Cat-Back Exhaust for 2018 Ford Focus
Shop 20 cat-back exhaust systems that fit the 2018 Ford Focus from Magnaflow, MBRP, aFe and Stainless Works. Every part shows its real ship date and California status, orders over $100 ship free in the lower 48, and you can hear real sound clips before you buy.
20 parts that fit, every brand, real ship dates.
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MBRP
MBRP 2016+ Ford Focus RS 3in Dual Outlet Cat-Back Exhaust T409 SS
No reviewsRegular price $814.99 USDRegular price List$1,006.75 USDSale price $814.99 USDIn stockFree shippingPay over time with Shop PaySale -
MBRP
MBRP 2016+ Ford Focus RS 3in Aluminized Dual Outlet Cat-Back Exhaust
No reviewsRegular price $649.99 USDRegular price List$802.93 USDSale price $649.99 USDIn stockFree shippingPay over time with Shop PaySale -
MBRP
MBRP 13-18 Ford Focus ST 2.0L EcoBoost SS 3in Cat-Back Dual Outlet w/ Carbon Fiber Tips - T304
No reviewsRegular price $874.99 USDRegular price List$1,080.87 USDSale price $874.99 USDIn stockFree shippingPay over time with Shop PaySale -
MBRP
MBRP 13-18 Ford Focus ST 2.0L EcoBoost 3in Cat-Back Dual Outlet - AL
No reviewsRegular price $519.99 USDRegular price List$642.34 USDSale price $519.99 USDIn stockFree shippingPay over time with Shop PaySale -
Stainless Works
Stainless Works 2016-18 Ford Focus RS 3in Catback Vintage Round Muffler 5in Tips
Regular price $1,800.25 USDRegular price List$1,895.00 USDSale price $1,800.25 USDMade to orderFree shippingPay over time with Shop PaySale -
Stainless Works
Stainless Works 2013-18 Ford Focus ST 3in Catback Vintage Round Muffler Wide Tip
Regular price $1,472.50 USDRegular price List$1,550.00 USDSale price $1,472.50 USDMade to orderFree shippingPay over time with Shop PaySale -
Stainless Works
Stainless Works 2013-18 Ford Focus ST 3in Catback Vintage Round Muffler 4in Tips
Regular price $1,377.50 USDRegular price List$1,450.00 USDSale price $1,377.50 USDMade to orderFree shippingPay over time with Shop PaySale -
Magnaflow
BRExhaust 12-18 Ford Focus 2.0L Exhaust Kit
Regular price $549.00 USDRegular price ListSale price $549.00 USDShips from manufacturerFree shippingPay over time with Shop Pay -
Magnaflow
MagnaFlow Cat-Back 2016 Ford Focus RS 3in SS Dual Outlet 4.5in Polished Tips
Regular price $1,766.00 USDRegular price ListSale price $1,766.00 USDMade to orderFree shippingPay over time with Shop Pay -
Magnaflow
MagnaFlow 13 Ford Focus 2.0L Turbocharged ST Dual Center Rear Exit Stainless Cat Back Perf Exhaust
Regular price $1,048.00 USDRegular price ListSale price $1,048.00 USDShips from manufacturerFree shippingPay over time with Shop Pay -
Magnaflow
MagnaFlow 12 Ford Focus L4 2.0L HB Single Straight P/S Rear Exit Stainless Cat Back Perf Exhaust
Regular price $1,048.00 USDRegular price ListSale price $1,048.00 USDShips from manufacturerFree shippingPay over time with Shop Pay -
Injen
Injen 16-18 Ford Focus RS 3in Cat-Back Stainless Steel Exhaust w/ 4in Black Chrome Tips
Regular price $1,651.42 USDRegular price ListSale price $1,651.42 USDMade to orderFree shippingPay over time with Shop Pay -
Injen
Injen 13--19 Ford Focus ST 2.0L (t) 3.00in Cat-Back Stainless Steel Exhaust System w/Titanium Tip
Regular price $1,397.17 USDRegular price ListSale price $1,397.17 USDIn stockFree shippingPay over time with Shop Pay -
Ford Racing
Ford Racing 2016-2017 Focus RS Active Sport Cat-Back Exhaust System w/ Polished Tips
Regular price $1,865.00 USDRegular price ListSale price $1,865.00 USDIn stockFree shippingPay over time with Shop Pay -
aFe
aFe Takeda 3in 304 SS Cat-Back Exhaust w/ Polished Tip 16-18 Ford Focus RS 2.3L (t)
Regular price $1,394.00 USDRegular price List$1,742.50 USDSale price $1,394.00 USDMade to orderFree shippingPay over time with Shop PaySale -
aFeaFe Takeda 3in 304 SS Cat-Back Exhaust System w/ Blue Flame Tip 16-18 Ford Focus RS I4-2.3L (t)
Regular price $1,461.00 USDRegular price List$1,826.25 USDSale price $1,461.00 USDMade to orderFree shippingPay over time with Shop PaySale -
aFeaFe Takeda 3in 304 SS Cat-Back Exhaust System w/ Carbon Fiber Tips 16-18 Ford Focus RS I4-2.3L (t)
Regular price $1,461.00 USDRegular price List$1,826.25 USDSale price $1,461.00 USDMade to orderFree shippingPay over time with Shop PaySale -
aFe
aFe Takeda 3in 304 SS Cat-Back Exhaust System w/ Black Tips 16-18 Ford Focus RS I4-2.3L (t)
Regular price $1,461.00 USDRegular price List$1,826.25 USDSale price $1,461.00 USDMade to orderFree shippingPay over time with Shop PaySale -
Flowmaster
Flowmaster 13-18 Ford Focus ST Outlaw Cat-Back Exhaust System
Regular price $1,065.95 USDRegular price List$1,199.95 USDSale price $1,065.95 USDShips from manufacturerFree shippingPay over time with Shop PaySale -
Flowmaster
Flowmaster 12-18 Ford Focus HB 2.0L Force II Cat-Back Exhaust System
Regular price $949.95 USDRegular price List$1,068.95 USDSale price $949.95 USDShips from manufacturerFree shippingPay over time with Shop PaySale
2018 Ford Focus cat-back exhaust systems: questions and answers
What cat-back exhaust systems fit the 2018 Ford Focus?
20 cat-back exhaust systems here are listed by their manufacturers for the 2018 Ford Focus, from 7 brands including Magnaflow, MBRP, aFe, Stainless Works, priced from $519 to $1,865.
Which ones can ship to California?
All 20 can ship to a California address (no CARB restriction).
Which ones ship fastest?
6 are in stock and ship in 1-2 business days. Every other part shows its ship date on its page before you order.
How loud are they?
By the manufacturers' own sound ratings: 1 aggressive, 1 mild. Use the Sound filter at the top of the page. Parts without a rating are ones whose manufacturer does not rate the series.
Can I hear them before I buy?
Yes. Hear Ford Focus exhaust sound clips, each one linked to the exact part.