Injen 16-18 Ford Focus RS 3in Cat-Back Stainless Steel Exhaust w/ 4in Black Chrome Tips

Injen 16-18 Ford Focus RS 3in Cat-Back Stainless Steel Exhaust w/ 4in Black Chrome Tips

Marsoni

M251S

$998.80

Get it in 3 business days with 1 day shipping. Friday, May 29

Injen 16-18 Ford Focus RS 3in Cat-Back Stainless Steel Exhaust w/ 4in Black Chrome TipsDual Black Chrome Exhaust Tips: Dual 4" black chrome exhaust tips are the finishing touch on this beautiful exhaust system. The tips bolt on for easy adjustments and provide a visual punch that will set your Focus RS apart for the pack!, , Exhaust Valve bypass module included: Injen Technology decided to bypass the factory exhaust valve and provides a custom exhaust valve bypass module (P N 2002) with every Injen Focus RS exhaust system. This allow

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Easy and perfect fit for 2017 and 2018 Honda CRV with 1.5l engines. You need a Phillips screwdriver to remove the 4 screws holding the airbox. After that you just remove the old one and put the new one in the same orientation and put the screws back on. Helps the engine breathe which can result in slightly more power and mpg. I recommend changing every few years.

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Reviewed in the United States on August 8, 2025

mike R

Battle Creek, US

★★★★★ 4

Looks identical to the OEM

Changed this filter in a matter of 3 -4 minutes. The fit and feel seems identical to the Honda OEM filter---feels just as heavy and fit exactly. For $10 it's a bargain. I drove about 20 miles after installing, also with no problems. 4 stars because I want to give a long term report... I will report a few months from now to advise how it held up under North East conditions.

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Reviewed in the United States on September 11, 2023

Verified Purchase

craigerino

Fort Morgan, US

★★★★★ 5

3rd purchase very good!

Great filter. Easy install with a Phillips screwdriver. 5 min and an amateur can do it. This is my 3rd purchase and will save so much money vs dealer

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Reviewed in the United States on February 14, 2026

Verified Purchase

Chindee

West Palm Beach, US

★★★★★ 5

Great price and perfect fit.

Fits perfectly in my 2017 Honda Cr-v.

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Reviewed in the United States on January 9, 2026

Verified Purchase

marina