NXT Step C5 Exhaust

This is the NXT Step C5 exhaust installed on a stock 2001 A4 car with all other exhaust components stock. The only other modification is a twin cone intake. The engine was cold, it doesn't pop when warm.

Category:

Autos & Vehicles

Tags:

• Nxt
• Step

[YngwieGuitarGod]

Sounds great! Where'd you pick it up from?

[ngkline]

Bought it on Ebay from NXT Step. They're the manufacturer and they supply them to several other house brand outlets as well.

[MrEarthmonkey68]

@ngkline those are definitly 'sick' . good sick, lol i got a set yesterday installed on my 2005, and they really should come with some leather cleaner from when u mess ur pants on the way home from the garage!

[MrEarthmonkey68]

@ngkline um those are difinitley Sick. good sick

[Roger0416]

Wow! Sick sounding exhuast!! how much?

[corvettels9]

I don't have audio enabled at the moment, but I read in the description you have a popping noise. I believe that is actually the valve overlap that Chevrolet put in these cars. My father has a '99 convertible with a 6 speed, and when he downshifts, or takes his foot off the gas, it backfires and pops a little, which according to him is the valve overlap.

[YngwieGuitarGod]

Yeah, I think for the price, quality, looks and sound this is the way to go for an exhaust. Looks very nice on your car. Everything fits very well. Like it was meant to be there.