GrimmSpeed Equal Length Header - Subaru WRX 2015-2021
113008
All
Best selling products
Commerceinstruments Best Selling Products
Exhaust Manifolds & Headers
Exhausts
Grimmspeed
New products
The Highest Quality, Built to Last! Over the years, GrimmSpeed has proven that our exhaust products are some of the highest-quality and best-performing in...
Tomei Unequal Length Exhaust Manifold - Subaru WRX 2002-2014 / STi 2004-2021 (+Multiple Fitments)
TB6010-SB02A
All
Best selling products
Commerceinstruments Best Selling Products
Exhaust Manifolds & Headers
Exhausts
New products
Tomei introduced the high efficiency 4-1 as an alternative option opposed to the STD 4-2-1. The exhaust efficiency of the standard exhaust manifold is...
PLM Power Driven FRS / BRZ / FA20 Unequal Length Header
PLM-SF-FA20-HEADER-UEL
All
Best selling products
Commerceinstruments Best Selling Products
Exhaust Manifolds & Headers
Exhausts
New products
Hands down the best value UEL header on the market today for your FR-S & BRZ, period! PLM Private Label Mfg. Power Driven FRS...
PLM Power Driven Subaru Impreza WRX HEADER 2015+ EQUAL LENGTH
PLM-SUBARU-HEADER-GK-EL
All
Best selling products
Commerceinstruments Best Selling Products
Exhaust Manifolds & Headers
Exhausts
New products
PLM Private Label Mfg. Power Driven Subaru Impreza WRX HEADER 2015+ EQUAL LENGTH HEADER ( Turbo Manifold ) features an equal length header design....
OTL FA20/24 Equal Length Catted Header - Subaru BRZ 2013+ / Scion FR-S 2013-2016 / Toyota 86 & GR86 2017+
OTL-EL-catted-1
All
Best selling products
Commerceinstruments Best Selling Products
Exhaust Manifolds & Headers
Exhausts
New products
Equal length, stepped runners, and big tubes will benefit your FA20/24 in the first AND second generation 86/BRZ. We originally designed this header specifically...
ETS V2 MaxFlow Header - Subaru WRX 2006-2014 / STi 2004-2021
200-10-EXM-201
All
Best selling products
Commerceinstruments Best Selling Products
Exhaust Manifolds & Headers
Exhausts
New products
The wait is over! Extreme Turbo Systems is proud to release our new Subaru STI V2 MaxFlow Exhaust Header for the 2004+ Subaru STI....
aFe Power Twisted Steel Long Tube UEL Header - Subaru WRX 2002-2014 / STi 2004-2021 (+Subaru Fitments)
AFE48-36803
All
Best selling products
Commerceinstruments Best Selling Products
Exhaust Manifolds & Headers
Exhausts
New products
1-5/8" - 2-1/2" 304 Stainless Steel Construction:This system is constructed of 1-5/8" - 2-1/2" mandrel-bent brushed finished 304 stainless steel tubing for maximum strength...
Tomei Equal Length Exhaust Manifold Subaru WRX 2002-2014 / STI 2004-2021 (TB6010-SB02B)
TB6010-SB02B
All
Best selling products
Commerceinstruments Best Selling Products
Exhaust Manifolds & Headers
Exhausts
New products
Tomei designed these equal length headers with a 4-2-1 layout with 42.7mm, 45mm, 60mm runner sizes to help extract the maximum horsepower from your EJ25....
JDMuscle Unequal Length Header - Subaru WRX MT & CVT 2022-2025
JDM-WRX22-EX-HD-1
All
Best selling products
Commerceinstruments Best Selling Products
Exhaust Manifolds & Headers
Exhausts
New products
Introducing the JDMuscle 22+ WRX YDYBB Unequal Length Header – the ultimate performance upgrade for your Subaru WRX. Crafted with precision using high-quality SS304...
IAG Performance Equal Length Header - Subaru WRX 2015-2021
IAG-EXT-1006
All
Best selling products
Commerceinstruments Best Selling Products
Exhaust Manifolds & Headers
Exhausts
IAG Performance
New products
IAG PERFORMANCE EQUAL LENGTH HEADER FOR FA20 DIT 2015-21 WRX THE IAG PERFORMANCE EQUAL LENGTH HEADER The IAG Performance Equal Length Header is the...
IAG Performance Equal Length 3-Bolt Header & Uppipe - Subaru WRX 2002-2014 / STi 2004-2021 / FXT & LGT
IAG-EXT-1001
All
Best selling products
Commerceinstruments Best Selling Products
Exhaust Manifolds & Headers
Exhausts
IAG Performance
New products
IAG's Equal Length Headers are the perfect way to add more performance to your Subaru WRX STI. By implementing a 4-2-1 configuration with equal-length...
IAG Performance Unequal Length 3-Bolt Header & Uppipe - Subaru WRX 2002-2014 / STi 2004-2021 / FXT & LGT
IAG-EXT-1000
All
Best selling products
Commerceinstruments Best Selling Products
Exhaust Manifolds & Headers
Exhausts
IAG Performance
New products
The IAG Unequal Length Headers are the perfect way to add more performance to your Subaru WRX STI and still keep the iconic "Boxer...
aFe Twisted Steel 304 SS Long Tube Header - Toyota Tacoma 2005-2022
AFE48-36018
All
Best selling products
Commerceinstruments Best Selling Products
Exhaust Manifolds & Headers
Exhausts
New products
1-5/8 IN 304 Stainless Steel Construction:This system is constructed of 1-5/8 IN mandrel-bent 304 stainless steel tubing for maximum strength and durability. Installation:Utilizing factory...
aFe Twisted Steel 409 Stainless Steel Header w/ Cat - Toyota Tacoma V6-4.0L 2005-2011 (+Toyota Fitments)
AFE48-46001-1HC
All
Best selling products
Commerceinstruments Best Selling Products
Exhaust Manifolds & Headers
Exhausts
New products
aFe POWER Twisted Steel Headers are constructed of 1-5/8" 16-gauge 409 stainless steel tubing with 3/8" thick CNC Laser cut flanges to ensure a...
Invidia Equal Length Race Headers - Subaru WRX 2006-2014 / STi 2004-2021
INVHS05SW1HDR
All
Best selling products
Commerceinstruments Best Selling Products
Exhaust Manifolds & Headers
Exhausts
New products
This is the Invidia Equal Length Race Exhaust Manifold. This type of manifold is ideal for those aiming to surpass large horsepower figures that...
aFe Twisted Steel 304 Stainless Steel Header w/ Cat - Subaru Legacy 2.5i / Outback 2.5i 2013-2019
AFE48-36804-HC
All
Best selling products
Commerceinstruments Best Selling Products
Exhaust Manifolds & Headers
Exhausts
New products
1-5/8 IN - 2-1/2 IN 304 Stainless Steel Construction:This system is constructed of 1-5/8 IN - 2-1/2 IN mandrel-bent 304 stainless steel tubing for...
aFe Twisted Steel 304 Stainless Steel Long Tube Header w/ Cat - Toyota 86 / Scion FRS / Subaru BRZ 2013-2020
AFE48-36005-1HC
All
Best selling products
Commerceinstruments Best Selling Products
Exhaust Manifolds & Headers
Exhausts
New products
This system is constructed of 1-5/8 IN mandrel-bent 304 stainless steel tubing for maximum strength and durability. Includes a single high flow catalytic converter...
Akrapovic Evolution Race Header Set - Porsche 911 GT3 (991.2) 2018-2019
AKRE-PO/T/5
All
Best selling products
Commerceinstruments Best Selling Products
Exhaust Manifolds & Headers
Exhausts
New products
This item may be special order, please contact us for availability before ordering! Evolution Race Header Set converts the slip-on system into a full system,...
Akrapovic Evolution Header Set - Porsche 911 GT3 (991.2) 2018-2019
AKRE-PO/T/4
All
Best selling products
Commerceinstruments Best Selling Products
Exhaust Manifolds & Headers
Exhausts
New products
Evolution Header Set converts the slip-on system into a full system designed to give noticeably increased power at higher revs. Handcrafted titanium headers incorporate 100 cpsi sports catalytic...
ETS V2 MaxFlow Front Facing Header - Subaru WRX 2006-2014 / STi 2004-2021
200-10-EXM-204
All
Best selling products
Commerceinstruments Best Selling Products
Exhaust Manifolds & Headers
Exhausts
New products
The wait is over! Extreme Turbo Systems is proud to release our new Subaru STI V2 MaxFlow Front Facing Exhaust Header for the 2004+...
ETS Exhaust Manifold Upgrade - Toyota Supra TT 1993-1998
900-10-MANI-001
All
Best selling products
Commerceinstruments Best Selling Products
Exhaust Manifolds & Headers
Exhausts
New products
The ETS 2JZGTE manifold has been optimized for ideal exhaust flow with minimal back pressure. The manifold comes setup for dual 44mm wastegates. The...
