2008-2010 WRX Cat-Back Exhausts

Up to $129 off

In Stock

Tomei
Expreme Ti Titanium Cat-Back Exhaust - Sedan
Fits: 08-21 WRX, 11-21 WRX STI

Only 5 left

$1,16100~~$1,290.00~~ Save $129

Pay over time · Est. $36.28/payment

ⓘ

Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.
Up to $6 off

In Stock

OVERTAKE
Cat-Back Exhaust Refresh Kit - 3 in. Single Exit
Fits: 02-26 WRX, 04-21 STI, 13-26 BRZ/GR86

Only 3 left

$4900~~$55.00~~ Save 11%
In Stock

Remark
Cat-Back Exhaust w/ SS Quad Tips (Non-Resonated)
Fits: 08-14 WRX/STI GR Hatch

Only 6 left

$1,19500

Pay over time · Est. $37.34/payment

ⓘ

Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.
Remark
GR Hatch Sports Touring Cat-Back Exhaust - Stainless Steel Quad Tips, Non-Resonated
Fits: 08-14 WRX/STI

$89500
Up to $129 off

In Stock

Revel
Medallion Ultra Ti Single Exit Titanium Cat-Back Exhaust
Fits: 08-21 WRX, 11-21 WRX STI

$1,16100~~$1,290.00~~ Save $129

Pay over time · Est. $36.28/payment

ⓘ

Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.
Up to $79.50 off

In Stock

XForce
3" Cat-Back Exhaust
Fits: 08-10 WRX Hatchback

Only 10 left

$71550~~$795.00~~ Save $79.50

Pay over time · Est. $22.36/payment

ⓘ

Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.
Up to $130 off

XForce
3" Varex Valved Cat-Back Exhaust
Fits: 08-10 WRX Sedan

$1,17000~~$1,300.00~~ Save $130

Pay over time · Est. $36.56/payment

ⓘ

Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.
Remark
R1-Spec Cat-Back Exhaust - Titanium Tip
Fits: 08-14 WRX/STI Hatchback

$1,32900

Pay over time · Est. $41.53/payment

ⓘ

Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.
Up to $210.90 off

ARK Performance
GRiP Cat-Back Exhaust
Fits: 08-14 WRX/STI Hatchback

$1,89810~~$2,109.00~~ Save $210.90

Pay over time · Est. $59.32/payment

ⓘ

Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.
HKS
Super Turbo Cat-Back Exhaust
Fits: 08-14 WRX/STI Sedan

$2,50000

Pay over time · Est. $78.13/payment

ⓘ

Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.
RES
Valvetronic Cat-Back Exhaust
Fits: 08-14 WRX/STI Hatch

From $2,37000

Pay over time · Est. $74.06/payment

ⓘ

Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.
Up to $89.90 off

XForce
Cat-Back Exhaust - Dual 4in Tips
Fits: 09-11 WRX Sedan / 09-12 Forester XT

$80910~~$899.00~~ Save $89.90

Pay over time · Est. $25.28/payment

ⓘ

Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.
Up to $310.80 off

Magnaflow Performance
MagnaFlow Cat-Back Exhaust - Street Series
Fits: 08-10 WRX Hatchback

$78900~~$1,099.80~~ Save $310.80

Pay over time · Est. $24.66/payment

ⓘ

Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.
Magnaflow Performance
MagnaFlow Cat-Back Exhaust - Street Series
Fits: 08-10 WRX Sedan

$1,05400

Pay over time · Est. $32.94/payment

ⓘ

Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.
In Stock

Magnaflow Performance
MagnaFlow Cat-Back Exhaust - Street Series
Fits: 08-14 WRX STI / 11-14 WRX Hatchback

Only 1 left

$1,11300

Pay over time · Est. $34.78/payment

ⓘ

Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.
Up to $221.04 off

In Stock

TurboXS
Cat-Back Exhaust - Standard Muffler
Fits: 08-14 WRX/STI Hatchback

Only 18 left

$62600~~$847.04~~ Save $221.04

Pay over time · Est. $19.56/payment

ⓘ

Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded.

A cat-back exhaust replaces everything from the catalytic converter rearward on your 2008-2010 WRX — mid-pipe, resonator (if equipped), and mufflers. It is the single most popular first performance modification for a reason: meaningful sound transformation, a small but real power gain once tuned, and zero emissions or inspection concerns since all factory catalytic converters stay in place.

Start with tubing diameter. For a stock-turbo WRX, 3-inch systems are the standard and support everything up to moderate turbo upgrades. Larger diameters only help once you are making serious power; on a stock car they cost low-end response and add drone for no benefit. Material matters for longevity: T304 stainless steel is the baseline you should expect at this price point, while titanium saves 20-plus pounds but at a steep premium.

Sound level deserves honest thought about how you actually drive. "Mild" systems stay near stock at cruise with a deeper tone under load — the right pick for a daily driver. "Aggressive" systems are genuinely loud and will drone on the highway; great for weekends, tiring every day. Resonated mid-pipes tame rasp and drone without killing character, and they are worth the money on long-tube or equal-length header setups.

Tip finish — polished, burnt blue, matte black, or carbon fiber — is personal taste, but confirm tip size clears your bumper. Filter this collection by material, sound level, and resonated options to find the right system for your 2008-2010 WRX.