Browse our full selection of Manley Performance parts, performance upgrades, and accessories. We carry 210+ Manley Performance products for cars, trucks, Jeeps, and SUVs. Whether you're looking for performance upgrades or OE-quality replacements, find what you need from Manley Performance right here.
Manley Performance
Manley 00-03 Subaru WRX (EJ20) / 04 STi Exhaust 33mm Stainless Extreme Duty Valve (1 valve)
$67.86
$85.68
In stock
Manley Performance
Manley Small Block Chevy LS-1 / LS-2 (LS-6 Head) 1.600 Head Diameter Race Flo Exhaust Valves
$188.69
$251.58
In stock
Manley Performance
Manley Nissan 2.6L Inline 6-24 Valve (RB26DET/T) Intake 34.6mm Stainless Race Flo Valves
$313.55
$395.90
In stock
Manley Performance
Manley 90-99 Mitsubishi 4G63(T) DSM / 90-06 Evo DOHC 6.56mm Bead Loc Valve Locks (8pc)
$51.77
$57.52
In stock
Manley Performance
Manley 95-99 Mitsubishi (4G64 w/ 4G63 Head) 86.5mm STD Bore 8.5:1 CR Dish Piston (single piston)
$183.68
$201.41
In stock
Manley Performance
Manley 90-05/93 Mitsu Eclipse GS/GST/GSX / Eagle Talon TSi (6 Bolt 4G63/4G63T) TT Connecting Rods
$257.22
$270.76
In stock
Manley Performance
Manley Ford 4.6L/5.4L SOHC/DOHC (2v/4v)3.572in Bore 18cc Dish Piston (Single Piston)
$108.38
$127.50
In stock
Manley Performance
Manley 92-00 Acura Integra / 99-00 Honda Civic 16 Valve 28.0mm Race Flo Exhaust Valve (Single Valve)
$26.12
$32.99
In stock
Manley Performance
Manley 04+ Subaru WRX STi (EJ257) 83mm Stroker 99.75mm +0.25mm Bore 8.5:1 Dish Piston Set with Rings
$734.74
$805.63
In stock
Manley Performance
Manley Subaru EJ205/EJ257 5.216in L Turbo Tuff Pro Series I Beam Connecting Rod Set
$1,028.90
$1,083.05
In stock
Manley Performance
Manley 04+ Subaru WRX STi (EJ257) 75mm DE-STROKED 99.75mm +.25mm Bore 9.8:1 Dish Piston Set w/ Rings
$734.74
$805.63
In stock
Manley Performance
Manley 90-94 Eclipse (6 Bolt 4G63T) 86mm +1mm Over Bore 9.0:1 Dish Piston Set w/ Rings
$734.74
$805.63
In stock
Manley Performance
Manley 04+ Subaru WRX STi (EJ257) STD Stroke 100mm +.5mm Bore 9.8:1 Dish Piston Set with Rings
$734.74
$805.63
In stock
Manley Performance
Manley Small Block Chevrolet 3/8in ARP Custom Age 625+ Cap Screws (Set of 4)
$203.41
$214.12
In stock
Manley Performance
Manley 03-06 Evo 8/9 4G63T 86.0mm +1.0mm Over Bore 10.0/10.5:1 Flat Top Pistons w/ Rings
$734.74
$805.63
In stock
Manley Performance
Manley Toyota Supra 2JZGT/2JZGTE 6cyl Valve Spring and Retainer Kit (with Valve Locks)
$665.32
$700.34
In stock
Manley Performance
Manley 93-06 Mitsubishi 4G63/4G63T 2.0L H Tuff Beam 6.142in L Connecting Rod Set w/ ARP 625+ Bolts
$947.52
$1,081.64
In stock
Manley Performance
Manley 90-94 Eclipse (6 Bolt 4G63T) 86mm +1mm Over Bore 8.5:1 Dish Piston Set w/ Rings
$734.74
$805.63
Sold out
Manley Performance
Manley 04+ Subaru WRX STi (EJ257) 83mm Stroker 100mm +0.5mm Bore 8.5:1 Dish Piston Set with Rings
$734.74
$805.63
Sold out
Manley Performance
Manley 90-92 Mitsubishi Eclipse GS GST 4G63(T) H Beam Connecting Rod Set
$539.48
$615.85
Sold out
