Which exhaust?
I'm going to go the full decat route on my UK MY97. I like the look of the TSL firestorm, but I've heard the ScoobySport system and NEED that sound. Does the TSL system sound as good? Also are the power gains similar on both systems?
We back to back tested my STi 7 with our 3" system, (3" ALL the way through, not just at the front), and gained 18.5 BHP and 11 lb/ft of Torque over the OEM system.
Pick up is faster, throttle response better and it's louder like it should be.
Mike.
Scooby Mania
Pick up is faster, throttle response better and it's louder like it should be.

Mike.
Scooby Mania
I've had a look at the scoobymania one on their website and it looks pretty tasty. Does anyone (pref. not associated with the maker!
)have this on their car? If so any comments appreciated.
Also (sorry to drag this up again) do people think that changing the exhaust is enough to invalidate the warranty?
Charlie
)have this on their car? If so any comments appreciated.Also (sorry to drag this up again) do people think that changing the exhaust is enough to invalidate the warranty?

Charlie
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fatboy_coach
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Jun 18, 2016 03:48 PM



