC 16 Exhaust 31.15mm Stainless Race Master Valves (11147-8)


Manley Nissan 3.5L V6 VQ35DE VQ35DET DOHC 24 Intake 37mm Stainless Race Master Valves (11148-12)


Manley Nissan 3.5L V6 VQ35DE VQ35DET DOHC 24 Intake 37.5mm Stainless Race Master Valves (11150-12)


Manley Nissan 3.5L V6 VQ35DE VQ35DET DOHC 37.5mm Stainless Race Master Valves - Single (11150-1)


Manley Nissan 3.5L V6 VQ35DE VQ35DET DOHC 24 Intake 38mm Stainless Race Master Valves (11152-12)


Manley Toyota Scion tC 2.4L 2AZFE DOHC 16 Exhaust 29.5mm Stainless Race Master Valves (11157-8)


Manley Nissan 3.5L V6 VQ35DE VQ35DET DOHC 24 Exhuast 32.5mm Stainless Race Master Valves (11153-12)


Manley 00-03 Subaru WRX EJ20 / 04 STi Exhaust 32mm Stainless Race Master Valve - Single (11155-1)


Manley Toyota Scion tC 2.4L 2AZFE DOHC 16 Intake 34mm Stainless Race Master Valves (11156-8)


Manley Performance components from Modern Automotive Performance will give the spirit of a classic American muscle car to your Ford, Chevy, Mitsubishi, Subaru or other sport compact model.

Our staff of gearheads has decades of collective experience, but none of us have been around as long as Manley Performance, which was founded in 1966. The founder of the company cut his teeth in performance racing by rebuilding a 312 Ford V-8 engine and tearing up the streets and highways of New Jersey in a ’56 T-Bird. Parts from Manley Performance have pushed classic names in racing to legendary status.

The company has stayed relevant all these years by keeping its commitment to high standards of quality and performance. These crankshafts, pistons, valves, springs and connecting rods are forged from the highest quality metal using precision engineering and machining.

If you are rebuilding the engine on your Mitsubishi Evo 8/9 or X, Subaru WRX or other performance vehicle, Manley Performance has internals crafted specifically for your car’s standards and specs.

What do you drive, and how do you want to drive it? At Modern Automotive Performance, we’re your personal pit crew, so if engine internals are in your future, contact us today and we’ll point you toward Manley Performance components and parts that meet every single demand you have. Whether you transport your project car to the track in a trailer, or your car is also your daily driver that needs to handle regular roads, Manley Performance parts will get you exactly where you want to go.

You’ll love our prices at Modern Automotive Performance, as well as our low shipping rates and Loyalty Rewards program. You’ll also appreciate our immediate order packing: We get started on your order as soon as you place it. That way, you can get to work faster, and get your project car back on the road where it belongs.


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