Injen 17-20 Honda Civic Si 1.5L Turbo (Sedan Only) 3in Cat-Back Stainless Steel Exhaust

Injen 17-20 Honda Civic Si 1.5L Turbo (Sedan Only) 3in Cat-Back Stainless Steel Exhaust

Marsoni

M251S

$652.55

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

Injen 17-20 Honda Civic Si 1.5L Turbo (Sedan Only) 3in Cat-Back Stainless Steel ExhaustSKU: SES1581TT UPC: 843115027230 Injen 17 20 Honda Civic Si 1. 5L Turbo (Sedan Only) 3in Cat Back Stainless Steel Exhaust This Injen cat back exhaust system replaces the factory exhaust from the catalytic converter back on 2017 2020 Honda Civic Si Sedan models with 1. 5L turbo engines. Mandrel bent tubing ensures consistent diameter for smooth exhaust flow and noticeable power increases. Expect a deep aggressive exhaust note that enhances the driving

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I bought this as a last try to fix my unit. I wanted to share my experience with the Eufy S1 Pro after owning two units. Unfortunately, both units had serious issues. The first one developed multiple problems within less than a year: Dirty water tank issues Mop roller lifting motor malfunction Loud and abnormal noise during dust collection Eventually stopped working completely Despite that, I decided to give it another try and purchased a second unit, planning to reuse parts from the first one if needed. However, the second unit failed even faster. After around 2 months, it stopped performing dust suction from the robot to the base station. At this point, I cannot recommend this product. The reliability has been very poor in my experience, especially considering the price. On a positive note, customer support has been responsive and helpful, but unfortunately, the product quality itself did not meet expectations.

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Reviewed in the United States on March 29, 2026

Verified Purchase

Captain Insano

Belleville, US

★★★★★ 5

Works just as expected

It fits and is the oem part.

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Reviewed in the United States on April 3, 2025

Ashkan R.

Waukegan, US