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Radium Turbo Exhaust Manifold LOTUS
Stainless steel exhaust manifold with T3 flange for the Toyota 2ZZ-GE engine, designed and produced by Radium Engineering. The T3 turbo flange is tapped for M10×1.5 studs (not included). Engineering Design This exhaust manifold was CAD designed and flow analyzed for maximum performance in a compact package. Turbocharger placement was carefully ...
Radium EngineeringRadium Turbo Exhaust Manifold  LOTUS

Radium Turbo Exhaust Manifold LOTUS

Radium Turbo Exhaust Manifold  LOTUS
Price: $340.01 - $750.30
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Description
Stainless steel exhaust manifold with T3 flange for the Toyota 2ZZ-GE engine, designed and produced by Radium Engineering. The T3 turbo flange is tapped for M10×1.5 studs (not included). Engineering Design This exhaust manifold was CAD designed and flow analyzed for maximum performance in a compact package. Turbocharger placement was carefully evaluated to make turbo kit installation simple. The turbocharger is located high enough to promote low resistance oil return back into the oil pan, exhaust downpipe easily clears the subframe, and turbocharger air inlet clears the transmission shifter cables. Furthermore, the placement away from the head allows larger radius primary exhaust runners. Manifold mounting holes are designed to allow the manifold to expand without inducing stresses on the fasteners. Manufacturing A casting manufacturing process was chosen for high repeatability suited for volume production without the inconsistencies commonly found with fabricated manifolds. Lost wax (investment) casting process was chosen over a low quality sand casting because of its superior surface finish, tight tolerance holding, and the absence of a parting line. Every manifold is CNC machined to precise dimensions to ensure a perfect fit every time. After casting, there are 3 relief cuts machined into the head flange to separate the exhaust ports, as shown. This allows thermal expansion and resists flange warping. It also relieves and frees up any stress after the part was cooled in the casting process. Next, the head flange and T3 flange is fly cut to be true and flat, as shown. Lastly, four M10×1.5mm threads are machined for mating the T3 turbocharger. Material 347 stainless steel was used for its high thermal capacity, low thermal conductivity, and resistance to thermal cycling. Additionally, this material will not rust, but will change color when it is heat cycled for the first time. OPTIONS Thermal Wrap It is highly recommended to use this custom heat barrier designed to keep heat away from sensitive chassis components. Polishing Because Stainless Steel will not corrode these manifolds can be polished to a highly reflective show quality surface finish.
Return Policy

Parts may be returned in new and unused condition within 30 days for no penalty. Between 30 and 90 days, a 25% stocking fee will be assessed. We do not allow returns after 90 days from date of purchase, regardless of first date of use. Monogrammed, customized, or made-to-order products cannot be modified, returned, or exchanged after the order has been placed, unless damaged or defective. Accelerated Performance cannot accept returns of custom-ordered parts. Videos, software, and copyrighted materials cannot be returned for refund once they have been opened.

All returns are subject to inspection. Any part that, in our opinion, shows evidence of being used or installed contrary to manufacturer's instructions and/or subjected to improper handling, packaging, or shipping by the customer will not be eligible for exchange, refund, or warranty consideration. We reserve the right to charge a restocking fee or refuse any return.

 

All products are shipped out from one of the Accelerated Performance shipping locations. Accelerated Performance drop ships some products and ships direct others. All products are shipped UPS or FedEx. Special arrangements may need to be made for international orders and oversize packages.  In the event a product arrives damaged to your location, please follow the steps listed below.  All damaged items must be reported to the shipping carrier immediately and you must notify Accelerated Performance within 2 days of receiving your order. If these steps are not followed, your shipment may not be able to be a candidate for the insurance claim.

 

Return Instructions

  • Take pictures of the damaged area of the product and email them to us at customerservice@acceleratedperformance.com
  • Keep the product and its original packaging and box
  • Make a list of the damaged or lost item(s)
  • Accelerated Performance will contact the shipper once we receive the email info above to schedule a pickup, DO NOT send it back to us
  • Once the product is picked up and inspected by shipping company, a replacement will be sent.

    The Shipping Rates shown at time of checkout are dimensional or weight based quotes. If your shipment weight is to much then contact us for a shipping quote. If there is an error in the shipping rate quoted we will contact you and let you know of the changes. International orders(Outside the USA) are not automatically processed as we may require additional information from you.
  • If a product is ordered and not wanted after 30 days, the UNUSED item can be returned for a 25% restocking fee.  Shipping is not refundable in either direction. All items wanting to be return MUST be reported within 10 days of the original invoice date. No items will be returnable after 90 days. All products shipped from Accelerated Performance or an affiliates warehouse are shipped via Fedex or UPS and require a signature when delivered. Some packages shipped from the manufacturer may or may not require signatures for package release. Fedex, UPS, and DHL have package pick up locations if you are unable to sign for the package.  I
  • Accelerated Performance  DOES NOT REFUND SHIPPING CHARGES   ***No Exceptions***

    In the event that the product you ordered is sent either incorrectly or processed wrong by Accelerated Performance, we will arrange for the package to come back to us and ship out a replacement.  We will evaluate the situation before we determine the shipment was incorrect.

    To return a item back to us, please do the following:
  • Contact one of our friendly agents to receive a RMA number. All packages returned without a Returned Merchandise Authorization number will be refused.
  • Package the item up in original packaging unless deemed unuseable
  • Include the UNUSED parts and any additional information that was included
  • Include a copy of your receipt
  • Write a brief description of the problem with the product
  • If you have a receipt for the return shipping include as well
  • We DO NOT except any COD packages

  • Application List
    ImageSKU / Part NoApplicationDetail
    12-0005 12-0005Lotus Elise (2005-2011)
    12-0005-01 12-0005-01Lotus Elise (2005-2011)
    12-0006 12-0006Lotus Elise (2005-2011)
    12-0005 12-0005Lotus Exige (2006-2010)
    12-0005-01 12-0005-01Lotus Exige (2006-2010)
    12-0006 12-0006Lotus Exige (2006-2010)
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