2015-2021 Subaru STI Exhausts Parts & Upgrades
Shop 2015-2021 subaru sti exhausts parts and performance upgrades at JDMuscle. We carry the top brands with guaranteed fitment for your 2015-2021 Subaru STI.
2015-2021 Subaru STI Exhausts
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![Injen [08-14 WRX, 08+ STI, 09-11 FXT] Downpipe Catted Divorced Wastegate | SES1205DP - JDMuscleFront Pipes and Downpipes / J-PipesinjSES1205DP](//jdmuscleusa.com/cdn/shop/products/injen-08-14-wrx-08-sti-09-11-fxt-downpipe-catted-divorced-wastegate-ses1205dp-7488538.jpg?v=1781013625&width=220)
![Injen [08-14 WRX, 08+ STI, 09-11 FXT] Downpipe Catted Divorced Wastegate | SES1205DP - JDMuscleFront Pipes and Downpipes / J-PipesinjSES1205DP](//jdmuscleusa.com/cdn/shop/products/injen-08-14-wrx-08-sti-09-11-fxt-downpipe-catted-divorced-wastegate-ses1205dp-2152053.jpg?v=1781013625&width=220)
Injen Downpipe Catted Divorced Wastegate | SES1205DP
Fits: 08-14 WRX, 08+ STI, 09-11 FXT
Regular price $664.95Sale price $664.95 Regular priceUnit price per$664.95 -
FACTIONFAB 3D TURBO BLANKET BLACK 2015+ STI | FFA1.10109.2
Regular price $168.00Sale price $168.00 Regular priceUnit price per$140.00 -
FACTIONFAB AXLE BACK EXHAUST POLISHED 2019+ Subaru STI | FFA1.10228.1
Regular price $468.00Sale price $468.00 Regular priceUnit price per$390.00 -
FactionFab 19-21 STI Axle Back Exhaust Burnt Tip | FFA1.10228.2
Regular price $516.00Sale price $516.00 Regular priceUnit price per$430.00 -
MagnaFlow EPA Compliant Direct-Fit Catalytic Converte Subaru STi 2015+ | 49160
Regular price $1,053.00Sale price $1,053.00 Regular priceUnit price per$1,053.00 -
In StockETS 15-21 WRX / 15-18 STI Axle Back Exhaust Stainless Steel Tips w/ No Muffler | 200-30-EXH-001
Only 1 leftRegular price $595.00Sale price $595.00 Regular priceUnit price per$595.00 -
In StockETS 2.5" Axle Back Exhaust w/ Muffler | 15-2018 WRX/STI
Only 1 leftRegular price $695.00Sale price $695.00 Regular priceUnit price per$695.00 -
![Rexpeed [15-21 WRX/STI] Dry Carbon Bumper Heat Shields | G54 - JDMuscleExhaust Heat ShieldsREX G54](//jdmuscleusa.com/cdn/shop/products/rexpeed-15-21-wrxsti-dry-carbon-bumper-heat-shields-g54-5487497.jpg?v=1789269249&width=220)
![Rexpeed [15-21 WRX/STI] Dry Carbon Bumper Heat Shields | G54 - JDMuscleExhaust Heat ShieldsREX G54](//jdmuscleusa.com/cdn/shop/products/rexpeed-15-21-wrxsti-dry-carbon-bumper-heat-shields-g54-5626578.jpg?v=1789269249&width=220)
Rexpeed Dry Carbon Bumper Heat Shields | G54
Fits: 15-21 WRX/STI
Regular price $410.00Sale price $410.00 Regular priceUnit price per$259.00 -
GrimmSpeed WRX/STI/LGT/FXT 3-Bolt Manifold to Up Pipe Gasket | 034001
Regular price $22.00Sale price $22.00 Regular priceUnit price per$22.00 -
Up to $89 off
In StockTomei Expreme 06-14 WRX / 04-21 STI Twin Scroll Exhaust Manifold Large Piping | TB6010-SB01A
Only 5 leftRegular price $801.00Sale price $801.00 Regular priceUnit price per$890.00 -
Up to $169 offMXP Comp RS Axle Back Exhaust | MXCRVAMD
Fits: 15-21 WRX/STI
Regular price $516.00Sale price $516.00 Regular priceUnit price per$685.00 -
Up to $4 offBlox Racing T3 Turbo Discharge Flange, 1018 Mild Steel - Universal
Regular price $16.00Sale price $16.00 Regular priceUnit price per$20.00 -
Up to $11.60 offBLOX Racing 3inch Reducer for Borla Hush System WRX/STI 2002-2019
Regular price $46.40Sale price $46.40 Regular priceUnit price per$58.00 -
In StockTorque Solution Exhaust Hanger - Universal | Per Hanger
Regular price From $16.00Sale price From $16.00 Regular priceUnit price per$16.00 -
Turbo XS T Clamp Stainless Steel 104-112mm/4.1-4.5in - Universal | T104-112
Regular price $15.00Sale price $15.00 Regular priceUnit price per$15.00 -
GrimmSpeed 38mm 2-Bolt External Wastegate Gasket - Universal | 021001
Regular price $13.00Sale price $13.00 Regular priceUnit price per$13.00
![Injen [08-14 WRX, 08+ STI, 09-11 FXT] Downpipe Catted Divorced Wastegate | SES1205DP - JDMuscleFront Pipes and Downpipes / J-PipesinjSES1205DP](http://jdmuscleusa.com/cdn/shop/products/injen-08-14-wrx-08-sti-09-11-fxt-downpipe-catted-divorced-wastegate-ses1205dp-7488538.jpg?v=1781013625&width=220)
![Injen [08-14 WRX, 08+ STI, 09-11 FXT] Downpipe Catted Divorced Wastegate | SES1205DP - JDMuscleFront Pipes and Downpipes / J-PipesinjSES1205DP](http://jdmuscleusa.com/cdn/shop/products/injen-08-14-wrx-08-sti-09-11-fxt-downpipe-catted-divorced-wastegate-ses1205dp-2152053.jpg?v=1781013625&width=220)
![Rexpeed [15-21 WRX/STI] Dry Carbon Bumper Heat Shields | G54 - JDMuscleExhaust Heat ShieldsREX G54](http://jdmuscleusa.com/cdn/shop/products/rexpeed-15-21-wrxsti-dry-carbon-bumper-heat-shields-g54-5487497.jpg?v=1789269249&width=220)
![Rexpeed [15-21 WRX/STI] Dry Carbon Bumper Heat Shields | G54 - JDMuscleExhaust Heat ShieldsREX G54](http://jdmuscleusa.com/cdn/shop/products/rexpeed-15-21-wrxsti-dry-carbon-bumper-heat-shields-g54-5626578.jpg?v=1789269249&width=220)
