Exhausts

The IAG Unequal Length Headers are the perfect way to add more performance to your Subaru WRX STI and still keep the iconic "Boxer Rumble." The headers are fully constructed of 304 stainless steel, including cast stainless flanges! The unequal length...

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 tubing and merged collector, IAG is able to improve your turbo spool up by 300rpm. Due to the...

IAG's turbo heat shield blanket is perfect for reducing under hood temperatures generated from your vehicle's turbocharger. Lowering the temperature helps reduce turbo lag and avoids damaging electrical components, body surfaces, and surrounding hoses...

Reducing automotive under hood temperatures generated from the turbo assists in decreasing turbo lag and avoids damaging various surrounding components, body surfaces, and hoses. IAG's turbo heat shield blanket is excellent for isolating the heat...

Reducing automotive under hood temperatures generated from the turbo assists in decreasing turbo lag and avoids damaging various surrounding components, body surfaces, and hoses. IAG's turbo heat shield blanket is excellent for isolating the heat...

Subaru Stainless Steel Exhaust Gasket Set (5 Piece). Includes: (x1) Turbo to Downpipe Gasket (x1) Uppipe To Turbo Gasket (x2) Exhaust Manifold to Cylinder Head Gaskets Choose (x1) 2 Bolt Uppipe Gasket or (x1) 3 Bolt Uppipe Gasket.

These copper exhaust nuts are designed to replace the OEM exhaust nuts at the Subaru manifold to cylinder head location. The copper nuts are ovalized and feature a broad flange for improved clamping force. The pack of 6 copper nuts fits Subaru EJ20,...

The IAG exhaust manifold gasket and hardware kit for the FA20 DIT WRX and FA24 includes (x2) exhaust manifold gaskets and a 6 pack of copper exhaust nuts. The copper exhaust nuts are designed to replace the OEM exhaust nuts at the Subaru manifold to...

The IAG exhaust manifold gasket and hardware kit for the FA20 BRZ includes (x2) exhaust manifold gaskets and a 6 pack of copper exhaust nuts. The copper exhaust nuts are designed to replace the OEM exhaust nuts at the Subaru manifold to cylinder head...

The Tomei EL Header for EJ25 turbo models features a isometric 4-2-1 exhaust manifold designed to extract the most power at high RPM. The header includes ultra-high quality lost wax cast exhaust flanges that are TIG welded to the SUS304 stainless steel...

The Prosport 4-2-1 equal length turbo manifold (header & uppipe) provides superior power gains over a unequal length header uppipe. Made from stainless steel, it features a 3 bolt uppipe, TIG welding, and mandrel bends. Please note that this header will...

The Prosport unequal length stainless steel exhaust manifold features a revolutionary velocity chamber design and a high-quality finish. The Prosport header comes with a three-bolt flange between the header and uppipe to help prevent gasket leaking. The...

The COBB Tuning stainless steel heat shield is in house designed and a replacement for the factory turbo heat shield found on most vehicles. A modification which goes hand in hand with an aftermarket downpipe install, the heat shield prevent the venting...

The COBB Tuning Stainless Steel Heat Shield is an attractive replacement for the OEM heat shield. This turbo heat shield can shroud a completely stock turbo and exhaust system or can go hand-in-hand with an aftermarket downpipe install, without the...

The COBB Cat-back Exhaust is a triumph in design and execution that provides performance like no other. 304 stainless steel is used throughout the exhaust construction. All components are meticulously TIG welded for outstanding appearance and strength...

The COBB Tuning GESi Catted 3" Downpipe begins with a CAD designed cast bellmouth that smoothly blends air exiting the turbocharger's turbine housing. Minimizing turbulence when exhaust gasses from the wastegate join into those flowing through the...

The COBB Tuning GESi Catted 3" Downpipe begins with a CAD designed cast bellmouth that smoothly blends air exiting the turbocharger's turbine housing. Minimizing turbulence when exhaust gasses from the wastegate join into those flowing through the...

COBB Tuning is pleased to announce the immediate availability of the COBB 3" Stainless Steel Cat-back Exhaust for the 2008-14 Subaru STI hatch and 2011-14 WRX hatch. This much anticipated exhaust uses a unique straight-through muffler section rather than...

The COBB 304 Stainless Steel Cat-Back Exhaust for the 2015-20 Subaru WRX / STI Sedan is mandrel bent and uses twin straight-through mufflers that terminate with COBB Tuning laser-etched 3.5" quad-tips. 2.5" & 3" 304 Stainless Steel Construction Ready to...

The COBB Tuning Stainless Steel Heat Shield is an attractive direct replacement for the unsightly factory piece. This turbo heat shield can shroud a completely stock turbo and exhaust system or can go hand-in-hand with an aftermarket downpipe install,...

To help reduce excessive exhaust movement that can lead to the occasional rattle or rubbing, we offer highly durable Urethane exhaust hangers which are an exact replacement for the factory units. The urethane mounts are much more rigid than the soft,...

Kartboy replacement Subaru 12mm exhaust hangers are stiffer than OEM hangers which can help control the exhaust from knocking around or even aid in installation to control the exhausts position under the car. The exhaust hangers feature a smooth black...

The Kartboy 15mm Exhaust Hangers are a direct replacement for the OEM hangers 2002-07 Subaru WRX, 2004-07 STI and 2004-08 Forester XT. The Kartboy Hangers reduce swaying of both stock and aftermarket exhaust systems. The hangers are computer designed and...

Kartboy XL 12mm Exhaust Hangers are made from a stiff poly material that does not bend easily. The increased stiffness helps to hold an exhaust in place under the car keeping it away from floor boards, bumper covers, and driveshafts. The XL hanger is ...

Increased performance through efficient flow…Greater durability through high quality, T-304 austenitic stainless steel, material and a unique, stiffened, flex joint. Each header is built from premium T-304 austenitic stainless steel, superior to...

HKS ES Premium Series Cat Back Exhaust For 2011-14 Subaru STI Sedan. Made from 304 Stainless Steel, it features 65mm pipe diameter (2.5" dia) and the tips are 115mm in diameter or (4.5" dia.). Open Box Special, reduced price.

Ford Racing Performance Parts brings you the ultimate in high performance with their exhaust systems. All components are made from stainless steel and are produced to Ford Racing specifications. These kits are attractively priced, high-quality, and...

CORSA Performance's 2021+ F150 Exhaust Offering Has Arrived! Featuring a wide range of exhaust systems and exit options (Front of Tire, Side Exit and Dual Rear), CORSA's catback exhaust assortment has an exhaust system for every F150 owner. Made from 3...

From the market leaders and originators of No Drone Exhaust Technology, the CORSA Performance 2021+ Cadillac Escalade 6.2L V8 catback exhaust system features CORSA's Patented Reflective Sound Cancellation(R) (RSC) No Drone Technology and allows CORSA's...

From the market leaders and originators of No Drone Exhaust Technology, the CORSA Performance 2021+ Cadillac Escalade 6.2L V8 catback exhaust system features CORSA's Patented Reflective Sound Cancellation(R) (RSC) No Drone Technology and allows CORSA's...