Search results

I went with these: https://australiaspeed.com.au/rex-ford-mustang-15-20-dual-step-headers/ No P0420 code as was sorted with the custom tune (You can't run rear O2 Sensors with Hi-Flow Cats/LTH due to the changed flow characteristics).

The car spent 3 sessions on the dyno to get the tune right and maximise torque (Now peak torque is at 4,662 RPM compared to stock at 4,250 RPM) - The rear 02 sensors are not there as they kept throwing up codes due to the extremely long headers plus 3" Hi-Flow Cats.

Yes KermiStang - The Ford Performance Power Pack 2 has the bigger GT350 Throttle Body/CAI and Ford performance Tune - I had to get a custom tune once the long tube headers/ Hi-flow Cats were added. (It also runs a full 3" exhaust from headers).

Unfortunately no before dyno results - Dyno operator mentioned that it was producing terrific torque for basically a stock motor with bolt-ons as standard they are rated at 400 Ft/lb at the crank so 502 Ft/lb at the rear wheels seems too high to me. - It does have alot of punch through the gears...

Hi GT 550 - Yes 3" Borla ATAK Catback and Ford Performance Power Pack 2 was already on - Installed 1 & 3/4'' S/S Long Tube Headers and 3'' Hi-Flow Cats then custom Dyno Tune - The exhaust noise has at LEAST doubled so much so that I feel it will shatter windows - WAY too loud for a street car -...

Yeah - Info is that the 18 manifold will give you 3hp increase up to 7,000rpm - Not worth it in a street car that I rarely take above this - I realise I'll need a custom tune after the LTH install to maximise benefit.

Good info & back to back tests on these Aussie Headers here:

Hi John, I notice you have a steel brace - That may be why - My GT350 Aluminium Brace sits a bit higher -

The Shelby Oil Separator is made by JLT - That's why I went with it due to easier fitment and draining -

I heard the Ford Performance Oil Separator is a super tight fit with the PP2 so went with the JLT due to its size and easier screw off reservoir to drain.

I wanted one, however had to go with the JLT Oil Separator as the Ford Performance Oil Separator will not fit with the Ford Performance Power Pack 2 due to the larger throttle body.

Moobly - If you get/have the Aluminium Strut Brace like mine I would add spacers rather that grind as the aluminium brace is tubular for strength so would be weakened with grinding.

This is the Ford Performance Right Hand Drive Aluminium GT350 Strut Brace - Part No. M-20201-GT350 RH. Yes it uses black spacers to fit properly without weakening the brace.

Hi Moobly - I'M sure the R/H Version of the Ford Performance Shelby GT350R Aluminium Strut Brace has been discontinued due to the low numbers of R/H versions.

My 2017 Mustang GT - Built 13 Sept 2017 - delivered AU March 2018. 6 speed manual-Ford Performance Power Pack 2-Shelby 350R Strut Brace-JLT Oil Separator-Steeda Clutch Spring-3" Borla ATAK S/S Cat-Back Exhaust.

Replaced the standard GT Black wheels with some Nickel Lustre Factory wheels with red wall Pirelli tyres - I'm so over black wheels.

Direct from Ford Performance in the US - Make sure you get the RHD one in the below link: https://performanceparts.ford.com/part/M-20201-M350RHD Oops - Says 'This part no longer available'

Ford Performance Shelby 350R Aluminium Strut Brace is available in RHD - Great fit and better than the steel brace