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IAG 800 CNC Pocket Ported Competition Cylinder Heads Package (800BHP) - Subaru WRX 2015-2021 IAG 800 CNC Pocket Ported Competition Cylinder Heads Package (800BHP) - Subaru WRX 2015-2021 Quick View
IAG Performance

IAG 800 CNC Pocket Ported Competition Cylinder Heads Package (800BHP) - Subaru WRX 2015-2021

$4,249.99
IAG-ENG-H800E
All Best selling products Commerceinstruments Best Selling Products Cylinder Heads Engine Build Components Hardware IAG Performance New products Valve Springs & Retainers Valves
IAG 800 POCKET PORTED COMPETITION CYLINDER HEADS PACKAGE FOR 2015-2021 SUBARU WRX DESIGNED WITH THE WEEKEND RACER IN MIND The IAG 800 CNC Pocket...
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IAG 600 Street Cylinder Heads Package (600BHP) - Subaru WRX 2015-2021 IAG 600 Street Cylinder Heads Package (600BHP) - Subaru WRX 2015-2021 Quick View
IAG Performance

IAG 600 Street Cylinder Heads Package (600BHP) - Subaru WRX 2015-2021

$3,199.99
IAG-ENG-H600E
All Best selling products Commerceinstruments Best Selling Products Cylinder Heads Engine Build Components Hardware IAG Performance New products Valve Springs & Retainers Valves
IAG 600 STREET CYLINDER HEADS PACKAGE FOR 2015-2021 SUBARU WRX ENTRY-LEVEL STOCK REPLACEMENT HEADS The IAG 600 Cylinder Heads are designed to function as...
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Cobb 2 Cobb 2 Quick View
COBB

Cobb 2" Stainless Steep Up-Pipe - Subaru STi (Incl. Type RA/S209) 2004-2021 / WRX 2006-2014 / FXT 2006-2013

$275.00
COBB512265
All Best selling products Commerceinstruments Best Selling Products New products Uppipes
Emissions 50 State Legal. This part is legal for sale and use on Emissions Controlled Vehicles in all 50 states when used in accordance...
Vossen S17-16 Forged Gloss Black Wheel - 5x112 24x10 +5 - Rolls Royce Cullinan 2019+ Fitment Vossen S17-16 Forged Gloss Black Wheel - 5x112 24x10 +5 - Rolls Royce Cullinan 2019+ Fitment Quick View
Vossen

Vossen S17-16 Forged Gloss Black Wheel - 5x112 24x10 +5 - Rolls Royce Cullinan 2019+ Fitment

$2,700.00
VOSS17-16-4M002
All Best selling products Commerceinstruments Best Selling Products New products Wheel and Tire Accessories Wheels Wheels & Tires
Vossen Forged S17-16 - 24x10 - ET5 - 5x112 - 66.56 - GB - Gloss Black Wheel - Rolls Royce Cullinan Fitment Aggressive and...
Vossen Custom Rolls Royce Tiffany Blue Floating Caps (Made to Order) - Rolls Royce Models Fitment Quick View
Vossen

Vossen Custom Rolls Royce Tiffany Blue Floating Caps (Made to Order) - Rolls Royce Models Fitment

$506.35
VOSCAP-VFC-RR-TIFFANY-BC
All Best selling products Commerceinstruments Best Selling Products New products Wheel Accessories Wheel Accessories
Vossen Custom Rolls Royce Tiffany Blue Floating Caps (Made to Order) Please contact us for lead time estimate before ordering.
Sale
Perrin 13-20 Subaru BRZ / 17-20 86 / 13-16 FRS / 22-25 GR86 Rear Subframe Lockdown Perrin 13-20 Subaru BRZ / 17-20 86 / 13-16 FRS / 22-25 GR86 Rear Subframe Lockdown Quick View
Perrin Performance

Perrin 13-20 Subaru BRZ / 17-20 86 / 13-16 FRS / 22-25 GR86 Rear Subframe Lockdown

$141.00 $119.85
PERPSP-SUS-532BK
All Best selling products Bushing Kits Commerceinstruments Best Selling Products Drivetrain Drivetrain Bushings Drivetrain Mounts / Bushings New products Perrin Performance Shifters & Bushings
This PERRIN Rear Subframe Lockdown Kit strengthens the rear subframe connection to the chassis, reducing movement during hard acceleration, sudden braking, or aggressive cornering....
Sale
Perrin Rear Subframe Lockdown - Subaru WRX & STI 2015-2025 / BRZ 2022-2025 Perrin Rear Subframe Lockdown - Subaru WRX & STI 2015-2025 / BRZ 2022-2025 Quick View
Perrin Performance

Perrin Rear Subframe Lockdown - Subaru WRX & STI 2015-2025 / BRZ 2022-2025

$141.00 $119.85
PERPSP-SUS-531BK
All Best selling products Bushing Kits Commerceinstruments Best Selling Products Drivetrain Drivetrain Bushings Drivetrain Mounts / Bushings New products Perrin Performance Shifters & Bushings
The PERRIN Rear Subframe Lockdown Kit reduces unwanted movement in your vehicle’s rear subframe during aggressive driving—such as hard acceleration, braking, or cornering. By...
Sale
Perrin Rear Subframe Lockdown - Subaru WRX 2002-2007 / STi 2004-2007 Perrin Rear Subframe Lockdown - Subaru WRX 2002-2007 / STi 2004-2007 Quick View
Perrin Performance

Perrin Rear Subframe Lockdown - Subaru WRX 2002-2007 / STi 2004-2007

$39.00 $33.15
PERPSP-SUS-520
All Best selling products Commerceinstruments Best Selling Products Drivetrain Drivetrain Bushings Drivetrain Mounts / Bushings Hardware New products Perrin Performance Shifters & Bushings
Enhance your vehicle's driving precision with the PERRIN Rear Subframe Lockdown Kit. It reduces unwanted subframe movement during hard acceleration, braking, and aggressive cornering,...
Sale
Perrin Rear Differential Lockdown - Subaru WRX 2002-2007 / STi 2004-2007 Perrin Rear Differential Lockdown - Subaru WRX 2002-2007 / STi 2004-2007 Quick View
Perrin Performance

Perrin Rear Differential Lockdown - Subaru WRX 2002-2007 / STi 2004-2007

$47.00 $39.95
PERPSP-DRV-534
All Best selling products Bushing Kits Commerceinstruments Best Selling Products Differential Mounts & Braces New products Perrin Performance
The PERRIN Rear Differential Lockdown is designed to eliminate unwanted movement of the rear differential, resulting in sharper throttle response and improved drivetrain precision...
Photo - Primary Photo - Unmounted Quick View
aFe

aFe Takeda SS Axle-Back Exhaust System w/ Polished Tips - Kia K5 GT 2.5T 2021-2024

$836.00
AFE49-37043-P
All Axle Back Exhausts Best selling products Commerceinstruments Best Selling Products Exhausts New products
Performance Gains:This system produced gains of up to +12 HP and +15 lbs. x Ft. TQ., as measured on our in-house dyno. 3 IN...
Photo - Primary Photo - Unmounted Quick View
aFe

aFe Takeda SS Axle-Back Exhaust System w/ Blue Flame Tips - Kia K5 GT 2.5T 2021-2024

$896.00
AFE49-37043-L
All Axle Back Exhausts Best selling products Commerceinstruments Best Selling Products Exhausts New products
Performance Gains:This system produced gains of up to +12 HP and +15 lbs. x Ft. TQ., as measured on our in-house dyno. 3 IN...
Photo - Primary Photo - Mounted Quick View
aFe

aFe Takeda SS Axle-Back Exhaust System w/ Carbon Fiber Tips - Kia K5 GT 2.5T 2021-2024

$896.00
AFE49-37043-C
All Axle Back Exhausts Best selling products Commerceinstruments Best Selling Products Exhausts New products
Performance Gains:This system produced gains of up to +12 HP and +15 lbs. x Ft. TQ., as measured on our in-house dyno. 3 IN...
Photo - Primary Photo - Mounted Quick View
aFe

aFe Takeda SS Axle-Back Exhaust System w/ Black Tips - Kia K5 GT 2.5T 2021-2024

$896.00
AFE49-37043-B
All Axle Back Exhausts Best selling products Commerceinstruments Best Selling Products Exhausts New products
Performance Gains:This system produced gains of up to +12 HP and +15 lbs. x Ft. TQ., as measured on our in-house dyno. 3 IN...
Photo - Primary Photo - Unmounted Quick View
aFe

aFe Takeda 3in 304 Stainless Steel Mid-Pipe - Kia K5 GT L4-2.5T 2024-2025

$297.00
AFE49-37042
All Best selling products Commerceinstruments Best Selling Products Connection Pipes Midpipes New products
3 IN 304 Stainless Steel Construction:This mid-pipe is constructed of 3 IN mandrel-bent 304 stainless steel tubing for maximum strength and durability. Deep Sound:This...
IAG 950 CNC Ported Drag Cylinder Heads Package (1150BHP) - Subaru WRX 2002-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013 IAG 950 CNC Ported Drag Cylinder Heads Package (1150BHP) - Subaru WRX 2002-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013 Quick View
IAG Performance

IAG 950 CNC Ported Drag Cylinder Heads Package (1150BHP) - Subaru WRX 2002-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013

$6,299.99
IAG-ENG-H115SE
All Best selling products Commerceinstruments Best Selling Products Cylinder Heads Engine Build Components Hardware IAG Performance New products Valve Springs & Retainers Valves
IAG 1150 CNC PORTED DRAG CYLINDER HEADS PACKAGE FOR 02-14 WRX, 04-21 STI, 05-09 LGT, 04-13 FXT MAXIMUM POWER FOR DRAG RACING The IAG...
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IAG 950 CNC Ported Race Cylinder Heads Package (950BHP) - Subaru WRX 2002-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013 IAG 950 CNC Ported Race Cylinder Heads Package (950BHP) - Subaru WRX 2002-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013 Quick View
IAG Performance

IAG 950 CNC Ported Race Cylinder Heads Package (950BHP) - Subaru WRX 2002-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013

$4,999.99
IAG-ENG-H950SE
All Best selling products Commerceinstruments Best Selling Products Cylinder Heads Engine Build Components Hardware IAG Performance New products Valve Springs & Retainers Valves
IAG 950 CNC PORTED RACE CYLINDER HEADS PACKAGE FOR 02-14 WRX, 04-21 STI, 05-09 LGT, 04-13 FXT BUILT WITH RACING IN MIND The IAG...
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IAG 750 CNC Pocket Ported Competition Cylinder Heads Package (750BHP) - Subaru WRX 2002-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013 IAG 750 CNC Pocket Ported Competition Cylinder Heads Package (750BHP) - Subaru WRX 2002-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013 Quick View
IAG Performance

IAG 750 CNC Pocket Ported Competition Cylinder Heads Package (750BHP) - Subaru WRX 2002-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013

$4,249.99
IAG-ENG-H750SE
All Best selling products Commerceinstruments Best Selling Products Cylinder Heads Engine Build Components Hardware IAG Performance New products Valve Springs & Retainers Valves
IAG 750 CNC POCKET PORTED COMPETITION CYLINDER HEADS PACKAGE FOR 02-14 WRX, 04-21 STI, 05-09 LGT, 04-13 FXT BUILT FOR THE WEEKEND RACER The...
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IAG 550 Street Cylinder Heads Package (550BHP) - Subaru WRX 2002-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013 IAG 550 Street Cylinder Heads Package (550BHP) - Subaru WRX 2002-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013 Quick View
IAG Performance

IAG 550 Street Cylinder Heads Package (550BHP) - Subaru WRX 2002-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013

$3,399.99
IAG-ENG-H550SE
All Best selling products Commerceinstruments Best Selling Products Cylinder Heads Engine Build Components Hardware IAG Performance New products Valve Springs & Retainers Valves
IAG 550 STREET CYLINDER HEADS PACKAGE FOR 02-14 WRX, 04-21 STI, 05-09 LGT, 04-13 FXT ENTRY-LEVEL STOCK REPLACEMENT HEADS The IAG 550 Cylinder Heads...
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IAG 105K Service Package w/ AISIN Water Pump - Subaru Legacy GT 2005-2009 IAG 105K Service Package w/ AISIN Water Pump - Subaru Legacy GT 2005-2009 Quick View
IAG Performance

IAG 105K Service Package w/ AISIN Water Pump - Subaru Legacy GT 2005-2009

$769.99
IAG-MNT-2205A
All Best selling products Commerceinstruments Best Selling Products IAG Performance New products
IAG 105K SERVICE PACKAGE WITH AISIN WATER PUMP FOR 2005-09 LEGACY GT COMPLETE PARTS PACKAGE The IAG 105k Service Package features an AISIN Water...
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IAG 105K Service Package w/ AISIN Water Pump - Subaru WRX 2002 IAG 105K Service Package w/ AISIN Water Pump - Subaru WRX 2002 Quick View
IAG Performance

IAG 105K Service Package w/ AISIN Water Pump - Subaru WRX 2002

$749.99
IAG-MNT-2202A
All Best selling products Commerceinstruments Best Selling Products IAG Performance New products
IAG 105K SERVICE PACKAGE WITH AISIN WATER PUMP FOR 2002 SUBARU WRX 105K SERVICE PACKAGE The IAG 105k Service Package features an AISIN Water...
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IAG 105K Service Package w/ AISIN Water Pump - Subaru WRX 2003-2005 IAG 105K Service Package w/ AISIN Water Pump - Subaru WRX 2003-2005 Quick View
IAG Performance

IAG 105K Service Package w/ AISIN Water Pump - Subaru WRX 2003-2005

$749.99
IAG-MNT-2203A
All Best selling products Commerceinstruments Best Selling Products IAG Performance New products
IAG 105K SERVICE PACKAGE WITH AISIN WATER PUMP FOR 2003-05 SUBARU WRX COMPLETE SERVICE PACKAGE The IAG 105k Service Package includes an AISIN Water...
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IAG 105K Service Package w/ AISIN Water Pump - Subaru WRX 2006-2007 IAG 105K Service Package w/ AISIN Water Pump - Subaru WRX 2006-2007 Quick View
IAG Performance

IAG 105K Service Package w/ AISIN Water Pump - Subaru WRX 2006-2007

$769.99
IAG-MNT-2206A
All Best selling products Commerceinstruments Best Selling Products IAG Performance New products
IAG 105K SERVICE PACKAGE WITH AISIN WATER PUMP FOR 2006-07 SUBARU WRX COMPLETE TIMING SERVICE PACKAGE The IAG 105k Service Package includes an AISIN...
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IAG 105K Service Package w/ AISIN Water Pump - Subaru WRX 2008-2014 IAG 105K Service Package w/ AISIN Water Pump - Subaru WRX 2008-2014 Quick View
IAG Performance

IAG 105K Service Package w/ AISIN Water Pump - Subaru WRX 2008-2014

$769.99
IAG-MNT-2208A
All Best selling products Commerceinstruments Best Selling Products IAG Performance New products
IAG 105K SERVICE PACKAGE WITH AISIN WATER PUMP FOR 2008-14 SUBARU WRX COMPLETE TIMING PACKAGE The IAG 105k Service Package comes with an AISIN...
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IAG 105K Service Package w/ AISIN Water Pump - Subaru STi 2004-2007 IAG 105K Service Package w/ AISIN Water Pump - Subaru STi 2004-2007 Quick View
IAG Performance

IAG 105K Service Package w/ AISIN Water Pump - Subaru STi 2004-2007

$769.99
IAG-MNT-2204A-1
All Best selling products Commerceinstruments Best Selling Products IAG Performance New products
IAG 105K SERVICE PACKAGE WITH AISIN WATER PUMP FOR 2004-07 SUBARU STI COMPLETE MAINTENANCE BUNDLE With the IAG 105k Service Package featuring an AISIN...
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IAG 105K Service Package w/ AISIN Water Pump - Subaru STi 2008-2021 IAG 105K Service Package w/ AISIN Water Pump - Subaru STi 2008-2021 Quick View
IAG Performance

IAG 105K Service Package w/ AISIN Water Pump - Subaru STi 2008-2021

$769.99
IAG-MNT-2211A-5
All Best selling products Commerceinstruments Best Selling Products IAG Performance New products
IAG 105K SERVICE PACKAGE W/ AISIN WATER PUMP FOR 2008-21 SUBARU STI COMPLETE SERVICE PACKAGE The IAG 105k Service Package with AISIN Water Pump...
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IAG / RCM Alloy Exhaust Camshaft Sprockets Kit - Single AVCS Subaru WRX 2006-2014 / STi 2004-2007 / LGT 2005-2009 / FXT 2004-2013 IAG / RCM Alloy Exhaust Camshaft Sprockets Kit - Single AVCS Subaru WRX 2006-2014 / STi 2004-2007 / LGT 2005-2009 / FXT 2004-2013 Quick View
IAG Performance

IAG / RCM Alloy Exhaust Camshaft Sprockets Kit - Single AVCS Subaru WRX 2006-2014 / STi 2004-2007 / LGT 2005-2009 / FXT 2004-2013

$299.99
IAG-ENG-2411
All Best selling products Camshafts & Gears Commerceinstruments Best Selling Products Engine Build Components IAG Performance New products
IAG / RCM ALLOY EXHAUST CAMSHAFT SPROCKETS KIT FOR SINGLE AVCS (04-07 STI, 06-14 WRX, 04-13 FXT, 05-09 LGT) THE IAG ALLOY CAMSHAFT SPROCKET...
IAG Performance V2 Competition Series EJ Timing Belt Tensioner - Subaru WRX 2002-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2008 IAG Performance V2 Competition Series EJ Timing Belt Tensioner - Subaru WRX 2002-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2008 Quick View
IAG Performance

IAG Performance V2 Competition Series EJ Timing Belt Tensioner - Subaru WRX 2002-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2008

$589.99
IAG-ENG-5111BK
All Best selling products Commerceinstruments Best Selling Products IAG Performance New products Timing Kits and Components
The latest OEM Subaru tensioners work well for mild performance applications, but when used on vehicles with sequential transmissions or on high-revving engines, the...
IAG Performance Adjustable Timing Idler Kit - Subaru WRX 2002-2014 / STi 2004-2021 / LGT 2005-2012 / FXT 2004-2013 IAG Performance Adjustable Timing Idler Kit - Subaru WRX 2002-2014 / STi 2004-2021 / LGT 2005-2012 / FXT 2004-2013 Quick View
IAG Performance

IAG Performance Adjustable Timing Idler Kit - Subaru WRX 2002-2014 / STi 2004-2021 / LGT 2005-2012 / FXT 2004-2013

$199.99
IAG-ENG-5120
All Best selling products Commerceinstruments Best Selling Products IAG Performance New products Timing Kits and Components
IAG is excited to announce that we have acquired the rights to LIC Motorsport’s Adjustable Timing Idlers. In an effort to continue offering an...
IAG V2 Timing Belt Guide - Subaru WRX 2002-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013 IAG V2 Timing Belt Guide - Subaru WRX 2002-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013 Quick View
IAG Performance

IAG V2 Timing Belt Guide - Subaru WRX 2002-2014 / STi 2004-2021 / LGT 2005-2009 / FXT 2004-2013

$59.99
IAG-ENG-5101BK
All Best selling products Commerceinstruments Best Selling Products IAG Performance New products Timing Kits and Components
The IAG Performance billet timing belt guide is the best method to prevent your EJ engine from skipping a beat. Engineered and manufactured in...
IAG Red Racing Timing Belt - Subaru WRX 2002-2014 / STi 2004-2021 / LGT 2005-2012 / FXT 2004-2013 IAG Red Racing Timing Belt - Subaru WRX 2002-2014 / STi 2004-2021 / LGT 2005-2012 / FXT 2004-2013 Quick View
IAG Performance

IAG Red Racing Timing Belt - Subaru WRX 2002-2014 / STi 2004-2021 / LGT 2005-2012 / FXT 2004-2013

$229.99
IAG-ACC-5206
All Best selling products Commerceinstruments Best Selling Products IAG Performance New products Timing Belts Timing Kits and Components
IAG RED RACING TIMING BELT FOR 2002-14 SUBARU WRX, 04-21 STI, 04-13 FXT, 05-12 LGT RACING TIMING BELT The IAG Red Racing Timing Belt...
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All products sold by Patterson Performance Parts, LLC are intended for off-road and/or competition use only. By purchasing aftermarket products from us, having us install the products, or both, the customer takes full responsibility for any use, and/or misuse of the product; and agrees that Patterson Performance Parts holds no responsibility for any consequences, legal, or other, of such use and/or misuse.
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