Shop Best 2021 WRX Cat-Back Exhaust

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$934.99
$1,154.99
MBRP Race 3" Stainless Steel Quad Tip Catback Exhaust 2015-2021 WRX/STI
WRXDaily
42
19% off
$934.99
$1,154.99
MBRP Race 3" Stainless Steel Quad Tip Catback Exhaust 2015-2021 WRX/STI
WRXDaily
42
$427.49
2015-2021 Subaru WRX, 2015-2021 Subaru WRX STI DC Sports Cat-Back Exhaust Systems | DC Sports SCS4305BT
Summit Racing
Free shipping
$427.49
2015-2021 Subaru WRX, 2015-2021 Subaru WRX STI DC Sports Cat-Back Exhaust Systems | DC Sports SCS4305BT
Summit Racing
Free shipping
$995.00
Remark R1-Spec Stainless Steel Catback Exhaust 2015-2021 WRX/STI
WRXDaily
$995.00
Remark R1-Spec Stainless Steel Catback Exhaust 2015-2021 WRX/STI
WRXDaily
$714.99
$883.22
MBRP Armor Pro Series Single Exit Catback W/ Polished Tip 2011-2021 WRX/STI Sedan
WRXDaily
40
19% off
$714.99
$883.22
MBRP Armor Pro Series Single Exit Catback W/ Polished Tip 2011-2021 WRX/STI Sedan
WRXDaily
40
$1,049.99
$1,297.05
MBRP Race 3" Carbon Fiber Quad Tip Catback Exhaust 2015-2021 WRX/STI
WRXDaily
19% off
$1,049.99
$1,297.05
MBRP Race 3" Carbon Fiber Quad Tip Catback Exhaust 2015-2021 WRX/STI
WRXDaily
$1,049.99
2015-2021 Subaru WRX/WRX Sti, 2011-2014 Subaru Impreza MBRP Pro Series Exhaust Systems - Cat-Back, 2.0L/2.5L | S4800304
Summit Racing
42
Free shipping
$1,049.99
2015-2021 Subaru WRX/WRX Sti, 2011-2014 Subaru Impreza MBRP Pro Series Exhaust Systems - Cat-Back, 2.0L/2.5L | S4800304
Summit Racing
42
$2,450.00
COBB Tuning Titanium 3" Catback Exhaust 2011-2021 WRX/STI
WRXDaily
$2,450.00
COBB Tuning Titanium 3" Catback Exhaust 2011-2021 WRX/STI
WRXDaily
$1,326.95
$1,460.00
Mishimoto Cat-Back Exhaust, Fits Subaru WRX/STI 2015-2021 MMEXH-WRX-15
Mishimoto Automotive
$1,326.95
$1,460.00
Mishimoto Cat-Back Exhaust, Fits Subaru WRX/STI 2015-2021 MMEXH-WRX-15
Mishimoto Automotive
$1,565.00
COBB Tuning Stainless Steel Catback Exhaust 2011-2021 WRX / 2011-2021 STI
WRXDaily
$1,565.00
COBB Tuning Stainless Steel Catback Exhaust 2011-2021 WRX / 2011-2021 STI
WRXDaily
$1,663.45
$1,848.28
Invidia Q300 Titanium Tip Catback Exhaust 2015-2021 WRX/STI
WRXDaily
18
10% off
$1,663.45
$1,848.28
Invidia Q300 Titanium Tip Catback Exhaust 2015-2021 WRX/STI
WRXDaily
18
$1,928.99
Corsa Performance Catback Exhaust Polished Black Tips 2015-2021 WRX/STI
WRXDaily
21
$1,928.99
Corsa Performance Catback Exhaust Polished Black Tips 2015-2021 WRX/STI
WRXDaily
21
$1,177.47
$1,308.30
Invidia N1 Burnt Tip Dual Catback Exhaust 2015-2021 WRX/STI
WRXDaily
16
10% off
$1,177.47
$1,308.30
Invidia N1 Burnt Tip Dual Catback Exhaust 2015-2021 WRX/STI
WRXDaily
16
$779.99
$963.52
MBRP Armor Pro Series Single Exit Catback W/ Carbon Fiber Tip 2011-2021 WRX/STI
WRXDaily
40
19% off
$779.99
$963.52
MBRP Armor Pro Series Single Exit Catback W/ Carbon Fiber Tip 2011-2021 WRX/STI
WRXDaily
40
$415.95
Spec-D Tuning Exhaust Subaru WRX/Sti (2015-2021) 3" Polished Or Blue Quad Tips, Burnt Blue
Redline360.com
2
$415.95
Spec-D Tuning Exhaust Subaru WRX/Sti (2015-2021) 3" Polished Or Blue Quad Tips, Burnt Blue
Redline360.com
2
$1,562.90
$1,736.56
Invidia Q300 Stainless Tip Catback Exhaust 2015-2021 WRX/STI
WRXDaily
1
10% off
$1,562.90
$1,736.56
Invidia Q300 Stainless Tip Catback Exhaust 2015-2021 WRX/STI
WRXDaily
1
$734.99
$907.93
MBRP Armor Pro Series Single Exit Catback W/ Burnt Tip 2011-2021 WRX/STI
WRXDaily
40
19% off
$734.99
$907.93
MBRP Armor Pro Series Single Exit Catback W/ Burnt Tip 2011-2021 WRX/STI
WRXDaily
40
$1,142.19
$1,269.10
Invidia N1 Stainless Tip Dual Catback Exhaust 2015-2021 WRX/STI
WRXDaily
16
10% off
$1,142.19
$1,269.10
Invidia N1 Stainless Tip Dual Catback Exhaust 2015-2021 WRX/STI
WRXDaily
16
$1,049.58
$1,666.00
Invidia Q300 Exhaust Subaru WRX / WRX Sti (2015-2021) Catback W/ Polished Tips
Redline360.com
37% off
$1,049.58
$1,666.00
Invidia Q300 Exhaust Subaru WRX / WRX Sti (2015-2021) Catback W/ Polished Tips
Redline360.com
$1,142.19
$1,813.00
Invidia N1 Exhaust Subaru WRX & Sti (15-21) 3" Dual Or Single Muffler Catback - Polished Or Titanium Blue Burnt Tips, Dual / Polished
Redline360.com
37% off
$1,142.19
$1,813.00
Invidia N1 Exhaust Subaru WRX & Sti (15-21) 3" Dual Or Single Muffler Catback - Polished Or Titanium Blue Burnt Tips, Dual / Polished
Redline360.com
$1,856.99
Corsa Performance Catback Exhaust Polished Tips 2015-2021 WRX/STI
WRXDaily
$1,856.99
Corsa Performance Catback Exhaust Polished Tips 2015-2021 WRX/STI
WRXDaily
$1,326.95
$1,460.00
Mishimoto Stainless Steel Catback Exhuast 2015-2021 WRX / 2015-2021 STI
WRXDaily
$1,326.95
$1,460.00
Mishimoto Stainless Steel Catback Exhuast 2015-2021 WRX / 2015-2021 STI
WRXDaily
$1,095.00
Remark R1-Spec Titanium Catback Exhaust 2015-2021 WRX/STI
WRXDaily
$1,095.00
Remark R1-Spec Titanium Catback Exhaust 2015-2021 WRX/STI
WRXDaily
$1,620.00
COBB Tuning Stainless Steel 3" Cat Back Exhaust 2022+ WRX
WRXDaily
$1,620.00
COBB Tuning Stainless Steel 3" Cat Back Exhaust 2022+ WRX
WRXDaily
$875.83
$973.14
Invidia N1 Catback Exhaust W/ Bead Blasted Piping Titanium Tip 2015-2021 WRX/STI
WRXDaily
16
$875.83
$973.14
Invidia N1 Catback Exhaust W/ Bead Blasted Piping Titanium Tip 2015-2021 WRX/STI
WRXDaily
16
$455.00
Rev9 Exhaust Subaru WRX & WRX Sti Sedan (11-14) WRX & WRX Sti (15-21) Dual Tip Dual Muffler 3" Catback
Redline360.com
$455.00
Rev9 Exhaust Subaru WRX & WRX Sti Sedan (11-14) WRX & WRX Sti (15-21) Dual Tip Dual Muffler 3" Catback
Redline360.com
$1,326.95
2015-2021 Subaru WRX, 2015-2021 Subaru WRX STI Mishimoto Subaru WRX/STI Cat-Back Exhausts | Mishimoto MMEXH-WRX-15
Summit Racing
Free shipping
$1,326.95
2015-2021 Subaru WRX, 2015-2021 Subaru WRX STI Mishimoto Subaru WRX/STI Cat-Back Exhausts | Mishimoto MMEXH-WRX-15
Summit Racing
Free shipping
$1,144.99
2015-2021 Subaru WRX/WRX Sti, 2011-2014 Subaru Impreza MBRP Pro Series Exhaust Systems - Cat-Back, Carbon Fiber Tip, 2.0L/2.5L | S48003CF
Summit Racing
Free shipping
$1,144.99
2015-2021 Subaru WRX/WRX Sti, 2011-2014 Subaru Impreza MBRP Pro Series Exhaust Systems - Cat-Back, Carbon Fiber Tip, 2.0L/2.5L | S48003CF
Summit Racing
Free shipping
$966.78
BLOX Exhaust Subaru WRX/STI (2015-2021) 3" Catback W/ Quad Tips - BXEX-51001
Redline360.com
$966.78
BLOX Exhaust Subaru WRX/STI (2015-2021) 3" Catback W/ Quad Tips - BXEX-51001
Redline360.com
$1,161.00
Revel Medallion Ultra Titanium Single Exit Catback Exhaust 2011-2021 WRX/STI
WRXDaily
$1,161.00
Revel Medallion Ultra Titanium Single Exit Catback Exhaust 2011-2021 WRX/STI
WRXDaily
$1,532.00
Grimmspeed Resonated Catback 2011-2021 WRX/STI
WRXDaily
$1,532.00
Grimmspeed Resonated Catback 2011-2021 WRX/STI
WRXDaily
$1,701.00
$1,890.00
Tomei Expreme Ti Titanium Dual Exit Catback 2011-2021 WRX / 2011-2021 STI
WRXDaily
10% off
$1,701.00
$1,890.00
Tomei Expreme Ti Titanium Dual Exit Catback 2011-2021 WRX / 2011-2021 STI
WRXDaily
$1,545.00
AWE Tuning Touring Edition Catback Exhaust 2015-2021 WRX
WRXDaily
28
$1,545.00
AWE Tuning Touring Edition Catback Exhaust 2015-2021 WRX
WRXDaily
28
$734.99
2011-2021 Subaru Impreza, WRX, WRX STI MBRP Armor Pro Series Exhaust System | MBRP Performance Exhaust S48033BE
Summit Racing
40
Free shipping
$734.99
2011-2021 Subaru Impreza, WRX, WRX STI MBRP Armor Pro Series Exhaust System | MBRP Performance Exhaust S48033BE
Summit Racing
40
$1,395.00
ETS Extreme Resonated Catback Polished Tips 2015-2021 WRX/STI
WRXDaily
$1,395.00
ETS Extreme Resonated Catback Polished Tips 2015-2021 WRX/STI
WRXDaily
$1,651.99
$1,835.54
Invidia N1 Titanium Catback Exhaust 2015-2021 WRX/STI
WRXDaily
19
$1,651.99
$1,835.54
Invidia N1 Titanium Catback Exhaust 2015-2021 WRX/STI
WRXDaily
19
$1,235.00
AWE Track Edition Catback Exhaust 2022+ WRX
WRXDaily
28
$1,235.00
AWE Track Edition Catback Exhaust 2022+ WRX
WRXDaily
28
R1-Spec Catback Exhaust - Subaru WRX VB [2022 ]
R1-Spec Catback Exhaust - Subaru WRX VB [2022 ]
Apr 12, 2022
remark-usa.com
Cat-Back Exhaust Vs. Axle-Back Exhaust Systems: What's the Difference?
Cat-Back Exhaust Vs. Axle-Back Exhaust Systems: What's the Diffe…
Jul 13, 2020
magnaflow.com
Best Catback Exhausts for Your 2015 WRX or STI | ThinkTuning
Best Catback Exhausts for Your 2015 WRX or STI | ThinkTuning
Nov 19, 2022
thinktuning.com
Cat-back Exhaust, fits Subaru WRX/STI 2015+ Features and Benefits Video
Cat-back Exhaust, fits Subaru WRX/STI 2015+ Features and Bene…
7.8K viewsApr 28, 2015
YouTubeMishimoto Automotive
THE BEST EXHAUST! Subaru WRX STi Tomei Ti Expreme
THE BEST EXHAUST! Subaru WRX STi Tomei Ti Expreme
808.8K viewsApr 14, 2019
YouTubeCameron Alford
2022 Subaru WRX 0-100km/h & engine sound
2022 Subaru WRX 0-100km/h & engine sound
181.2K viewsAug 4, 2022
YouTubePDriveTV
New Exhaust for our 2022 WRX!
New Exhaust for our 2022 WRX!
50.9K viewsJun 14, 2022
YouTubeSubiSpeed
4:37
Catback Exhaust - Explained
2.5M viewsJun 19, 2013
YouTubeEngineering Explained
8:05
WRX STI Catback Exhaust Detailed Installation
33.7K viewsApr 18, 2021
YouTubeBoost & Shutter
8:01
2020 Mustang GT BORLA S-TYPE CAT-BACK Exhaust First Impressi…
29.2K viewsAug 25, 2021
YouTubeJVette01
7:55
Top 5 Intakes 2015+ Subaru WRX
144.2K viewsMar 19, 2020
YouTubeMAPerformance
5:03
Everything you need to know about Catback Exhausts
105.7K viewsJun 25, 2020
YouTubeSubiSpeed
7:13
2018 Subaru WRX Borla S-Type Full Cat-back Exhaust
33K viewsJun 15, 2020
YouTubeScene Fifty
4:38
Tomei Subaru WRX STi Exhaust (BEST RUMBLE!)
400.2K viewsApr 24, 2019
YouTubeCameron Alford
13:41
BEST EXHAUST! Subaru WRX Invidia N1 (RAW TURBO SOUND)
100.7K viewsSep 14, 2018
YouTubeSupertuner
11:14
Top 5 Exhausts for 2015+ Subaru WRX / STI
494.7K viewsFeb 13, 2020
YouTubeMAPerformance
3:44
SUBARU WRX/STI // MBRP 2.5" Axle-Back Exhaust Overview
26.1K viewsNov 25, 2020
YouTubeMBRP
0:58
REMARK Subaru STI VA (15+) R1-Spec Catback Exhaust System (Si…
39K viewsJul 9, 2020
YouTubeREMARK EXHAUST
30:02
Creating the Best Subaru WRX STi Exhaust with Magnaflow
380K viewsOct 5, 2020
YouTubeCameron Alford
4:14
SUBARU WRX/ WRX STI // MBRP 3" Cat-Back, Quad Rear Exit, Race Pr…
22.3K viewsAug 17, 2020
YouTubeMBRP
2:24
Track Edition Cat-back Exhaust for Subaru VA WRX
59.7K viewsApr 26, 2018
YouTubeAWE
2:00
Tomei Expreme Ti Titanium Exhaust + Equal Length Header - Subaru I…
137.4K viewsNov 9, 2016
YouTubeMattyB727 - Car Videos
5:07
This is how the new Borla S-Type Exhaust sounds on a Subaru WRX
117.9K viewsApr 26, 2017
YouTubeThe Hooniverse
14:14
Subaru WRX/STI CHEAP $300 Exhaust! (Backfires/Pops)
116.5K viewsAug 5, 2021
YouTubeChris Borges
7:18
2022 WRX ETS Catback Review
8.5K viewsOct 18, 2022
YouTubeRallySport Direct
1:34
Borla Exhaust for 2022+ Subaru WRX
76.8K viewsNov 30, 2022
YouTubeBorla Performance Industries
2:04
Invidia R400 Catback | 2021 Subaru WRX
20.9K viewsAug 19, 2021
YouTubeGibbee
4:17
2022+ Subaru VB WRX: AWE Catback Exhausts
21.2K viewsMar 23, 2023
YouTubeAWE
2:07
Remark 4" Catback Exhaust 2015+ WRX
57.2K viewsMar 12, 2020
YouTubeSubiSpeed
1:04
2022 Subaru WRX - Exhaust Sound | Raw Sound
34.4K viewsMay 6, 2022
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Shop Best 2021 WRX Cat-Back Exhaust

Sponsored
About our ads
$934.99
$1,154.99
MBRP Race 3" Stainless Steel Quad Tip Catback Exhaust 2015-2021 WRX/STI
WRXDaily
42
19% off
$934.99
$1,154.99
MBRP Race 3" Stainless Steel Quad Tip Catback Exhaust 2015-2021 WRX/STI
WRXDaily
42
$427.49
2015-2021 Subaru WRX, 2015-2021 Subaru WRX STI DC Sports Cat-Back Exhaust Systems | DC Sports SCS4305BT
Summit Racing
Free shipping
$427.49
2015-2021 Subaru WRX, 2015-2021 Subaru WRX STI DC Sports Cat-Back Exhaust Systems | DC Sports SCS4305BT
Summit Racing
Free shipping
$995.00
Remark R1-Spec Stainless Steel Catback Exhaust 2015-2021 WRX/STI
WRXDaily
$995.00
Remark R1-Spec Stainless Steel Catback Exhaust 2015-2021 WRX/STI
WRXDaily
$714.99
$883.22
MBRP Armor Pro Series Single Exit Catback W/ Polished Tip 2011-2021 WRX/STI Sedan
WRXDaily
40
19% off
$714.99
$883.22
MBRP Armor Pro Series Single Exit Catback W/ Polished Tip 2011-2021 WRX/STI Sedan
WRXDaily
40
$1,049.99
$1,297.05
MBRP Race 3" Carbon Fiber Quad Tip Catback Exhaust 2015-2021 WRX/STI
WRXDaily
19% off
$1,049.99
$1,297.05
MBRP Race 3" Carbon Fiber Quad Tip Catback Exhaust 2015-2021 WRX/STI
WRXDaily
$1,049.99
2015-2021 Subaru WRX/WRX Sti, 2011-2014 Subaru Impreza MBRP Pro Series Exhaust Systems - Cat-Back, 2.0L/2.5L | S4800304
Summit Racing
42
Free shipping
$1,049.99
2015-2021 Subaru WRX/WRX Sti, 2011-2014 Subaru Impreza MBRP Pro Series Exhaust Systems - Cat-Back, 2.0L/2.5L | S4800304
Summit Racing
42
$2,450.00
COBB Tuning Titanium 3" Catback Exhaust 2011-2021 WRX/STI
WRXDaily
$2,450.00
COBB Tuning Titanium 3" Catback Exhaust 2011-2021 WRX/STI
WRXDaily
$1,326.95
$1,460.00
Mishimoto Cat-Back Exhaust, Fits Subaru WRX/STI 2015-2021 MMEXH-WRX-15
Mishimoto Automotive
$1,326.95
$1,460.00
Mishimoto Cat-Back Exhaust, Fits Subaru WRX/STI 2015-2021 MMEXH-WRX-15
Mishimoto Automotive
$1,565.00
COBB Tuning Stainless Steel Catback Exhaust 2011-2021 WRX / 2011-2021 STI
WRXDaily
$1,565.00
COBB Tuning Stainless Steel Catback Exhaust 2011-2021 WRX / 2011-2021 STI
WRXDaily
$1,663.45
$1,848.28
Invidia Q300 Titanium Tip Catback Exhaust 2015-2021 WRX/STI
WRXDaily
18
10% off
$1,663.45
$1,848.28
Invidia Q300 Titanium Tip Catback Exhaust 2015-2021 WRX/STI
WRXDaily
18
$1,928.99
Corsa Performance Catback Exhaust Polished Black Tips 2015-2021 WRX/STI
WRXDaily
21
$1,928.99
Corsa Performance Catback Exhaust Polished Black Tips 2015-2021 WRX/STI
WRXDaily
21
$1,177.47
$1,308.30
Invidia N1 Burnt Tip Dual Catback Exhaust 2015-2021 WRX/STI
WRXDaily
16
10% off
$1,177.47
$1,308.30
Invidia N1 Burnt Tip Dual Catback Exhaust 2015-2021 WRX/STI
WRXDaily
16
$779.99
$963.52
MBRP Armor Pro Series Single Exit Catback W/ Carbon Fiber Tip 2011-2021 WRX/STI
WRXDaily
40
19% off
$779.99
$963.52
MBRP Armor Pro Series Single Exit Catback W/ Carbon Fiber Tip 2011-2021 WRX/STI
WRXDaily
40
$415.95
Spec-D Tuning Exhaust Subaru WRX/Sti (2015-2021) 3" Polished Or Blue Quad Tips, Burnt Blue
Redline360.com
2
$415.95
Spec-D Tuning Exhaust Subaru WRX/Sti (2015-2021) 3" Polished Or Blue Quad Tips, Burnt Blue
Redline360.com
2
$1,562.90
$1,736.56
Invidia Q300 Stainless Tip Catback Exhaust 2015-2021 WRX/STI
WRXDaily
1
10% off
$1,562.90
$1,736.56
Invidia Q300 Stainless Tip Catback Exhaust 2015-2021 WRX/STI
WRXDaily
1
$734.99
$907.93
MBRP Armor Pro Series Single Exit Catback W/ Burnt Tip 2011-2021 WRX/STI
WRXDaily
40
19% off
$734.99
$907.93
MBRP Armor Pro Series Single Exit Catback W/ Burnt Tip 2011-2021 WRX/STI
WRXDaily
40
$1,142.19
$1,269.10
Invidia N1 Stainless Tip Dual Catback Exhaust 2015-2021 WRX/STI
WRXDaily
16
10% off
$1,142.19
$1,269.10
Invidia N1 Stainless Tip Dual Catback Exhaust 2015-2021 WRX/STI
WRXDaily
16
$1,049.58
$1,666.00
Invidia Q300 Exhaust Subaru WRX / WRX Sti (2015-2021) Catback W/ Polished Tips
Redline360.com
37% off
$1,049.58
$1,666.00
Invidia Q300 Exhaust Subaru WRX / WRX Sti (2015-2021) Catback W/ Polished Tips
Redline360.com