Customer Reviews

park mccann

Verified Purchaser

52026-05-06
2005-2007 Chevrolet Cobalt 2.2L L4; 2006-2007 Chevrolet HHR 2.2L L4 | Catalytic Converter | OE#15873732/54807 - PHILTOP

When I am buying something important I read a lot of reviews and pay attention to to details . I didn’t want to spend a fortune buying Oem so aftermarket was my only other option. This PHILTOP CC is unbelievable in quality and an exact replica of the one I removed. It feels and looks like original quality and matches up perfectly . It came with all hardware and even a how to guide. For the price I am very pleased!

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.