Freeing up the Exhuast on your Subaru Impreza WRX or STI will make more horsepower. Your Turbo Will spool much faster, your WRX and STI will sound much better and look great.

Evokiller.com carries catback systems for your Subaru WRX or STI by Injen, Apexi, HKS, Perrin and More!

Exhaust Components

Headers 9 Products  Uppipes 9 Products  Downpipes 13 Products  Universal Mufflers 17 Products Sort by:     SKU     Product     Price      Default     Result pages:   1 2   See details Agency Power Ti Cat-Back for 02-07 WRX/STi SKU: AP-GDA-170 The catback exhaust will fit to the factory downpipe or aftermarket downpipes on your 2002 and up Subaru WRX or STI Our price: $778.00 Quantity   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50  Buy Now  See details Apexi GT Catback Exhaust for 2002-07 Subaru WRX/ 04-07 STi SKU: ape-171-KF01 GT Spec Mufflers are A'PEX's flagship line of exhaust systems. These race-bred exhaust systems were engineered to handle extremely high-horsepower applications. A'PEX is the only company in Japan to own and operate a 95mm (3.74 inch) mandrel pipe bender at this time. They incorporate this 95mm pi... Market price: $999.00 Our price: $819.00 , save 18% Quantity   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50  Buy Now  See details Apexi N1 Exhaust for 2002-07 Subaru WRX/STi SKU: ape-161-KF01 The N-1 exhaust systems by Apexi were made with two ideas in mind: Quick throttle response and the ability to handle the demands of high-horsepower engines. The exaust was made to incorporate the least number of bends in the pipe. The canister is built with stainless steel. All of this combined c... Market price: $649.00 Our price: $529.00 , save 18% Quantity   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50  Buy Now  See details Borla Catback Exhaust System STI 2008-10 HATCH SKU: 140312 Borla make some of the finest exhaust systems in the world today. They spared no quality on their sport compact line. These systems are of the highest quality and sound amazing. Not to mention they perform! The Borla catback exhaust for the 2008-2010 Subaru STI is a full stainless ste... Market price: $1,205.51 Our price: $948.00 , save 21% Quantity   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50  Buy Now  See details Cobb Tuning Catback Exhaust System STI 2008-2010 HATCH SKU: 515100 Cobb Tuning is pleased to announce the immediate availability of the COBB 3" Stainless Steel Cat-back Exhaust for the 2008 and newer Subaru STI. This much anticipated exhaust uses a unique straight-through muffler section rather than common chambered designs, which minimizes tubing bends, reduces... Our price: $1,135.25 Quantity   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50  Buy Now  See details Greddy SP Elite Exhaust System STI 2008-2010 HATCH SKU: 10167200 GReddy's SP Elite (SP) catback exhaust for the 2008-2010 Subaru STI delivers the full spectrum of features desired in a street performance system. The SP Elite exhaust increases flow via dyno tuned piping and a larger, free-flowing muffler for improved power. The SP Elite is perfect sta... Our price: $1,198.00 Quantity   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50  Buy Now  See details HKS Carbon Hi-Power / Carbon-Ti Exhaust for 2002-07 Subaru WRX/STi SKU: hks-3112-EX005 Special Edition HKS Carbon / Titanium Hi-Power Exhaust systems are available for certain popular applications. These exclusive versions of the Hi-Power Exhaust consist of a carbon fiber wrapped stainless muffler shell, a titanium tip, and polished stainless steel piping. Piping size - 75mm. Tip S... Market price: $1,075.00 Our price: $1,025.00 , save 5% Quantity   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50  Buy Now  See details HKS ES Premium Catback Exhaust STI 2011-12 SEDAN ONLY SKU: 31026-AF017 The HKS ES Premium is a new line introduced for the 2011-2012 Subaru STI Sedan. It features dual style stainless tips as well as 3" piping. These exhausts are very rare and sound great on the car. You will see a 10-12 whp gain in performance without tuning from opening up the 2011+ ex... Market price: $1,775.00 Our price: $1,600.00 , save 10% Quantity   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50  Buy Now  See details HKS Hi-Power Catback Exhaust for 2002-07 Subaru WRX/STi SKU: hks-3106-EX008 HKS's Race-Inspired Hi-Power Exhausts incorporate an offset muffler and enlarged piping for greater flow and higher-PRM power gains due decreased restriction. restrictive design. This is achieved by eliminating unnecessary bends for the straightest exhaust path.HKS has seen an increse of 13.4hp a... Market price: $670.00 Our price: $600.00 , save 10% Quantity   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50  Buy Now  See details HKS Sport Exhaust WRX / STI 2002-07 SKU: 31013-BF001 HKS Sport Catback The HKS Sport Exhaust system is perfect for those who daily their cars and don't want anything too loud or obnoxious. It minimizes drone on the highway without sacrificing performance. It is constructed of ceramic coated mild steel 75mm piping with a 106mm tip. This sy... Market price: $590.00 Our price: $512.00 , save 13% Quantity   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50  Buy Now  See details HKS Titanium Catback Exhaust Subaru WRX / STI 2002-07 SKU: 31701-BF003 HKS is a company that offers quality performance parts for your vehicle. From HKS Hi-Power Exhaust systems, Titanium Racing Muffler Exhausts, Drager, and Sport exhaust muffler systems, and HKS Super Sequential Blowoff valves you can expect quality products. This system features a full T... Market price: $1,125.00 Our price: $1,025.00 , save 9% Quantity   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50  Buy Now  See details Invidia G200 Ti-Tip Catback Exhaust WRX / STI 2002-07 SKU: HS02SW1G2T Invidia's G200 catback exhaust for the WRX & STI feature 3" stainless steel piping, a resonated midpipe for improved noise reduction, and a flex section for optimal fitment. The G200 is a great middle of the road exhaust. It isn't overly loud, but you get a great sound when you're on the throttl... Market price: $916.00 Our price: $588.00 , save 36% Quantity   1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50  Buy Now  See details Invidia N1 Catback Exhaust STI 2008-10 HATCH SKU: HS08SW5GRT Invidia's N1 line comes in a couple of different configurations. Depending on if you want that racing exhaust that has a deep loud tone, or if you want to make it a little more subtle by adding a muffler in to the mid section. Invidia N1 Regular for the WRX and STI features 3" stainle... Our price: $509.60  Buy Now  See details Invidia N1 Catback Exhaust WRX / STI 2002-07 SKU: HS02SW1GRT Invidia's N1 line comes in a couple of different configurations. Depending on if you want that racing exhaust that has a deep loud tone, or if you want to make it a little more subtle by adding a muffler in to the mid section. Invidia N1 Regular for the WRX and STI features 3" stainle... Our price: $509.60  Buy Now  See details Invidia Q300 Catback Exhaust STI 2008-10 HATCH SKU: HS08STIG3S Invidia's new Q300 catback exhaust system for the 2008-2010 STI provides a great alternative to the standard N1 style exhaust system without compromising power or quality. If you are looking to keep the dual tip factory look yet get more sound and performance this unit will work great ... Market price: $1,384.00 Our price: $910.00 , save 34%  Buy Now

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