SKU: 87341828088

KPower RWD K-Series Intake Manifold

Sale price$303.75 Regular price$337.50
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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

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Description

KPower RWD K-Series Intake ManifoldAfter extensive dyno and track testing, this manifold delivers the best power, fitment, and reliability over everything else on the market. Its perfect for the K series Miata swaps, but also works for other RWD K swaps in S2000s, BMWs, Nissans, and much more. Features: Forward facing throttle body location specifically for RWD vehicles Built from A356 T6 heat treated aluminum to provide extreme durability Three liter plenum provides sufficient volume

After extensive dyno and track testing, this manifold delivers the best power, fitment, and reliability over everything else on the market. It’s perfect for the K series Miata swaps, but also works for other RWD K swaps in S2000s, BMWs, Nissans, and much more. 

Features:

  • Forward facing throttle body location specifically for RWD vehicles
  • Built from A356-T6 heat treated aluminum to provide extreme durability
  • Three liter plenum provides sufficient volume for both stock and built engines
  • Comparable top end power with increased mid range torque compared to the Skunk2 Ultra Street
  • 74mm inlet that accepts a B series throttle body and TPS
  • K series MAP sensor port provides simplified wiring and tuning
  • K series idle air control valve (IACV) port provides a factory idle at all temperatures, and is perfectly positioned to connect to an OEM engine harness without modification.
  • Improved fitment in a RWD engine bay on all sides: sufficient clearance for the stock K series belt tensioner and idler pulley, and a higher plenum height to provide easy access to bolts and wiring below
  • Available with or without the TSX (RBB) style water port to fit all K20 and K24 heads without any cutting, adapters, or extra fittings (RBB head flange pictured)
  • Built-in throttle cable bracket mount
  • Available with optional new gasket, all new hardware, and a ½” NPT to 90 degree ⅝” barbed fitting for RBB style heads.

We recommend pairing the manifold with an OEM style metal gasket only. The plastic thermal gaskets can cause bolt heads to crack off, and in some cases other brands of manifolds crack. 

If you are using a K20Z3 cylinder head (RBC) then order the manifold for the K24A2 (RBB) head as the manifolds are identical.

Use an idle air control (IACV) from a 2003-2005 Accord or 2003-2006 Element, Honda part #16022-RAA-A01. OEM or aftermarket units both work well.

**K24Z3 R40 manifolds ship with larger injector bores for the larger OEM injectors supplied with these engines. If you want the smaller K20A/K24A style injectors please specify in the special instructions at checkout.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 87341828088

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4.1 ★★★★★
Based on 14 reviews
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DAVID L.
Houston, US
★★★★★ 5
Nice shoes!
Size: 11, Color: Black Full Grain
I bought them in black and I like them so much I will be buying the brown soon. They fit true to size and are comfortable and stylish. I like the clean simplicity. They're basically a dressy sneaker which is perfect for my job's 'dress code'. Yet they're stylish enough to be worn weekends or a night out. They seemed just a touch stiff out of the box but IMO that's completely normal and fine - after just a couple days of wearing them they are breaking in nicely. No complaints on that. They seem to be of very high quality and I'm very happy with them.
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Reviewed in the United States on February 8, 2026
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Bamaphan
Port Orchard, US
★★★★★ 5
Good shoes!!!!!
Size: 10, Color: Tan Full Grain
They are comfortable, they fit, great style. I bought blue, brown and black shoes.
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Reviewed in the United States on August 18, 2025
S
Verified Purchase
Shawn
Grantham, US
★★★★★ 5
Great Product
Size: 13, Color: Black Full Grain
2nd Johnston & Murphy comfortable and stylish.
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Reviewed in the United States on December 26, 2025
M
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Margaret
Dallas, US
★★★★★ 5
Great shoes for business casual, corporate travel
Size: 8.5, Color: White Full Grain
Fit true to size
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Reviewed in the United States on December 30, 2025
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Verified Purchase
Jocko
Birmingham, US
★★★★★ 5
Very Comfortable Shoes
Size: 11, Color: Black Full Grain
Were purchased as a gift and the wearer says they are the most comfortable shoes he has
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 28, 2025

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