Product Review

Milltek Sport ST170 CAT BACK System

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5/5 Stars

Hi Pumaspeed!

Just wanted to drop you a note to let you know that my exhaust system and catalytic convertor arrived in Australia in perfect condition!

I fitted it up to my car on the weekend, and I am extremely pleased with the result! Everything fitted in with the OEM exhaust manifold and exhaust hangers perfectly. As far as performance goes, the engine feels less restricted, and it builds revs a lot faster. The engine note is exactly as described, subtle burble at low revs, and sounds tough in the higher rev range!

Anyway, once again, very pleased, feel free to forward this email on to the Milltek Performance guys, and thanks them for me. I will definitely be purchasing more from you, I am already eyeing off that CFM throttle body you have in stock!
I will leave some positive feedback on the item description on your site also!

Many thanks,

Alex Thompson

5/5 Stars

The exhaust is of the highest quality; fitment is perfect as always from Milltek. The tail pipe is just slightly bigger than the standard Ford system and fills the cut standard cut out in the rear bumper perfectly. On tick over the sound from the exhaust is discreet with a slightly deeper tone to it. When opened up it sounds great with a nice rasp and burble when lifting off throttle. There is also no droning boom at cruising speed.
The performance improvement is noticeable with the engine revving more freely, defiantly a modification worth doing.
Phil

5/5 Stars

i had my down and at first i could not feel the differents but when me and my mate went at it i could see the differents. Hes was in a v6 4moton if there was more road i would of have him. all the gears are powerfull amd more tourq. i am very close to200bhp

5/5 Stars

Had the full system fitted to my st170,excellent exhaust note steady burble at tick over and gentle right foot action but push hard and it barks.Performance wise slight improvement low down but top end 4th-6th gear 3000rpm upwards it pulls alot faster.It looks the part not some silly dustbin sticking out the back. In short if you want a top notce exhaust look no further than Milltek Sport clive south yorkshire