Morgan plus 8, Stainless Steel Tubular Exhaust Manifolds


Ultimate Morgan +8 Exhaust Manifolds also suitable for other applications.

(304 Grade Stainless Steel professionally TIG welded and mandrel bent)

We can also supply complete systems, for +4, +6 & +8, see our other listings for details or contact us for further details.

What is this listing for?

These manifolds where designed by us 5 years ago for our Ultimate Morgan plus 8, we have gone on to supply not only many of these manifolds but the many variants of exhaust system we can offer Morgans too, as well as this these manifolds can be suitable for many other V8 Rover powered specials or custom cars as they are very compact but full on with power potential for all capacity engines.

These manifolds are also suitable for many kit cars due to there unique design, we have some dimensional drawings of these (here).

Please note that these Manifolds are not directly suitable for fitment to your original Morgan exhaust system. For complete compatibility information please email us (

  • 304 Grade Stainless Steel ultimate V8 Headers for the Morgan plus 8 and perhaps other applications.
  • In house designed with as all else was not suitable for our needs by a long shoot.
  • 1" 5/8 Primary pipes with 4 into 1 2" 1/4 collector.and flanges also available for connection
  • These manifolds are not directly suitable for fitment to your original Morgan system, but could be fabricated to your (alternative Rover V8) system as a great solution for your manifold requirements.
  • 4 Into 2 into Large collector chamber, plus as near as needed, equal length and volume Header Pipes.
  • Please consider stopping, strangling the life out of your valued engine, with (at worst) cast iron manifold or inappropriate gimmicky manifolds and dont forget we went to the huge cost of designing these essential manifolds ourselves because nothing else would do or was available for our own requirements as well of that of our customers.
  • Just one more of the massive Rover V8 potential upgrades we offer to the World of discerning Rover V8 Owners, Morgan, TVR, Dax, Westfield, GD, Marlin, Land Rover, Range Rover, Marcos, P5, P6 SD1, MGBGTV8 MGB, Kit Cars. The list is endless.


Below you can see a picture of the bespoke Manifolds (Headers) that we produce for the Morgan V8,and are offered here for many other vehicle possibilities too we can also offer further sections up tp a full sstem both Cat and Not Cat, Full Race.

FAQ Zone

  • Is it possible to Visit Rpi. for collection, further information or for parts to be fitted.
    For sure we have many customers from all over the world, that not only visit us but enjoy our unique hospitality, as well as our in-house workshop facilities that can cater for anything from major rebuilds, restorations, engine fittings, LPG conversions. As well as drop in chipping and ignition system upgrades. Holly our Engine builder (Head Chef maybe) can always find the time to show you around the world of V8 Rover engines and explain all variants and upgrades.

  • Whats more, Now with online 'You-Tube'. videos too.
    To help give you the real feel of all we can offer, what we can achieve and the standards we aspire too we now have a space on 'You-Tube' for your enlightenment. ( to afford you a unique, real time snapshot of what you can expect from us. What's more, to see, feel and genuinely experience the passion we have for what we do and what we can do for your V8.

(See our other eBay items)

If you are paying by Paypal or are located outside of the UK, please refer to payment instructions. Please also remember our prices are inclusive of EEC VAT which can be deducted from your final bid price if you have exemption, or delivery of your item is outside the EEC states.

Summary of My Selling Policies
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All items purchased requiring modifications, upgrades, or for the inclusion of additional stock or non stock parts, may be subject to delay, however, you will be notified accordingly.
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Contacting us:

Our contact email is:
We will endeavour to reply to emails within 24 hours. Hours of business 9 - 4:30 Monday to Thursday, 9-4 Friday.

Our Vat number is 373 2330 72

RPi Engineering International Ltd.
Wayside Garage,
Holt Road,
NR10 3EE
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Technical specifications