flowmasters are one of the WORST flowing mufflers in the aftermarket. people just like them because they're noisy. i run glasspacks on my car, hard to beat the flow on those, but i really love the sound of spintechs.
i like the way this sounds .. ive never been a fan of flowmasters .. i got made fun of for running magnaflows on my 4.6 too and i dont care at all, there going on everything i own. I never seen spintechs in person but they sound great on your car
hey everyone, thanks for the comments again but i NEED to reiterate. i bought these mufflers for the sound, and looks. i dislike what the flowmasters tips look like, and i don't care for the tin can sound. i do like spins. flow, really don't care, overall in the exhaust its not a big enough difference for me to care. and hotstud737(really?) reread my description at the top. you'll find the numbers there.
1. the dyno reading is in the description. 304hp 327 lb/ft torque.
2. i got the spin techs because i like the look and sound more than flowmasters. i didn't choose axle backs for power ratings. don't care. stainless construction and how they sound is what i was going for. not and extra .15hp
you would make more power with flowmasters on it spintechs are to restrictiveive ive worked in a muffler shop for over 14 years and i have seen every performance muffler under tha sun and spintech have the worst design ive ever seen yeah i know everybody has flowmasters and theres a reason for it they are a superior muffler performance wise construction is better they flow better all around better than spintech
I found that some spintech mufflers actually out flow some flowmasters on flow benches. even though it "looks" restrictive on the inside you really need to research the muffler to find out how it uses the heat transfer technology in order to work and provide flow.
this is absolutely FALSE.. spintech's flow is superior to flowmaster. Flowmaster uses restriction for sound dampening where spintechs use circular chambers. look at the equivalent cfm rates for both
flowmasters are one of the WORST flowing mufflers in the aftermarket. people just like them because they're noisy. i run glasspacks on my car, hard to beat the flow on those, but i really love the sound of spintechs.
knucklehead0202 10 months ago
damn, that sounds good.
RBCantrell727 1 year ago
great numbers for just intake and axlebacks. Im hoping to dyno mine real soon also.
rahu8670 1 year ago
It sounds like a plane with a turbo prop taking off. You've got the really fukin awesome sound going down.
ribtor 1 year ago
i like the way this sounds .. ive never been a fan of flowmasters .. i got made fun of for running magnaflows on my 4.6 too and i dont care at all, there going on everything i own. I never seen spintechs in person but they sound great on your car
leafsrule16 1 year ago
Sounds great.
bigwangmark 2 years ago
hey everyone, thanks for the comments again but i NEED to reiterate. i bought these mufflers for the sound, and looks. i dislike what the flowmasters tips look like, and i don't care for the tin can sound. i do like spins. flow, really don't care, overall in the exhaust its not a big enough difference for me to care. and hotstud737(really?) reread my description at the top. you'll find the numbers there.
cheese302 2 years ago
are those spintech sportsman or pro street?
al3id 2 years ago
hey guys thanks for the comments.
1. the dyno reading is in the description. 304hp 327 lb/ft torque.
2. i got the spin techs because i like the look and sound more than flowmasters. i didn't choose axle backs for power ratings. don't care. stainless construction and how they sound is what i was going for. not and extra .15hp
cheese302 2 years ago
how do these compare to bassani?
ovlatnom 2 years ago
you would make more power with flowmasters on it spintechs are to restrictiveive ive worked in a muffler shop for over 14 years and i have seen every performance muffler under tha sun and spintech have the worst design ive ever seen yeah i know everybody has flowmasters and theres a reason for it they are a superior muffler performance wise construction is better they flow better all around better than spintech
bloozelover 2 years ago
I found that some spintech mufflers actually out flow some flowmasters on flow benches. even though it "looks" restrictive on the inside you really need to research the muffler to find out how it uses the heat transfer technology in order to work and provide flow.
Chrono348 2 years ago
this is absolutely FALSE.. spintech's flow is superior to flowmaster. Flowmaster uses restriction for sound dampening where spintechs use circular chambers. look at the equivalent cfm rates for both
busyguy8 2 years ago
1st GT ive seen with out spoiler
YaBoiDezz 2 years ago
what was the dyno reading????/ why have a car on a dyno and no numbers????
hotstud737 3 years ago
My dad has the same car,even year
nls8520 4 years ago
sweet dude.
ElReyCangri 3 years ago
sounds nice, what are those spintech's? pro streets or the sportsman's?
thedriver 4 years ago
if you go to spintechs website, its the only axle back kit they sell for the s197. sound better in person though
cheese302 4 years ago
Super ProStreets I think they call them.
Gotta love Spintech...
LieKiller 3 years ago