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Cadillac Seville STS w/ Flowmasters, Before and After


Before and after video of 1996 Cadillac Seville STS. First part = OEM mufflers, second part = Flowmaster 40 series. MUCH quieter on the inside, MUCH! No annoying back noise. Sounds sweet on the outside!

Channel: Autos & Vehicles
Uploaded: August 31, 2007 at 4:17 pm
Author: lbwd

Length: 01:25
Rating: 4.67
Views: 8744

Tags: after  before  cadillac  flowmaster  seville  sts  

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Video Comments

myersrider (July 7, 2008 at 4:05 am)
yo is this a 1996 caddy sts? and how much did the flowmaster 40 series cost im interested in buying it for mine
lbwd (May 10, 2008 at 4:51 am)
Actually, I upgraded my wheels about a month and a half ago. Went from 16x7 to Sport Edition KV5 18x8. They fit this car JUST RIGHT (LOOK VERY SEXY). And yes, 245/45/ZR18. BFGoodrich gForce Super Sport A/S or something like that. It handles great around curves at 120 mph+. :)
oldschooldee (May 10, 2008 at 4:13 am)
So you didn't change the wheels at all. On my 93 I went from 22 - 23 to 20-21 with the 18 and 245 - 45s. Still using 93 octane and Luca products.. upper cylinder lubricant and oil addative. With fuel prices I wanted to check prior to changing the exhaust. I still have a martgage to pay. LOL!
lbwd (May 9, 2008 at 3:06 am)
27 hwy / 17 cty Yes, it still gets the OEM MPG :) Realistically, with my driving I get 15 in the city. Gotta throttle though.
oldschooldee (May 9, 2008 at 2:34 am)
whats this do for gas mileage?
lbwd (March 16, 2008 at 3:57 am)
You should be fine as long as it's not a universal catalytic converter.
snobros17 (March 16, 2008 at 3:40 am)
quick question.. i have a 95' seville and bought a pair of Universal Remus Style DTM Dual Square Tip Mufflers to replace my stock ones. will these fit correctly on my caddy?? apparently they are universal but i know how cadillacs are different from other vehicles.
lbwd (March 16, 2008 at 3:21 am)
I can't say for sure, but you could check at CADILLACFORUMS(dot)COM/FORUMS.
snobros17 (March 16, 2008 at 2:50 am)
Really good video.. quick question, i have a 95' sls seville and ordered a pair of Universal Remus Style DTM Dual Square Tip Mufflers. will these fit correctly on my caddy??
coupev8 (February 23, 2008 at 3:45 pm)
Nice!Check My Caddy;)

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