Customer Reviews

GreatBazunka

Verified Purchaser

52026-03-18
2005-2007 Chevrolet Cobalt 2.2L L4 | Front Catalytic Converter | OE#15873732/54807 - PHILTOP

I was a bit skeptical about buying an aftermarket catalytic converter online, but the PHILTOP Stainless Steel unit exceeded all my expectations. Here is why this is a solid 5-star product:• Build Quality: Right out of the box, you can feel the quality. The T409 stainless steel construction is heavy-duty and the welds are clean and precise. It feels much more premium than the price tag suggests.• Perfect Fitment: This was a true "bolt-on" experience. All the flange holes lined up perfectly with my factory exhaust manifold and downpipe. I didn’t have to do any "custom" bending or hammering to get it into place.• Performance: After installation, the dreaded P0420 code (Catalyst System Efficiency Below Threshold) vanished immediately. My car passed the emissions test with flying colors, and I’ve noticed a slight improvement in throttle response and fuel economy.• Value: Compared to the dealership prices, this saved me hundreds of dollars without sacrificing the integrity of my exhaust system.

GreatBazunka

Verified Purchaser

52026-03-18
2005-2007 Chevrolet Cobalt 2.2L L4; 2006-2007 Chevrolet HHR 2.2L L4 | Catalytic Converter | OE#15873732/54807 - PHILTOP

I was a bit skeptical about buying an aftermarket catalytic converter online, but the PHILTOP Stainless Steel unit exceeded all my expectations. Here is why this is a solid 5-star product:• Build Quality: Right out of the box, you can feel the quality. The T409 stainless steel construction is heavy-duty and the welds are clean and precise. It feels much more premium than the price tag suggests.• Perfect Fitment: This was a true "bolt-on" experience. All the flange holes lined up perfectly with my factory exhaust manifold and downpipe. I didn’t have to do any "custom" bending or hammering to get it into place.• Performance: After installation, the dreaded P0420 code (Catalyst System Efficiency Below Threshold) vanished immediately. My car passed the emissions test with flying colors, and I’ve noticed a slight improvement in throttle response and fuel economy.• Value: Compared to the dealership prices, this saved me hundreds of dollars without sacrificing the integrity of my exhaust system.

Thalia Aljure

Verified Purchaser

52026-03-16
2007-2012 Nissan Versa 1.6L L4/1.8L L4 | Rear Catalytic Converter | OE#20010ZR70A/53794 - PHILTOP

The PHILTOP High Flow Rear Catalytic Converter Kit was an exact fit for my 2010 Nissan Versa. Installation was straightforward thanks to the direct-fit design and included O2 port. Since replacing the old converter, I’ve noticed smoother exhaust flow and slightly better throttle response. It’s EPA compliant, high quality, and seems very durable. Definitely a great option for anyone looking to upgrade or replace their rear catalytic converter on compatible Nissan Versa models.

Philtop Reviews - Real Feedback from Verified Buyers