Cat Back

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...

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.

The EVOlution GT for the Scion FR-S & Subaru BRZ features dual angled Evo mufflers for a stylish and aggressive layout. Large 76mm (3”) piping is carefully routed through a large resonator in the mid-pipe and round the rear differential to a...

For those looking to crank it to 11 with no intention of turning it down, Track Edition is your dose of steel. The Track Edition retains all of the precision engineering from the Touring Edition, and the bullet-style resonator in the mid-pipe, minus...

The Touring Edition Catback is for drivers who like their BOXER rumble to be deep, hearty, and full of crackles all without any interior drone at cruising speeds. Comprised of 3” T304L stainless steel with a hefty wall thickness of .065”, the Touring...

This cat-back exhaust system is constructed of 3 IN - 2-1/2 IN mandrel-bent brushed finished 304 stainless steel tubing for maximum strength and durability.Finishing off this exhaust system are dual 4 IN diameter black 304 stainless steel exhaust tips...

Ask yourself: "Do I love the rumble?" Your answer is definitely yes if you're reading this. The Q300 for the VB chassis is sweet! 3" tubing, mandrel bent, CNC cut flanges...sweet stuff for sure. Don't forget if you have the factory downpipe, this adapter...

Ask yourself: "Do I love the rumble?" Your answer is definitely yes if you're reading this. The Q300 for the VB chassis is sweet! 3" tubing, mandrel bent, CNC cut flanges...sweet stuff for sure. Don't forget if you have the factory downpipe, this adapter...

Product DescriptionThis is the Invidia Full Titanium Cat-Back Exhaust System. This exhaust system features full titanium construction and has been artistically crafted to improve the power, sound, and aesthetics of your vehicle. This is one of Invidia's...

This system produced gains of up to +6 HP and +7 lbs. x Ft. TQ., as measured on our in-house dyno. This cat-back exhaust system is constructed of 2-1/2 IN - 2-1/4 IN mandrel-bent 304 stainless steel tubing for maximum strength and durability. This system...

Invidia 2015+ WRX/STi 4 Door 80mm Single Outlet Full Titanium Cat-Back Exhaust

Invidia 02-07 WRX/STi 80mm Full Titanium Cat-back Exhaust

HKS 05-07 Subaru Legacy GT Silent Hi-Power Dual Exhaust

Sound & Style- Performance is one thing but at MBRP we believe that appearance and sound are just as important. Every MBRP performance exhaust system has been specifically tuned to get the optimal sound from your vehicle. With our stamped logo on the tip...

Sound & Style- Performance is one thing but at MBRP we believe that appearance and sound are just as important. Every MBRP performance exhaust system has been specifically tuned to get the optimal sound from your vehicle. With our stamped logo on the tip...

Sound & Style- Performance is one thing but at MBRP we believe that appearance and sound are just as important. Every MBRP performance exhaust system has been specifically tuned to get the optimal sound from your vehicle. With our stamped logo on the tip...

HKS LEGAMAX Premium Subaru Forester 5AA-SKE

GReddy 11-14 Subaru STI Sedan Evolution GT Exhaust

Touring Edition Exhaust:A direct bolt-on, straight-through design with a modular inlet featuring an adapter to accommodate the factory downpipe perfectly while leaving an open 3” connection. The Touring Edition allows the WRX the rumble without...

Touring Edition Exhaust:The Touring Edition Catback is for drivers who like their BOXER rumble to be deep, hearty, and full of crackles all without any interior drone at cruising speeds. Comprised of 3” and 2.5” T304L stainless steel with a...

Touring Edition Exhaust:A direct bolt-on, straight-through design with a modular inlet featuring an adapter to accommodate the factory downpipe perfectly while leaving an open 3” connection. The Touring Edition allows the WRX the rumble without...

HKS LEGAMAX Premium VBH WRX S4 (Main)

This BORLA(r) Cat-Back(tm) system is tuned for performance and sound for the 2.4L engine in the BRZ and GR86. Our S-Type sound level is designed to bring out the Subaru engine rumblel and provides an moderate sound without any drone. This system features...

This BORLA(r) Cat-Back(tm) system is tuned for performance and sound for the 2.4L engine in the BRZ and GR86. Our ATAK(r) sound level is designed to bring out the Subaru engine growl and provides an aggressive sound without any drone. This system...

This BORLA(r) Cat-Back(tm) system is tuned for performance and sound for the 2.4L engine in the BRZ and GR86. Our S-Type sound level is designed to bring out the Subaru engine rumble and provides an moderate sound without any drone. This system features...

This BORLA(r) Cat-Back(tm) system is tuned for performance and sound for the 2.4L engine in the BRZ and GR86. Our ATAK(r) sound level is designed to bring out the Subaru engine growl and provides an aggressive sound without any drone. This system...

Invidia 2022+ Subaru WRX Gemini Single Layer Quad Black Tip Cat-Back Exhaust

GReddy 15+ Subaru WRX/STi Revolution RS Exhaust

Greddy 11-14 Subaru WRX/STI (Sedan) 76mm Single Side Cat-Back Revolution RS Exhaust

CORSAs Patented Reflective Sound Cancellation® (RSC) Technology allows acoustic engineers to create a drone free exhaust sound, styled specifically to fit the personality of your vehicle. Each system is designed to increase vehicle performance, deliver...