These parts will work with all 8th gens and some earlier gens as well.
here is a list of parts needed for the manifold riser,
automatic coupes do not need the milled riser
but 6-6's will . 6-6 coupes may opt to get the P2R manifold riser instead so that no machine work is required. i ordered my manifold riser parts from hondapartsnow.com they accept paypal.
- manifold riser.png (9.29 KiB) Viewed 20987 times
you will also need a gasket for the riser, i ordered this set off ebay was around $25 search for IG260.
- gaskets
For the Acura parts you will have to order from an Acura dealer i used 1hondaparts.com they sell Acura and Honda parts and accept paypal.
You can use the Acura TL or the ZDX/MDX manifold. i used the ZDX manifold because i got a good deal on it with the cover and IMT valve on e-bay. New manifolds dont come with studs/nuts or bolts so you can use them off your current manifold or get new ones. you may want to get new studs as they are hard to remove without the proper tools.
TL manifold part # 17160-RK2-A00
ZDX/MDX manifold part # 17160-RYE-A10
TL manifold cover# 17140-RK1-A11(you can skip this and use stock cover or get this for 5 FT/LBS more torque it is pricey though unless you can get it used)
i also opted to get the chrome nuts # 90201-P8E-A00(2 required) and reused the chrome bolts from my stock manifold cover . chrome bolt part # 90104-RCJ-A00(10 required) new manifolds will require 2 cover studs also part# 92900-06014-0B
TL throttle body part # 16400-RK2-A01
throttle body gasket # 16176-RYE-A10
studs #(2 required) 92900-08050-3B
nuts #(2 required) 94050-08080
bolts#(2 required) 95701-08060-08
Like i stated in an earlier post the TL throttle body is much larger then stock so you will need to get the appropriate parts for the air intake also.