2001 Cadillac Seville STS

Merging on to the highway. Seville STS Northstar 4.6 With Corsa Exhaust and K&N Air Filter, 300+HP

Category:

Autos & Vehicles

Tags:

• Cadillac
• STS
• Seville
• 4.6
• Northstar
• V8
• Corsa
• Stock
• 2001

[dhads420]

do you see any difference with the intake?/fileter

[Irocz11389]

No not at all. Its all factory except the drop in K&N air filter.

[Z06Sick]

Have you had any head gasket problems?

[Irocz11389]

Nope and it has 135K miles on it now.

[4SCLA8]

@Irocz11389

IM PLANING ON GOING TO THE DEALERS AND GETTING ONE BUT ONE QUESTION CAN U PUT HEADERS ON THIS CADDY???

[Irocz11389]

i doubt it. there's easier ways to get more power out of this cars than headers

[TeenIronMan]

@dhads420 lol pretty basic question and your 5500lb 4.6 v8 aint putting anything to shame. Unless you supercharged it. I own a 2000 and love the car but its not exactly a race car man lol.

[dhads420]

@TeenIronMan just a question moron i have a 2004 Seville will put yours to shame

[TeenIronMan]

@dhads420 its a filter? lol if your really asking if a filter gives performance go buy a civic because thats what you belong in.

[dhads420]

do you see any difference with the intake?

[known4accidents]

i have a 01' and i put 40 series flomaster on it and have a k&n... it sounds good but but if i take the resonator out... will it mess up the o2 sensor and make codes that will keep popping up and annoying me... cause it looks like if i cut it off behind the o2 sensor i'll be alright... anybody know... oh btw car sounds nice... best running engine innorth america

[Halogen360]

As for me, I drive an '01 and I've just put a K&N air filter in and had the cat, resonator removed and straight-piped in that section, then had flowmasters put on with aftermarket tips. I then removed all the insulation and plastic and crap from the engine bay and so far, it's doing me just fine and sounds great.