Ok I would've given 5 stars if install video wasn't for the Hyundai on here and it came with directions. Otherwise nice product, easy install, make sure you use provided bolts on rear mid pipe section as they don't fit downpipe portion, oem bolts work there. Car sounds deeper and isn't much louder, sounds good with OEM exhaust. SXTH claims no power gain but I felt a bit more pull in upper rpm range, and car seems to take off a bit easier when driving normal, nice job SXTH.