Castle Hill Exhaust and Performance Centre

19/06/2026

18/06/2026

Chevy Impala Custom exhaust with all the bells and whistles focused on maximum ground clearance !!

CHP Custom fabricated premium finish tig welded food grade stainless dual 2” system✅

Custom manifold connection flanges ✅

CHP Premium stainless mufflers✅

Heavy Duty mountings ✅

V-band joints ✅

Stainless Passivation for that smooth finish✅

18/06/2026

Check out the latest MCM episode, it is a cracker !
Always a pleasure working with the guys 😊

You know it's great news when you and your mates have to push your car into the shop...

New Falcon episode on the main channel ✌️
https://youtu.be/G8b_sGHQeGs?si=XKhS4WQK8ifsDCBv

13/06/2026

This one is too good not to share !

Lotus Evora custom system completed in our premium food grade stainless tig-welded finish incorporating small body muffler and twin carbon fibre tips.

This turned out a treat and sounded absolutely on point 👌

04/06/2026

Very tasty Plymouth Cuda we recently had pleasure of Custom fabricating header back exhaust system which we built to customers requirements.

This system was focused more on functionality rather than all the bells and whistles, it is completed in our more basic mig-welded 409 stainless finish.

This set up is configured dual 2.5” incorporating, X pipe and mid mufflers leading to factory exits.

Nothing over the top, just a well built, custom designed exhaust that’s sound great and gets the job done ✅

Big thank you to owner Nic for choosing us.

02/06/2026

VK commodore super duty dual 3” dump valve install.

We started using these a few years back now and have never looked back.

We offer these exclusively as only valve option we are willing to install full stop..

Tried the rest, only use the best....

01/06/2026

Some dialed in stainless work !

31/05/2026

ALL THE BELLS & WHISTLES.

Nissan Skyline 240 / RB26 job,
This job included quite a comprehensive list of requirements for us to meet.

Custom Alloy intercooler pipes✅
Alloy BOV recirculation pipe✅

Exhaust finished in nothing less the our premium tig-welded food grade stainless finish✅
Mod/ partially re-make dump pipes ✅
Oval mid exhaust for max clearance ✅
Custom dimensions due to space limitations and specific configuration & output requirements ✅
V-Band joints ✅
Heavy duty mountings✅
Dual exit for factor visual appearance ✅

Big thank you to owner Kent for choosing us🙏
We cannot wait to see her up and running.

27/05/2026

Very tastefully built VK we recently had pleasure of Custom fabricating header back system to suit the very healthy Holden based stroker combo that resides under the hood !

This system was focused more on functionality rather than all the bells and whistles, it is completed in our more basic mig-welded 409 stainless finish.

This set up is configured dual 3” upfront, into single 3.5” incorporating, mid and rear mufflers.

Nothing over the top, just a well built, custom designed exhaust that’s sound great and gets the job done ✅

Big thanks to owner Mick for his loyalty over the last 30 years with many projects , choosing us once more to take care of this build.

22/05/2026

Check out this VAREX cat back system we recently had pleasure of installing on this Tidy
VE Commodore.

Keep in mind we are a XFORCE dealer and can help with everything from XFORCE on supply or supply and installation basis.

For inquiries please drop us a DM
📧[email protected]
📞(02)96802777
OR Text: 0483 932 516.