This kit is based on our original Td5 exhaust manifold stud kit but uses even longer studs for even better heat dissipation and includes fat stainless steel spacers to facilitate the longer studs and Aerotight™ self-locking nuts. It even includes a new M8 tap to clean the threads.
Aimed at hard working and highly tuned Td5 vehicles, the kit includes:
- 10 x bespoke engineering studs
- 10 x split beam type all metal locking Aerotightâ„¢ nuts in A2 stainless steel
- 10 x bespoke 303 stainless steel spacers – bigger surface area for better surface tension
- 2 x OEM turbo oil feed banjo washers
- 1 x OEM turbo drain gasket
- 1 x OEM turbo to manifold gasket
- 1 x OEM turbo to downpipe gasket
- 3 x M10 flanged nuts – turbo to exhaust downpipe
- 3 x M8 flanged nuts – turbo to manifold
- 1 x M8 x 1.25 thread tap to clean threads
- Twinwoods 4×4 Toolbox Sticker
- Fitting guidelines
The exhaust manifold studs in these kits are custom made to our own specification. They are longer – there is now more thread going into the cylinder head and spacers are fatter giving better surface tension against the exhaust manifold.
Heat management is the key to making your exhaust manifold last, as well as other components. We highly recommend fitting an EGT (exhaust gas temperature) gauge to your vehicle to enable you to monitor the temperatures the manifold is exposed to, and take action where excessive temperatures are noted.
If you have any questions please contact us!
Please note that these kits do not fit CJM manifolds. For the CJM manifolds we recommend our standard Td5 stud kit TW001 here 🗗.